[35] | 1 |
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| 2 | /* -------------------------------------------------------------------------
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[93] | 3 | * BKG NTRIP Client
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[35] | 4 | * -------------------------------------------------------------------------
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| 5 | *
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| 6 | * Class: bncTableDlg
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| 7 | *
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| 8 | * Purpose: Displays the source table, allows mountpoints selection
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| 9 | *
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| 10 | * Author: L. Mervart
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| 11 | *
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| 12 | * Created: 24-Dec-2005
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| 13 | *
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| 14 | * Changes:
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| 15 | *
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| 16 | * -----------------------------------------------------------------------*/
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| 17 |
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| 18 | #include "bnctabledlg.h"
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| 19 | #include "bncgetthread.h"
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| 20 |
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| 21 | // Constructor
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| 22 | ////////////////////////////////////////////////////////////////////////////
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[90] | 23 | bncTableDlg::bncTableDlg(QWidget* parent) : QDialog(parent) {
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[35] | 24 |
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| 25 | setMinimumSize(600,400);
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| 26 |
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| 27 | QVBoxLayout* mainLayout = new QVBoxLayout(this);
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| 28 |
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| 29 | QSettings settings;
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[88] | 30 | _casterHostLineEdit = new QLineEdit(settings.value("casterHost").toString());
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| 31 | int ww = QFontMetrics(_casterHostLineEdit->font()).width('w');
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| 32 | _casterHostLineEdit->setMaximumWidth(18*ww);
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| 33 | _casterPortLineEdit = new QLineEdit(settings.value("casterPort").toString());
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| 34 | _casterPortLineEdit->setMaximumWidth(9*ww);
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| 35 | _casterUserLineEdit = new QLineEdit(settings.value("casterUser").toString());
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| 36 | _casterUserLineEdit->setMaximumWidth(9*ww);
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| 37 | _casterPasswordLineEdit = new QLineEdit(settings.value("casterPassword").toString());
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| 38 | _casterPasswordLineEdit->setMaximumWidth(9*ww);
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| 39 | _casterPasswordLineEdit->setEchoMode(QLineEdit::Password);
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[35] | 40 |
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[88] | 41 | QGridLayout* editLayout = new QGridLayout;
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[105] | 42 | editLayout->addWidget(new QLabel(tr("Caster host")), 0, 0);
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| 43 | editLayout->addWidget(_casterHostLineEdit, 0, 1);
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| 44 | editLayout->addWidget(new QLabel(tr("Caster port")), 0, 2);
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| 45 | editLayout->addWidget(_casterPortLineEdit, 0, 3);
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| 46 | editLayout->addWidget(new QLabel(tr("User")), 1, 0);
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| 47 | editLayout->addWidget(_casterUserLineEdit, 1, 1);
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| 48 | editLayout->addWidget(new QLabel(tr("Password")), 1, 2);
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| 49 | editLayout->addWidget(_casterPasswordLineEdit, 1, 3);
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[88] | 50 |
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[35] | 51 | mainLayout->addLayout(editLayout);
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| 52 |
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| 53 | _table = new QTableWidget(this);
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[195] | 54 | connect(_table, SIGNAL(itemSelectionChanged()),
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| 55 | this, SLOT(slotSelectionChanged()));
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[35] | 56 | mainLayout->addWidget(_table);
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| 57 |
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[195] | 58 | _buttonSkl = new QPushButton(tr("Create skeleton headers"), this);
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| 59 | _buttonSkl->setEnabled(false);
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| 60 | connect(_buttonSkl, SIGNAL(clicked()), this, SLOT(slotSkl()));
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| 61 |
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| 62 | _buttonGet = new QPushButton(tr("Get table"), this);
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[35] | 63 | connect(_buttonGet, SIGNAL(clicked()), this, SLOT(slotGetTable()));
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| 64 |
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| 65 | _buttonCancel = new QPushButton(tr("Cancel"), this);
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| 66 | connect(_buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
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| 67 |
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| 68 | _buttonOK = new QPushButton(tr("OK"), this);
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| 69 | connect(_buttonOK, SIGNAL(clicked()), this, SLOT(accept()));
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| 70 |
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| 71 | QHBoxLayout* buttonLayout = new QHBoxLayout;
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[195] | 72 | buttonLayout->addWidget(_buttonSkl);
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[35] | 73 | buttonLayout->addStretch(1);
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| 74 | buttonLayout->addWidget(_buttonGet);
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| 75 | buttonLayout->addWidget(_buttonCancel);
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| 76 | buttonLayout->addWidget(_buttonOK);
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| 77 |
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| 78 | mainLayout->addLayout(buttonLayout);
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| 79 | }
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| 80 |
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| 81 | // Destructor
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| 82 | ////////////////////////////////////////////////////////////////////////////
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| 83 | bncTableDlg::~bncTableDlg() {
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| 84 | if (_table) {
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| 85 | for (int ir = 0; ir < _table->rowCount(); ir++) {
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| 86 | for (int ic = 0; ic < _table->columnCount(); ic++) {
