package net.osmand.map;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.regex.Pattern;
import net.osmand.Algoritms;
import net.osmand.osm.MapUtils;
import net.osmand.LogUtil;
import org.apache.commons.logging.Log;
public class TileSourceManager {
private static final Log log = LogUtil.getLog(TileSourceManager.class);
public static class TileSourceTemplate implements ITileSource {
private int maxZoom;
private int minZoom;
private String name;
protected int tileSize;
protected String urlToLoad;
protected String ext;
private int avgSize;
private int bitDensity;
public TileSourceTemplate(File dir, String name, String urlToLoad) {
this(name, urlToLoad, determineExt(dir,".jpg"), 18, 1, 256, 16, 20000); //$NON-NLS-1$
}
private static String determineExt(File dir, String defaultExt) {
String foundExt = findOneTile(dir);
return foundExt == null ? defaultExt : foundExt;
}
private static String findOneTile(File dir) {
if (dir.isDirectory()) {
for (File file : dir.listFiles()) {
if (file.isDirectory()) {
String ext = findOneTile(file);
if (ext != null) {
return ext;
}
} else {
String fileName = file.getName();
if (fileName.endsWith(".tile")) {
String substring = fileName.substring(0,fileName.length()-".tile".length());
int extInt = substring.lastIndexOf(".");
if (extInt != -1) {
return substring.substring(extInt,substring.length());
}
}
}
}
}
return null;
}
// default constructor
public TileSourceTemplate(String name, String urlToLoad) {
this(name, urlToLoad, ".jpg", 18, 1, 256, 16, 20000); //$NON-NLS-1$
}
public TileSourceTemplate(String name, String urlToLoad, String ext, int maxZoom, int minZoom, int tileSize, int bitDensity, int avgSize) {
this.maxZoom = maxZoom;
this.minZoom = minZoom;
this.name = name;
this.tileSize = tileSize;
this.urlToLoad = urlToLoad;
this.ext = ext;
this.avgSize = avgSize;
this.bitDensity = bitDensity;
}
@Override
public int getBitDensity() {
return bitDensity;
}
public int getAverageSize(){
return avgSize;
}
@Override
public int getMaximumZoomSupported() {
return maxZoom;
}
@Override
public int getMinimumZoomSupported() {
return minZoom;
}
@Override
public String getName() {
return name;
}
@Override
public int getTileSize() {
return tileSize;
}
public String getTileFormat(){
return ext;
}
@Override
public String getUrlToLoad(int x, int y, int zoom) {
// use int to string not format numbers! (non-nls)
if(urlToLoad == null){
return null;
}
return MessageFormat.format(urlToLoad, zoom+"", x+"", y+""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public String getUrlTemplate(){
return urlToLoad;
}
@Override
public boolean couldBeDownloadedFromInternet() {
return urlToLoad != null;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((name == null) ? 0 : name.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
TileSourceTemplate other = (TileSourceTemplate) obj;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
return true;
}
}
public static class WMSSourceTemplate extends TileSourceTemplate {
public WMSSourceTemplate(String name, String wmsUrl) {
super("WMS " + name, wmsUrl, ".jpg", 18, 3, 256, 16, 20000); //$NON-NLS-1$ //$NON-NLS-2$
}
@Override
public String getUrlToLoad(int x, int y, int zoom) {
double yEnd = MapUtils.getLatitudeFromTile(zoom, y + 1);
double yStart = MapUtils.getLatitudeFromTile(zoom, y );
double xStart = MapUtils.getLongitudeFromTile(zoom, x);
double xEnd = MapUtils.getLongitudeFromTile(zoom, x + 1);
StringBuilder load = new StringBuilder();
load.append(urlToLoad).append("bbox=").append(xStart).append(','). //$NON-NLS-1$
append(yEnd).append(',').append(xEnd).append(',').append(yStart);
load.append("&srs=EPSG:4326").append("&width=").append(tileSize).append("&height=").append(tileSize); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
return load.toString();
}
}
public static java.util.List<TileSourceTemplate> getUserDefinedTemplates(File tilesDir){
java.util.List<TileSourceTemplate> ts = new ArrayList<TileSourceTemplate>();
if (tilesDir != null) {
File[] listFiles = tilesDir.listFiles();
if (listFiles != null) {
for (File f : listFiles) {
File ch = new File(f, "url"); //$NON-NLS-1$
if (f.isDirectory() && ch.exists()) {
try {
BufferedReader read = new BufferedReader(new InputStreamReader(new FileInputStream(ch), "UTF-8")); //$NON-NLS-1$
String url = read.readLine();
read.close();
if (!Algoritms.isEmpty(url)) {
url = url.replaceAll(Pattern.quote("{$x}"), "{1}"); //$NON-NLS-1$ //$NON-NLS-2$
url = url.replaceAll(Pattern.quote("{$z}"), "{0}"); //$NON-NLS-1$//$NON-NLS-2$
url = url.replaceAll(Pattern.quote("{$y}"), "{2}"); //$NON-NLS-1$ //$NON-NLS-2$
TileSourceTemplate t = new TileSourceTemplate(f.getName(), url, ".jpg", 18, 1, 256, 16, 20000); //$NON-NLS-1$
ts.add(t);
}
} catch (IOException e) {
