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/*=====================================================================
QGroundControl Open Source Ground Control Station
(c) 2009, 2015 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
This file is part of the QGROUNDCONTROL project
QGROUNDCONTROL 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.
QGROUNDCONTROL 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 QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
/**
* @file
* @brief QGC Open Pilot Mapping Tools
* @author Gus Grubba <mavlink@grubba.com>
* Original work: The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
*/
#include <QRegExp>
#include <QNetworkReply>
#include <QEventLoop>
#include <QTimer>
#include "OpenPilotMaps.h"
namespace OpenPilot {
const QString ProviderStrings::levelsForSigPacSpainMap[] =
{ "0", "1", "2", "3", "4",
"MTNSIGPAC",
"MTN2000", "MTN2000", "MTN2000", "MTN2000", "MTN2000",
"MTN200", "MTN200", "MTN200",
"MTN25", "MTN25",
"ORTOFOTOS", "ORTOFOTOS", "ORTOFOTOS", "ORTOFOTOS" };
const double UrlFactory::EarthRadiusKm = 6378.137; // WGS-84
ProviderStrings::ProviderStrings()
{
// Google version strings
VersionGoogleMap = "m@113";
VersionGoogleSatellite = "s";
VersionGoogleLabels = "h@221000000";
VersionGoogleTerrain = "t@132,r@249000000";
SecGoogleWord = "Galileo";
// Google (China) version strings
VersionGoogleMapChina = "m@132";
VersionGoogleSatelliteChina = "s@71";
VersionGoogleLabelsChina = "h@132";
VersionGoogleTerrainChina = "t@125,r@132";
// Google (Korea) version strings
VersionGoogleMapKorea = "kr1.12";
VersionGoogleSatelliteKorea = "66";
VersionGoogleLabelsKorea = "kr1t.12";
/// <summary>
/// Google Maps API generated using http://greatmaps.codeplex.com/
/// from http://code.google.com/intl/en-us/apis/maps/signup.html
/// </summary>
GoogleMapsAPIKey = "ABQIAAAAWaQgWiEBF3lW97ifKnAczhRAzBk5Igf8Z5n2W3hNnMT0j2TikxTLtVIGU7hCLLHMAuAMt-BO5UrEWA";
// Yahoo version strings
VersionYahooMap = "4.3";
VersionYahooSatellite = "1.9";
VersionYahooLabels = "4.3";
// BingMaps
VersionBingMaps = "563";
// YandexMap
VersionYandexMap = "2.16.0";
/// <summary>
/// Bing Maps Customer Identification, more info here
/// http://msdn.microsoft.com/en-us/library/bb924353.aspx
/// </summary>
BingMapsClientToken = "";
}
UrlFactory::UrlFactory()
: _isCorrectedGoogleVersions(false)
, _correctGoogleVersions(false)
, _timeout(5 * 1000)
{
Proxy.setType(QNetworkProxy::NoProxy);
UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7";
}
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 QPoint &pos, const int &max) const
{
return (pos.x() + 2 * pos.y()) % max;
}
void UrlFactory::_tryCorrectGoogleVersions()
{
static bool _kVersionRetrieved = false;
if (_kVersionRetrieved) {
return;
}
QMutexLocker locker(&mutex);
if (_correctGoogleVersions && !_isCorrectedGoogleVersions) {
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);
_isCorrectedGoogleVersions = 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)) {
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;
}
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;
}
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;
}
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;
}
reply->deleteLater();
_kVersionRetrieved = true;
}
}
QString UrlFactory::makeImageUrl(const MapType &type, const QPoint& pos, const int &zoom, const QString &language)
{
switch (type) {
case GoogleMap:
{
// http://mt1.google.com/vt/lyrs=m
QString server = "mt";
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&scale=2").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 GoogleSatellite:
{
// http://mt1.google.com/vt/lyrs=s
QString server = "mt";
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&scale=2").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 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);
}
break;
case GoogleTerrain:
{
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/v=%4&hl=%5&x=%6%7&y=%8&z=%9&s=%10&scale=2").arg(server).arg(_getServerNum(pos, 4)).arg(request).arg(VersionGoogleTerrain).arg(language).arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
}
break;
case GoogleMapChina:
{
QString server = "mt";
QString request = "vt";
QString sec1 = ""; // after &x=...
