| 1 | /* ------------------------------------------------------------------------- |
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| 2 | * BKG NTRIP Server |
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| 3 | * ------------------------------------------------------------------------- |
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| 4 | * |
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| 5 | * Class: bncEphUploadCaster |
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| 6 | * |
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| 7 | * Purpose: Connection to NTRIP Caster for Ephemeris |
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| 8 | * |
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| 9 | * Author: L. Mervart |
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| 10 | * |
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| 11 | * Created: 03-Apr-2011 |
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| 12 | * |
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| 13 | * Changes: |
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| 14 | * |
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| 15 | * -----------------------------------------------------------------------*/ |
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| 16 | |
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| 17 | #include <iostream> |
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| 18 | #include <math.h> |
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| 19 | #include "bncephuploadcaster.h" |
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| 20 | #include "bncsettings.h" |
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| 21 | #include "RTCM3/ephEncoder.h" |
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| 22 | |
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| 23 | using namespace std; |
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| 24 | |
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| 25 | // Constructor |
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| 26 | //////////////////////////////////////////////////////////////////////////// |
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| 27 | bncEphUploadCaster::bncEphUploadCaster() : bncEphUser(true) { |
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| 28 | bncSettings settings; |
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| 29 | int sampl = settings.value("uploadSamplRtcmEph").toInt(); |
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| 30 | |
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| 31 | // List of upload casters |
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| 32 | // ---------------------- |
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| 33 | int iRow = -1; |
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| 34 | QListIterator<QString> it(settings.value("uploadEphMountpointsOut").toStringList()); |
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| 35 | while (it.hasNext()) { |
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| 36 | QStringList hlp = it.next().split(","); |
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| 37 | if (hlp.size() > 5) { |
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| 38 | ++iRow; |
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| 39 | int outPort = hlp[1].toInt(); |
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| 40 | bncUploadCaster* newCaster = new bncUploadCaster(hlp[2], hlp[0], outPort, |
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| 41 | hlp[3], hlp[4], |
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| 42 | hlp[5], iRow, sampl); |
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| 43 | |
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| 44 | connect(newCaster, SIGNAL(newBytes(QByteArray,double)), |
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| 45 | this, SIGNAL(newBytes(QByteArray,double))); |
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| 46 | |
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| 47 | newCaster->start(); |
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| 48 | _casters.push_back(newCaster); |
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| 49 | } |
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| 50 | } |
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| 51 | } |
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| 52 | |
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| 53 | // Destructor |
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| 54 | //////////////////////////////////////////////////////////////////////////// |
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| 55 | bncEphUploadCaster::~bncEphUploadCaster() { |
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| 56 | for (int ic = 0; ic < _casters.size(); ic++) { |
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| 57 | _casters[ic]->deleteSafely(); |
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| 58 | } |
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| 59 | } |
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| 60 | |
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| 61 | // List of Stored Ephemeris changed (virtual) |
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| 62 | //////////////////////////////////////////////////////////////////////////// |
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| 63 | void bncEphUploadCaster::ephBufferChanged() { |
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| 64 | bncSettings settings; |
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| 65 | int iRow = -1; |
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| 66 | QListIterator<QString> it(settings.value("uploadEphMountpointsOut").toStringList()); |
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| 67 | while (it.hasNext()) { |
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| 68 | QStringList hlp = it.next().split(","); |
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| 69 | if (hlp.size() > 3) { |
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| 70 | ++iRow; |
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| 71 | QString system = hlp[4]; |
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| 72 | QByteArray outBuffer; |
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| 73 | |
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| 74 | QDateTime now = currentDateAndTimeGPS(); |
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| 75 | bncTime currentTime(now.toString(Qt::ISODate).toStdString()); |
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| 76 | |
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| 77 | QListIterator<QString> it(prnList()); |
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| 78 | while (it.hasNext()) { |
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| 79 | const t_eph* eph = ephLast(it.next()); |
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| 80 | |
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| 81 | bncTime toc = eph->TOC(); |
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| 82 | double timeDiff = fabs(toc - currentTime); |
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| 83 | |
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| 84 | const t_ephGPS* ephGPS = dynamic_cast<const t_ephGPS*>(eph); |
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| 85 | const t_ephGlo* ephGlo = dynamic_cast<const t_ephGlo*>(eph); |
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| 86 | const t_ephGal* ephGal = dynamic_cast<const t_ephGal*>(eph); |
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| 87 | const t_ephSBAS* ephSBAS = dynamic_cast<const t_ephSBAS*>(eph); |
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| 88 | const t_ephBDS* ephBDS = dynamic_cast<const t_ephBDS*>(eph); |
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| 89 | |
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| 90 | unsigned char Array[80]; |
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| 91 | int size = 0; |
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| 92 | |
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| 93 | if (ephGPS && ephGPS->type() == t_eph::GPS && |
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| 94 | (system == "ALL" || system == "GPS")) { |
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| 95 | if (timeDiff <= 4*3600) { |
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| 96 | size = t_ephEncoder::RTCM3(*ephGPS, Array); |
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| 97 | } |
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| 98 | } |
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| 99 | else if (ephGPS && ephGPS->type() == t_eph::QZSS && |
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| 100 | (system == "ALL" || system == "QZSS")) { |
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| 101 | if (timeDiff <= 4*3600) { |
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| 102 | size = t_ephEncoder::RTCM3(*ephGPS, Array); |
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| 103 | } |
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| 104 | } |
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| 105 | else if (ephGlo && (system == "ALL" || system == "GLONASS")) { |
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| 106 | if (timeDiff <= 1*3600) { |
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| 107 | size = t_ephEncoder::RTCM3(*ephGlo, Array); |
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| 108 | } |
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| 109 | } |
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| 110 | else if (ephGal && (system == "ALL" || system == "Galileo")) { |
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| 111 | if (timeDiff <= 4*3600) { |
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| 112 | size = t_ephEncoder::RTCM3(*ephGal, Array); |
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| 113 | } |
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| 114 | } |
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| 115 | else if (ephSBAS && (system == "ALL" || system == "SBAS")) { |
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| 116 | if (timeDiff <= 600) { |
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| 117 | size = t_ephEncoder::RTCM3(*ephSBAS, Array); |
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| 118 | } |
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| 119 | } |
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| 120 | else if (ephBDS && (system == "ALL" || system == "BDS")) { |
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| 121 | if (timeDiff <= 6*3600) { |
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| 122 | size = t_ephEncoder::RTCM3(*ephBDS, Array); |
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| 123 | } |
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| 124 | } |
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| 125 | if (size > 0) { |
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| 126 | outBuffer += QByteArray((char*) Array, size); |
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| 127 | } |
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| 128 | } |
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| 129 | if (outBuffer.size() > 0) { |
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| 130 | _casters.at(iRow)->setOutBuffer(outBuffer); |
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| 131 | } |
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| 132 | } |
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| 133 | } |
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| 134 | } |
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