log.info("Mailformed dir " + f.getName(), e); //$NON-NLS-1$
}
}
}
}
}
return ts;
}
static java.util.List<TileSourceTemplate> list;
public static java.util.List<TileSourceTemplate> getKnownSourceTemplates(){
if(list == null){
list = new ArrayList<TileSourceTemplate>();
list.add(getMapnikSource());
list.add(getOsmaRenderSource());
list.add(getCycleMapSource());
list.add(getMapSurferSource());
list.add(getNavigationDebugSource());
list.add(getCloudMadeSource());
list.add(getOpenPisteMapSource());
list.add(getGoogleMapsSource());
list.add(getGoogleMapsSatelliteSource());
list.add(getGoogleMapsTerrainSource());
list.add(getCykloatlasCzSource());
list.add(getHikeBikeMapDeSource());
list.add(getMicrosoftMapsSource());
list.add(getMicrosoftEarthSource());
list.add(getMicrosoftHybridSource());
}
return list;
}
public static class CykloatlasSourceTemplate extends TileSourceTemplate {
public CykloatlasSourceTemplate(String name, String urlToLoad){
super(name, urlToLoad, ".png", 15, 7, 256, 8, 26000); //$NON-NLS-1$
}
@Override
public String getUrlToLoad(int x, int y, int zoom) {
String z = Integer.toString(zoom);
// use int to string not format numbers! (non-nls)
if(urlToLoad == null){
return null;
}
if (zoom >= 13)
z += "c";
return MessageFormat.format(urlToLoad, z, x+"", y+""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}
public static TileSourceTemplate getMapnikSource(){
return new TileSourceTemplate("Mapnik", "http://tile.openstreetmap.org/{0}/{1}/{2}.png", ".png", 18, 1, 256, 8, 18000); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getOsmaRenderSource(){
return new TileSourceTemplate("OsmaRender", "http://tah.openstreetmap.org/Tiles/tile/{0}/{1}/{2}.png", ".png", 17, 1, 256, 8, 18000); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getCycleMapSource(){
// return new TileSourceTemplate("CycleMap", "http://b.andy.sandbox.cloudmade.com/tiles/cycle/{0}/{1}/{2}.png", ".png", 17, 0, 256, 32, 18000); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
return new TileSourceTemplate("CycleMap", "http://b.tile.opencyclemap.org/cycle/{0}/{1}/{2}.png", ".png", 17, 0, 256, 32, 18000); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getCykloatlasCzSource(){
return new CykloatlasSourceTemplate("Cykloatlas CZ", "http://services.tmapserver.cz/tiles/gm/shc/{0}/{1}/{2}.png"); //$NON-NLS-1$//$NON-NLS-2$
}
public static TileSourceTemplate getHikeBikeMapDeSource(){
return new TileSourceTemplate("HikeBikeMap DE", "http://toolserver.org/tiles/hikebike/{0}/{1}/{2}.png", ".png", 17, 0, 256, 8, 18000); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getAerialMapSource(){
return new TileSourceTemplate("OpenAerialMap", "http://tile.openaerialmap.org/tiles/1.0.0/openaerialmap-900913/{0}/{1}/{2}.jpg", ".jpg", 13, 0, 256, 8, 18000); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getCloudMadeSource(){
return new TileSourceTemplate("Cloudmade", "http://tile.cloudmade.com/7ded028e030c5929b28bf823486ce84f/1/256/{0}/{1}/{2}.png", ".png", 18, 0, 256, 16, 18000); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getMapSurferSource(){
return new TileSourceTemplate("MapSurfer", "http://tiles1.mapsurfer.net/tms_r.ashx?z={0}&x={1}&y={2}", ".png", 19, 0, 256, 16, 18000);//$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getNavigationDebugSource(){
return new TileSourceTemplate("NavigationDebug", "http://ec2-184-73-15-218.compute-1.amazonaws.com/6700/256/{0}/{1}/{2}.png", ".png", 18, 0, 256, 16, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getOpenPisteMapSource(){
return new TileSourceTemplate("OpenPisteMap", "http://openpistemap.org/tiles/contours/{0}/{1}/{2}.png", ".png", 17, 0, 256, 32, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getGoogleMapsSource(){
return new TileSourceTemplate("GoogleMaps", "http://mt3.google.com/vt/v=w2.97&x={1}&y={2}&z={0}", ".png", 19, 0, 256, 16, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getGoogleMapsSatelliteSource(){
return new TileSourceTemplate("GoogleMaps Satellite", "http://khm1.google.com/kh/v=65&x={1}&y={2}&z={0}", ".jpg", 20, 0, 256, 32, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getGoogleMapsTerrainSource(){
return new TileSourceTemplate("GoogleMaps Terrain", "http://mt3.google.com/vt/v=w2p.111&hl=en&x={1}&y={2}&z={0}", ".jpg", 15, 0, 256, 32, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
// not working
public static TileSourceTemplate getGoogleMapsHybridSource(){
// Google Map Earth + Overlay
// GoogleEarthMapsOverlay.url=http://mt{$servernum}.google.com/vt/lyrs=h@130&hl={$lang}&x={$x}&y={$y}&z={$z}
return new TileSourceTemplate("Google Hybrid", "http://khm1.google.com/kh/v=59&x={1}&y={2}&z={0}", ".jpg", 20, 0, 256, 32, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
// wrong projection ???