QString sec2 = ""; // after &zoom=...
_getSecGoogleWords(pos, sec1, sec2);
_tryCorrectGoogleVersions();
// http://mt0.google.cn/vt/v=w2.101&hl=zh-CN&gl=cn&x=12&y=6&z=4&s=Ga
return QString("http://%1%2.google.cn/%3/lyrs=%4&hl=%5&gl=cn&x=%6%7&y=%8&z=%9&s=%10").arg(server).arg(_getServerNum(pos, 4)).arg(request).arg(VersionGoogleMapChina).arg("zh-CN").arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
}
break;
case GoogleSatelliteChina:
{
QString server = "mt";
QString request = "vt";
QString sec1 = ""; // after &x=...
QString sec2 = ""; // after &zoom=...
_getSecGoogleWords(pos, sec1, sec2);
_tryCorrectGoogleVersions();
// http://khm0.google.cn/kh/v=46&x=12&y=6&z=4&s=Ga
return QString("http://%1%2.google.cn/%3/lyrs=%4&gl=cn&x=%5%6&y=%7&z=%8&s=%9").arg(server).arg(_getServerNum(pos, 4)).arg(request).arg(VersionGoogleSatelliteChina).arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
}
break;
case GoogleLabelsChina:
{
QString server = "mt";
QString request = "vt";
QString sec1 = ""; // after &x=...
QString sec2 = ""; // after &zoom=...
_getSecGoogleWords(pos, sec1, sec2);
_tryCorrectGoogleVersions();
// http://mt0.google.cn/vt/v=w2t.110&hl=zh-CN&gl=cn&x=12&y=6&z=4&s=Ga
return QString("http://%1%2.google.cn/%3/imgtp=png32&lyrs=%4&hl=%5&gl=cn&x=%6%7&y=%8&z=%9&s=%10").arg(server).arg(_getServerNum(pos, 4)).arg(request).arg(VersionGoogleLabelsChina).arg("zh-CN").arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
}
break;
case GoogleTerrainChina:
{
QString server = "mt";
QString request = "vt";
QString sec1 = ""; // after &x=...
QString sec2 = ""; // after &zoom=...
_getSecGoogleWords(pos, sec1, sec2);
_tryCorrectGoogleVersions();
// http://mt0.google.cn/vt/v=w2p.110&hl=zh-CN&gl=cn&x=12&y=6&z=4&s=Ga
return QString("http://%1%2.google.com/%3/lyrs=%4&hl=%5&gl=cn&x=%6%7&y=%8&z=%9&s=%10").arg(server).arg(_getServerNum(pos, 4)).arg(request).arg(VersionGoogleTerrainChina).arg("zh-CN").arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
}
break;
case GoogleMapKorea:
{
QString server = "mts";
QString request = "vt";
QString sec1 = ""; // after &x=...
QString sec2 = ""; // after &zoom=...
_getSecGoogleWords(pos, sec1, sec2);
_tryCorrectGoogleVersions();
// https://mts0.google.com/vt/lyrs=m@224000000&hl=ko&gl=KR&src=app&x=107&y=50&z=7&s=Gal
// https://mts0.google.com/mt/v=kr1.11&hl=ko&x=109&y=49&z=7&s=
QString ret = QString("https://%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(VersionGoogleMapKorea).arg(language).arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
return ret;
}
break;
case GoogleSatelliteKorea:
{
QString server = "khms";
QString request = "kh";
QString sec1 = ""; // after &x=...
QString sec2 = ""; // after &zoom=...
_getSecGoogleWords(pos, sec1, sec2);
_tryCorrectGoogleVersions();
// http://khm1.google.co.kr/kh/v=54&x=109&y=49&z=7&s=
return QString("https://%1%2.google.co.kr/%3/v=%4&x=%5%6&y=%7&z=%8&s=%9").arg(server).arg(_getServerNum(pos, 4)).arg(request).arg(VersionGoogleSatelliteKorea).arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
}
break;
case GoogleLabelsKorea:
{
QString server = "mts";
QString request = "mt";
QString sec1 = ""; // after &x=...