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| 87 | delete _table->item(ir,ic);
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| 88 | }
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| 89 | }
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| 90 | }
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| 91 | }
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| 92 |
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[191] | 93 | // Read Table the caster (static)
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[35] | 94 | ////////////////////////////////////////////////////////////////////////////
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[191] | 95 | t_irc bncTableDlg::getFullTable(const QString& casterHost,
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| 96 | int casterPort, QStringList& allLines) {
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[35] | 97 |
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[191] | 98 | allLines.clear();
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| 99 |
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[88] | 100 | QUrl url;
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[191] | 101 | url.setHost(casterHost);
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| 102 | url.setPort(casterPort);
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[35] | 103 |
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| 104 | // Send the Request
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| 105 | // ----------------
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[136] | 106 | const int timeOut = 10*1000;
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[82] | 107 | QString msg;
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[136] | 108 | QTcpSocket* socket = bncGetThread::request(url, timeOut, msg);
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[88] | 109 |
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[35] | 110 | if (!socket) {
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[191] | 111 | return failure;
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[35] | 112 | }
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| 113 |
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| 114 | // Read Caster Response
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| 115 | // --------------------
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| 116 | bool first = true;
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| 117 | while (true) {
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| 118 | if (socket->canReadLine()) {
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| 119 | QString line = socket->readLine();
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[191] | 120 | allLines.push_back(line);
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[35] | 121 | if (first) {
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| 122 | first = false;
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| 123 | if (line.indexOf("SOURCETABLE 200 OK") != 0) {
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| 124 | break;
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| 125 | }
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| 126 | }
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| 127 | else {
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| 128 | if (line.indexOf("ENDSOURCETABLE") == 0) {
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| 129 | break;
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| 130 | }
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| 131 | }
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| 132 | }
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| 133 | else {
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| 134 | socket->waitForReadyRead(timeOut);
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| 135 | if (socket->bytesAvailable() > 0) {
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| 136 | continue;
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| 137 | }
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| 138 | else {
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| 139 | break;
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| 140 | }
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| 141 | }
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| 142 | }
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| 143 | delete socket;
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| 144 |
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[191] | 145 | return success;
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| 146 | }
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| 147 |
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| 148 | // Read Table from Caster
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| 149 | ////////////////////////////////////////////////////////////////////////////
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| 150 | void bncTableDlg::slotGetTable() {
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| 151 |
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[196] | 152 | _allLines.clear();
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[191] | 153 |
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| 154 | if ( getFullTable(_casterHostLineEdit->text(),
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| 155 | _casterPortLineEdit->text().toInt(),
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[196] | 156 | _allLines) != success ) {
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[191] | 157 | QMessageBox::warning(0, "BNC", "Cannot retrieve table of data");
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| 158 | return;
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| 159 | }
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| 160 |
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| 161 | QStringList lines;
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[196] | 162 | QStringListIterator it(_allLines);
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[191] | 163 | while (it.hasNext()) {
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| 164 | QString line = it.next();
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| 165 | if (line.indexOf("STR") == 0) {
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| 166 | lines.push_back(line);
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| 167 | }
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| 168 | }
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| 169 |
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[103] | 170 | static const QStringList labels = QString("mountpoint,identifier,format,"
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| 171 | "format-details,carrier,nav-system,network,country,latitude,longitude,"
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| 172 | "nmea,solution,generator,compression,authentication,fee,bitrate,"
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| 173 | "misc").split(",");
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| 174 |
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[191] | 175 | if (lines.size() > 0) {
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[35] | 176 | _table->setSelectionMode(QAbstractItemView::ExtendedSelection);
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| 177 | _table->setSelectionBehavior(QAbstractItemView::SelectRows);
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| 178 |
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[191] | 179 | QStringList hlp = lines[0].split(";");
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[35] | 180 | _table->setColumnCount(hlp.size()-1);
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[191] | 181 | _table->setRowCount(lines.size());
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[35] | 182 |
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[191] | 183 | QListIterator<QString> it(lines);
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[35] | 184 | int nRow = -1;
