Qt开源地面站库 + 编译好的库

/** ****************************************************************************** * * @file urlfactory.cpp * @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012. * @brief * @see The GNU Public License (GPL) Version 3 * @defgroup OPMapWidget * @{ * *****************************************************************************/ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "urlfactory.h" #include <QRegExp> namespace core { const double UrlFactory::EarthRadiusKm = 6378.137; // WGS-84 UrlFactory::UrlFactory() { /// <summary> /// timeout for map connections /// </summary> Proxy.setType(QNetworkProxy::NoProxy); /// <summary> /// Gets or sets the value of the User-agent HTTP header. /// </summary> UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7"; Timeout = 5 * 1000; CorrectGoogleVersions = true; isCorrectedGoogleVersions = false; UseGeocoderCache = true; UsePlacemarkCache = true; } UrlFactory::~UrlFactory() {} QString UrlFactory::TileXYToQuadKey(const int &tileX, const int &tileY, const int &levelOfDetail) const { QString quadKey; for (int i = levelOfDetail; i > 0; i--) { char digit = '0'; int mask = 1 << (i - 1); if ((tileX & mask) != 0) { digit++; } if ((tileY & mask) != 0) { digit++; digit++; } quadKey.append(digit); } return quadKey; } int UrlFactory::GetServerNum(const Point &pos, const int &max) const { return (pos.X() + 2 * pos.Y()) % max; } void UrlFactory::setIsCorrectGoogleVersions(bool value) { isCorrectedGoogleVersions = value; } bool UrlFactory::IsCorrectGoogleVersions() { return isCorrectedGoogleVersions; } void UrlFactory::TryCorrectGoogleVersions() { static bool versionRetrieved = false; if (versionRetrieved) { return; } QMutexLocker locker(&mutex); if (CorrectGoogleVersions && !IsCorrectGoogleVersions()) { QNetworkReply *reply; QNetworkRequest qheader; QNetworkAccessManager network; QEventLoop q; QTimer tT; tT.setSingleShot(true); connect(&network, SIGNAL(finished(QNetworkReply *)), &q, SLOT(quit())); connect(&tT, SIGNAL(timeout()), &q, SLOT(quit())); network.setProxy(Proxy); #ifdef DEBUG_URLFACTORY qDebug() << "Correct GoogleVersion"; #endif // DEBUG_URLFACTORY // setIsCorrectGoogleVersions(true); QString url = "https://maps.google.com/maps?output=classic"; qheader.setUrl(QUrl(url)); qheader.setRawHeader("User-Agent", UserAgent); reply = network.get(qheader); tT.start(Timeout); q.exec(); if (!tT.isActive()) { return; } tT.stop(); if ((reply->error() != QNetworkReply::NoError)) { #ifdef DEBUG_URLFACTORY qDebug() << "Try corrected version withou abort or error:" << reply->errorString(); #endif // DEBUG_URLFACTORY return; } QString html = QString(reply->readAll()); QRegExp reg("\"*https://mts0.google.com/vt/lyrs=m@(\\d*)", Qt::CaseInsensitive); if (reg.indexIn(html) != -1) { QStringList gc = reg.capturedTexts(); VersionGoogleMap = QString("m@%1").arg(gc[1]); VersionGoogleMapChina = VersionGoogleMap; VersionGoogleMapKorea = VersionGoogleMap; #ifdef DEBUG_URLFACTORY qDebug() << "TryCorrectGoogleVersions, VersionGoogleMap: " << VersionGoogleMap; #endif // DEBUG_URLFACTORY } reg = QRegExp("\"*https://mts0.google.com/vt/lyrs=h@(\\d*)", Qt::CaseInsensitive); if (reg.indexIn(html) != -1) { QStringList gc = reg.capturedTexts(); VersionGoogleLabels = QString("h@%1").arg(gc[1]); VersionGoogleLabelsChina = VersionGoogleLabels; VersionGoogleLabelsKorea = VersionGoogleLabels; #ifdef DEBUG_URLFACTORY qDebug() << "TryCorrectGoogleVersions, VersionGoogleLabels: " << VersionGoogleLabels; #endif // DEBUG_URLFACTORY } reg = QRegExp("\"*https://khms0.google.com/kh/v=(\\d*)", Qt::CaseInsensitive); if (reg.indexIn(html) != -1) { QStringList gc = reg.capturedTexts(); VersionGoogleSatellite = gc[1]; VersionGoogleSatelliteKorea = VersionGoogleSatellite; VersionGoogleSatelliteChina = "s@" + VersionGoogleSatellite; qDebug() << "TryCorrectGoogleVersions, VersionGoogleSatellite: " << VersionGoogleSatellite; } reg = QRegExp("\"*https://mts0.google.com/vt/lyrs=t@(\\d*),r@(\\d*)", Qt::CaseInsensitive); if (reg.indexIn(html) != -1) { QStringList gc = reg.capturedTexts(); VersionGoogleTerrain = QString("t@%1,r@%2").arg(gc[1]).arg(gc[2]); VersionGoogleTerrainChina = VersionGoogleTerrain; VersionGoogleTerrainChina = VersionGoogleTerrain; #ifdef DEBUG_URLFACTORY qDebug() << "TryCorrectGoogleVersions, VersionGoogleTerrain: " << VersionGoogleTerrain; #endif // DEBUG_URLFACTORY } reply->deleteLater(); versionRetrieved = true; } } QString UrlFactory::MakeImageUrl(const MapType::Types &type, const Point &pos, const int &zoom, const QString &language) { #ifdef DEBUG_URLFACTORY qDebug() << "Entered MakeImageUrl"; #endif // DEBUG_URLFACTORY switch (type) { case MapType::GoogleMap: { QString server = "mts"; QString request = "vt"; QString sec1 = ""; // after &x=... QString sec2 = ""; // after &zoom=... GetSecGoogleWords(pos, sec1, sec2); TryCorrectGoogleVersions(); return QString("http://%1%2.google.com/%3/lyrs=%4&hl=%5&x=%6%7&y=%8&z=%9&s=%10").arg(server).arg(GetServerNum(pos, 4)).arg(request).arg(VersionGoogleMap).arg(language).arg(pos.X()).arg(sec1).arg(pos.Y()).arg(zoom).arg(sec2); } break; case MapType::GoogleSatellite: { QString server = "khm"; QString request = "kh"; QString sec1 = ""; // after &x=... QString sec2 = ""; // after &zoom=... GetSecGoogleWords(pos, sec1, sec2); TryCorrectGoogleVersions(); return QString("http://%1%2.google.com/%3/v=%4&hl=%5&x=%6%7&y=%8&z=%9&s=%10").arg(server).arg(GetServerNum(pos, 4)).arg(request).arg(VersionGoogleSatellite).arg(language).arg(pos.X()).arg(sec1).arg(pos.Y()).arg(zoom).arg(sec2); } break; case MapType::GoogleLabels: { QString server = "mts"; QString request = "vt"; QString sec1 = ""; // after &x=... QString sec2 = ""; // after &zoom=... GetSecGoogleWords(pos, sec1, sec2); TryCorrectGoogleVersions(); return QString("http://%1%2.google.com/%3/lyrs=%4&hl=%5&x=%6%7&y=%8&z=%9&s=%10").arg(server).arg(GetServerNum(pos, 4)).arg(request).arg(VersionGoogleLabels).arg(language).arg(pos.X()).arg(sec1).arg(pos.Y()).arg(zoom).arg(sec2);