QString sec2 = ""; // after &zoom=...
_getSecGoogleWords(pos, sec1, sec2);
_tryCorrectGoogleVersions();
// https://mts1.gmaptiles.co.kr/mt/v=kr1t.11&hl=lt&x=109&y=50&z=7&s=G
return QString("https://%1%2.gmaptiles.co.kr/%3/v=%4&hl=%5&x=%6%7&y=%8&z=%9&s=%10").arg(server).arg(_getServerNum(pos, 4)).arg(request).arg(VersionGoogleLabelsKorea).arg(language).arg(pos.x()).arg(sec1).arg(pos.y()).arg(zoom).arg(sec2);
}
break;
case YahooMap:
{
return QString("http://maps%1.yimg.com/hx/tl?v=%2&.intl=%3&x=%4&y=%5&z=%6&r=1").arg(((_getServerNum(pos, 2)) + 1)).arg(VersionYahooMap).arg(language).arg(pos.x()).arg((((1 << zoom) >> 1) - 1 - pos.y())).arg((zoom + 1));
}
case YahooSatellite:
{
return QString("http://maps%1.yimg.com/ae/ximg?v=%2&t=a&s=256&.intl=%3&x=%4&y=%5&z=%6&r=1").arg("3").arg(VersionYahooSatellite).arg(language).arg(pos.x()).arg(((1 << zoom) >> 1) - 1 - pos.y()).arg(zoom + 1);
}
break;
case YahooLabels:
{
return QString("http://maps%1.yimg.com/hx/tl?v=%2&t=h&.intl=%3&x=%4&y=%5&z=%6&r=1").arg("1").arg(VersionYahooLabels).arg(language).arg(pos.x()).arg(((1 << zoom) >> 1) - 1 - pos.y()).arg(zoom + 1);
}
break;
case OpenStreetMap:
{
char letter = "abc"[_getServerNum(pos, 3)];
return QString("http://%1.tile.openstreetmap.org/%2/%3/%4.png").arg(letter).arg(zoom).arg(pos.x()).arg(pos.y());
}
break;
case OpenStreetOsm:
{
char letter = "abc"[_getServerNum(pos, 3)];
return QString("http://%1.tah.openstreetmap.org/Tiles/tile/%2/%3/%4.png").arg(letter).arg(zoom).arg(pos.x()).arg(pos.y());
}
break;
case OpenStreetMapSurfer:
{
// http://tiles1.mapsurfer.net/tms_r.ashx?x=37378&y=20826&z=16
return QString("http://tiles1.mapsurfer.net/tms_r.ashx?x=%1&y=%2&z=%3").arg(pos.x()).arg(pos.y()).arg(zoom);
}
break;
case OpenStreetMapSurferTerrain:
{
// http://tiles2.mapsurfer.net/tms_t.ashx?x=9346&y=5209&z=14
return QString("http://tiles2.mapsurfer.net/tms_t.ashx?x=%1&y=%2&z=%3").arg(pos.x()).arg(pos.y()).arg(zoom);
}
break;
case BingMap:
{
QString key = _tileXYToQuadKey(pos.x(), pos.y(), zoom);
return QString("http://ecn.t%1.tiles.virtualearth.net/tiles/r%2.png?g=%3&mkt=%4%5").arg(_getServerNum(pos, 4)).arg(key).arg(VersionBingMaps).arg(language).arg(!(BingMapsClientToken.isNull() | BingMapsClientToken.isEmpty()) ? "&token=" + BingMapsClientToken : QString(""));
}
break;
case BingSatellite:
{
QString key = _tileXYToQuadKey(pos.x(), pos.y(), zoom);
return QString("http://ecn.t%1.tiles.virtualearth.net/tiles/a%2.jpeg?g=%3&mkt=%4%5").arg(_getServerNum(pos, 4)).arg(key).arg(VersionBingMaps).arg(language).arg(!(BingMapsClientToken.isNull() | BingMapsClientToken.isEmpty()) ? "&token=" + BingMapsClientToken : QString(""));
}
break;
case BingHybrid:
{
QString key = _tileXYToQuadKey(pos.x(), pos.y(), zoom);