public static TileSourceTemplate getYandexMapSource(){
return new TileSourceTemplate("Yandex map", "http://vec01.maps.yandex.ru/tiles?l=map&v=2.15.0&x={1}&y={2}&z={0}", ".jpg", 18, 0, 256, 16, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getYandexSatSource(){
return new TileSourceTemplate("Yandex Satellite", "http://sat01.maps.yandex.ru/tiles?l=sat&v=1.19.0&x={1}&y={2}&z={0}", ".jpg", 18, 0, 256, 32, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getMicrosoftMapsSource(){
return new MicrosoftTileSourceTemplate("Microsoft Maps", 'r', "png", ".png", 19, 1, 256, 16, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getMicrosoftEarthSource(){
return new MicrosoftTileSourceTemplate("Microsoft Earth", 'a', "jpg", ".jpg", 19, 1, 256, 32, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public static TileSourceTemplate getMicrosoftHybridSource(){
return new MicrosoftTileSourceTemplate("Microsoft Hybrid", 'h', "jpg", ".jpg", 19, 1, 256, 32, 18000); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
// WMS layers : http://whoots.mapwarper.net/tms/{$z}/{$x}/{$y}/ {layer}/{Path}
// 1. Landsat http://onearth.jpl.nasa.gov/wms.cgi global_mosaic (NOT WORK)
// 2. Genshtab http://wms.latlon.org gshtab
protected static final char[] NUM_CHAR = { '0', '1', '2', '3' };
/**
* See: http://msdn.microsoft.com/en-us/library/bb259689.aspx
* @param zoom
* @param tilex
* @param tiley
* @return quadtree encoded tile number
*
*/
public static String encodeQuadTree(int zoom, int tilex, int tiley) {
char[] tileNum = new char[zoom];
for (int i = zoom - 1; i >= 0; i--) {
// Binary encoding using ones for tilex and twos for tiley. if a bit
// is set in tilex and tiley we get a three.
int num = (tilex % 2) | ((tiley % 2) << 1);
tileNum[i] = NUM_CHAR[num];
tilex >>= 1;
tiley >>= 1;
}
return new String(tileNum);
}
public static class MicrosoftTileSourceTemplate extends TileSourceTemplate {
private final char mapTypeChar;
int serverNum = 0; // 0..3
protected String urlBase = ".ortho.tiles.virtualearth.net/tiles/"; //$NON-NLS-1$
protected String urlAppend = "?g=45"; //$NON-NLS-1$
private final String tileType;
public MicrosoftTileSourceTemplate(String name, char mapTypeChar , String type,
String ext, int maxZoom, int minZoom, int tileSize, int bitDensity, int avgSize) {
super(name, null, ext, maxZoom, minZoom, tileSize, bitDensity, avgSize);
this.mapTypeChar = mapTypeChar;
this.tileType = type;
}
@Override
public String getUrlToLoad(int x, int y, int zoom) {
String tileNum = encodeQuadTree(zoom, x, y);
// serverNum = (serverNum + 1) % serverNumMax;
return "http://" + mapTypeChar + serverNum + urlBase + mapTypeChar + tileNum + "." //$NON-NLS-1$ //$NON-NLS-2$
+ tileType + urlAppend;
}
@Override
public boolean couldBeDownloadedFromInternet() {
return true;
}
}
}