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| 185 | while (it.hasNext()) {
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| 186 | QStringList columns = it.next().split(";");
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| 187 | ++nRow;
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| 188 | for (int ic = 0; ic < columns.size()-1; ic++) {
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[107] | 189 | QTableWidgetItem* it = new QTableWidgetItem(columns[ic+1]);
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[115] | 190 | it->setFlags(it->flags() & ~Qt::ItemIsEditable);
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[107] | 191 | _table->setItem(nRow, ic, it);
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[35] | 192 | }
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| 193 | }
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[83] | 194 | _table->sortItems(0);
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[103] | 195 | _table->setHorizontalHeaderLabels(labels);
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[104] | 196 | _table->setSortingEnabled(true);
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[35] | 197 | }
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| 198 | }
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| 199 |
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| 200 | // Accept slot
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| 201 | ////////////////////////////////////////////////////////////////////////////
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| 202 | void bncTableDlg::accept() {
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| 203 |
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| 204 | QSettings settings;
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| 205 | settings.setValue("casterHost", _casterHostLineEdit->text());
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| 206 | settings.setValue("casterPort", _casterPortLineEdit->text());
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[88] | 207 | settings.setValue("casterUser", _casterUserLineEdit->text());
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| 208 | settings.setValue("casterPassword", _casterPasswordLineEdit->text());
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[35] | 209 |
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| 210 | QStringList* mountPoints = new QStringList;
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| 211 |
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| 212 | if (_table) {
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| 213 | for (int ir = 0; ir < _table->rowCount(); ir++) {
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[59] | 214 | QTableWidgetItem* item = _table->item(ir,0);
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| 215 | QString format = _table->item(ir,2)->text();
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| 216 | format.replace(" ", "_");
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[35] | 217 | if (_table->isItemSelected(item)) {
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| 218 | QUrl url;
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[88] | 219 | url.setUserName(_casterUserLineEdit->text());
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| 220 | url.setPassword(_casterPasswordLineEdit->text());
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[35] | 221 | url.setHost(_casterHostLineEdit->text());
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| 222 | url.setPort(_casterPortLineEdit->text().toInt());
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| 223 | url.setPath(item->text());
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[59] | 224 |
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| 225 | mountPoints->push_back(url.toString() + " " + format);
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[35] | 226 | }
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| 227 | }
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| 228 | }
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| 229 | emit newMountPoints(mountPoints);
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| 230 |
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| 231 | QDialog::accept();
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| 232 | }
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[195] | 233 |
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| 234 | // User changed the selection of mountPoints
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| 235 | ////////////////////////////////////////////////////////////////////////////
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| 236 | void bncTableDlg::slotSelectionChanged() {
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| 237 | if (_table->selectedItems().isEmpty()) {
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| 238 | _buttonSkl->setEnabled(false);
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| 239 | }
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| 240 | else {
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| 241 | _buttonSkl->setEnabled(true);
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| 242 | }
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| 243 | }
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| 244 |
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[196] | 245 | // Create RINEX skeleton header
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[195] | 246 | ////////////////////////////////////////////////////////////////////////////
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| 247 | void bncTableDlg::slotSkl() {
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| 248 |
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[196] | 249 | int nRows = _table->rowCount();
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| 250 | for (int iRow = 0; iRow < nRows; iRow++) {
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| 251 | if (_table->isItemSelected(_table->item(iRow,1))) {
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| 252 | QString staID = _table->item(iRow,0)->text();
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| 253 | QString net = _table->item(iRow,6)->text();
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[195] | 254 |
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[196] | 255 | QString ftpDir;
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| 256 | QStringListIterator it(_allLines);
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| 257 | while (it.hasNext()) {
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| 258 | QString line = it.next();
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| 259 | if (line.indexOf("NET") == 0) {
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| 260 | QStringList tags = line.split(';');
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| 261 | if (tags.at(1) == net) {
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| 262 | ftpDir = tags.at(6);
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| 263 | break;
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| 264 | }
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| 265 | }
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| 266 | }
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| 267 |
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[197] | 268 | if (!ftpDir.isEmpty()) {
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| 269 | QUrl url(ftpDir);
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| 270 | QMessageBox::warning(0, "Warning", url.host() + "\n" + url.path() +
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| 271 | "\nnot yet implemented");
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| 272 | }
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[196] | 273 | }
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| 274 | }
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[197] | 275 | }
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[196] | 276 |
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