return QString("http://ecn.t%1.tiles.virtualearth.net/tiles/h%2.jpeg?g=%3&mkt=%4%5").arg(_getServerNum(pos, 4)).arg(key).arg(VersionBingMaps).arg(language).arg(!(BingMapsClientToken.isNull() | BingMapsClientToken.isEmpty()) ? "&token=" + BingMapsClientToken : QString(""));
}
case ArcGIS_Map:
{
// http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer/tile/0/0/0.jpg
return QString("http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer/tile/%1/%2/%3").arg(zoom).arg(pos.y()).arg(pos.x());
}
break;
case ArcGIS_Satellite:
{
// http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_Imagery_World_2D/MapServer/tile/1/0/1.jpg
return QString("http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_Imagery_World_2D/MapServer/tile/%1/%2/%3").arg(zoom).arg(pos.y()).arg(pos.x());
}
break;
case ArcGIS_ShadedRelief:
{
// http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_ShadedRelief_World_2D/MapServer/tile/1/0/1.jpg
return QString("http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_ShadedRelief_World_2D/MapServer/tile/%1/%2/%3").arg(zoom).arg(pos.y()).arg(pos.x());
}
break;
case ArcGIS_Terrain:
{
// http://server.arcgisonline.com/ArcGIS/rest/services/NGS_Topo_US_2D/MapServer/tile/4/3/15
return QString("http://server.arcgisonline.com/ArcGIS/rest/services/NGS_Topo_US_2D/MapServer/tile/%1/%2/%3").arg(zoom).arg(pos.y()).arg(pos.x());
}
break;
case ArcGIS_MapsLT_OrtoFoto:
{
// http://www.maps.lt/ortofoto/mapslt_ortofoto_vector_512/map/_alllayers/L02/R0000001b/C00000028.jpg
// http://arcgis.maps.lt/ArcGIS/rest/services/mapslt_ortofoto/MapServer/tile/0/9/13
// return string.Format("http://www.maps.lt/ortofoto/mapslt_ortofoto_vector_512/map/_alllayers/L{0:00}/R{1:x8}/C{2:x8}.jpg", zoom, pos.y(), pos.x());
// http://dc1.maps.lt/cache/mapslt_ortofoto_512/map/_alllayers/L03/R0000001c/C00000029.jpg
// return string.Format("http://arcgis.maps.lt/ArcGIS/rest/services/mapslt_ortofoto/MapServer/tile/{0}/{1}/{2}", zoom, pos.y(), pos.x());
// http://dc1.maps.lt/cache/mapslt_ortofoto_512/map/_alllayers/L03/R0000001d/C0000002a.jpg
// TODO verificar
return QString("http://dc1.maps.lt/cache/mapslt_ortofoto/map/_alllayers/L%1/R%2/C%3.jpg").arg(zoom, 2, 10, (QChar)'0').arg(pos.y(), 8, 16, (QChar)'0').arg(pos.x(), 8, 16, (QChar)'0');
}
break;
case ArcGIS_MapsLT_Map:
{
// http://www.maps.lt/ortofoto/mapslt_ortofoto_vector_512/map/_alllayers/L02/R0000001b/C00000028.jpg
// http://arcgis.maps.lt/ArcGIS/rest/services/mapslt_ortofoto/MapServer/tile/0/9/13
// return string.Format("http://www.maps.lt/ortofoto/mapslt_ortofoto_vector_512/map/_alllayers/L{0:00}/R{1:x8}/C{2:x8}.jpg", zoom, pos.y(), pos.x());
// http://arcgis.maps.lt/ArcGIS/rest/services/mapslt/MapServer/tile/7/1162/1684.png
// http://dc1.maps.lt/cache/mapslt_512/map/_alllayers/L03/R0000001b/C00000029.png
// TODO verificar
// http://dc1.maps.lt/cache/mapslt/map/_alllayers/L02/R0000001c/C00000029.png
return QString("http://dc1.maps.lt/cache/mapslt/map/_alllayers/L%1/R%2/C%3.png").arg(zoom, 2, 10, (QChar)'0').arg(pos.y(), 8, 16, (QChar)'0').arg(pos.x(), 8, 16, (QChar)'0');
}
break;
case ArcGIS_MapsLT_Map_Labels:
{
// http://arcgis.maps.lt/ArcGIS/rest/services/mapslt_ortofoto_overlay/MapServer/tile/0/9/13
// return string.Format("http://arcgis.maps.lt/ArcGIS/rest/services/mapslt_ortofoto_overlay/MapServer/tile/{0}/{1}/{2}", zoom, pos.y(), pos.x());
// http://dc1.maps.lt/cache/mapslt_ortofoto_overlay_512/map/_alllayers/L03/R0000001d/C00000029.png
// TODO verificar
return QString("http://dc1.maps.lt/cache/mapslt_ortofoto_overlay/map/_alllayers/L%1/R%2/C%3.png").arg(zoom, 2, 10, (QChar)'0').arg(pos.y(), 8, 16, (QChar)'0').arg(pos.x(), 8, 16, (QChar)'0');
}
break;
case PergoTurkeyMap:
{
// http://{domain}/{layerName}/{zoomLevel}/{first3LetterOfTileX}/{second3LetterOfTileX}/{third3LetterOfTileX}/{first3LetterOfTileY}/{second3LetterOfTileY}/{third3LetterOfTileXY}.png
// http://map3.pergo.com.tr/tile/00/000/000/001/000/000/000.png
// That means: Zoom Level: 0 TileX: 1 TileY: 0
// http://domain/tile/14/000/019/371/000/011/825.png
// That means: Zoom Level: 14 TileX: 19371 TileY:11825
// string x = pos.x().ToString("000000000").Insert(3, "/").Insert(7, "/"); // - 000/000/001
// string y = pos.y().ToString("000000000").Insert(3, "/").Insert(7, "/"); // - 000/000/000
QString x = QString("%1").arg(QString::number(pos.x()), 9, (QChar)'0');
x.insert(3, "/").insert(7, "/");
QString y = QString("%1").arg(QString::number(pos.y()), 9, (QChar)'0');
y.insert(3, "/").insert(7, "/");
// "http://map03.pergo.com.tr/tile/2/000/000/003/000/000/002.png"
return QString("http://map%1.pergo.com.tr/tile/%2/%3/%4.png").arg(_getServerNum(pos, 4)).arg(zoom, 2, 10, (QChar)'0').arg(x).arg(y);
}
break;
case SigPacSpainMap:
{
return QString("http://sigpac.mapa.es/kmlserver/raster/%1@3785/%2.%3.%4.img").arg(levelsForSigPacSpainMap[zoom]).arg(zoom).arg(pos.x()).arg((2 << (zoom - 1)) - pos.y() - 1);
}
break;
case YandexMapRu:
{
QString server = "vec";
// http://vec01.maps.yandex.ru/tiles?l=map&v=2.10.2&x=1494&y=650&z=11
return QString("http://%1").arg(server) + QString("0%2.maps.yandex.ru/tiles?l=map&v=%3&x=%4&y=%5&z=%6").arg(_getServerNum(pos, 4) + 1).arg(VersionYandexMap).arg(pos.x()).arg(pos.y()).arg(zoom);
}
break;
default:
qWarning("Unknown map id %d\n", type);
break;
}
return QString::null;
}
void UrlFactory::_getSecGoogleWords(const QPoint &pos, QString &sec1, QString &sec2)
{
sec1 = ""; // after &x=...
sec2 = ""; // after &zoom=...
int seclen = ((pos.x() * 3) + pos.y()) % 8;
sec2 = SecGoogleWord.left(seclen);
if (pos.y() >= 10000 && pos.y() < 100000) {
sec1 = "&s=";
}
}
}