--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/Downloader/DownloadPackage.java	Thu Nov 24 13:44:30 2011 +0100
@@ -0,0 +1,186 @@
+/*
+ * Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
+ * Copyright (c) 2011 Richard Deurwaarder <xeli@xelification.com>
+ *
+ * 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; version 2 of the License
+ *
+ * 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
+ */
+
+package org.hedgewars.hedgeroid.Downloader;
+
+import java.io.IOException;
+
+import org.hedgewars.hedgeroid.Utils;
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.preference.PreferenceManager;
+import android.util.Log;
+
+public class DownloadPackage implements Parcelable{
+	private String url_without_suffix;
+	private String pathToStore;
+	private String representation;
+	private String description;
+	private int versionNumber;
+	private final Status status;
+	private int uniqueId;
+
+
+	public DownloadPackage(Parcel src){
+		url_without_suffix = src.readString();
+		pathToStore = src.readString();
+		representation = src.readString();
+		versionNumber = src.readInt();
+		status = Status.values()[src.readInt()];
+		description = src.readString();
+		uniqueId = src.readInt();
+	}
+
+	public DownloadPackage(Context c, String _url_without_suffix, String path, int version, String _representation, String _description, int _uniqueId){
+		url_without_suffix = _url_without_suffix;
+		pathToStore = path;
+		representation = _representation;
+		versionNumber = version;
+		description = _description;
+		uniqueId = _uniqueId;
+
+
+		//determine if the user has already downloaded this version
+		SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(c);
+		int currentVersion = sharedPref.getInt(representation, -1);
+		if(currentVersion == versionNumber) status = Status.CURRENTVERSION;
+		else if (currentVersion < versionNumber) status = Status.NEWERVERSION;
+		else status = Status.OLDERVERSION;
+	}
+
+	public Status getStatus(){
+		return status;
+	}
+
+	public String getURL(){
+		return url_without_suffix;
+	}
+
+	public String getPathToStore(){
+		return pathToStore;
+	}
+
+	public String toString(){
+		return representation;
+	}
+
+	public int describeContents() {
+		return 0;
+	}
+	public int getId(){
+		return uniqueId;
+	}
+
+	public void writeToParcel(Parcel dest, int flags) {
+		dest.writeString(url_without_suffix);
+		dest.writeString(pathToStore);
+		dest.writeString(representation);
+		dest.writeInt(versionNumber);
+		dest.writeInt(status.ordinal());
+		dest.writeString(description);
+	}
+
+	public static final Parcelable.Creator<DownloadPackage> CREATOR = new Parcelable.Creator<DownloadPackage>() {
+		public DownloadPackage createFromParcel(Parcel source) {
+			return new DownloadPackage(source);
+		}
+		public DownloadPackage[] newArray(int size) {
+			return new DownloadPackage[size];
+		}
+	};
+
+	/*
+	 * We enter with a XmlPullParser.Start_tag with name "task"
+	 */
+	public static DownloadPackage getTaskFromXML(Context c, XmlPullParser xmlPuller) throws XmlPullParserException, IOException{
+		String url = null;
+		String path = null;
+		String representation = null;
+		String description = null;
+		int uniqueId = -1;
+		int version = -1;
+
+		int eventType = DownloadPackage.getEventType(xmlPuller);//get the next token, should be a start tag
+		while(eventType != XmlPullParser.END_DOCUMENT){
+			switch(eventType){
+			case XmlPullParser.START_TAG:
+				String name = xmlPuller.getName().toLowerCase();
+				if(DownloadPackage.getEventType(xmlPuller) == XmlPullParser.TEXT){
+					String text = xmlPuller.getText().trim();
+					if(name.equals("url")){
+						url = text;
+					}else if(name.equals("version")){
+						try{
+						version = Integer.parseInt(text);
+						}catch (NumberFormatException e){
+							e.printStackTrace();
+							version = -1;
+						}
+					}else if(name.equals("path")){
+						path = Utils.getDataPath(c) + text;
+					}else if(name.equals("representation")){
+						representation = text;
+					}else if(name.equals("description")){
+						description = text;
+					}else if(name.equals("uniqueid")){
+						try{
+							uniqueId = Integer.parseInt(text);
+							}catch (NumberFormatException e){
+								e.printStackTrace();
+								version = -1;
+							}
+					}
+				}				
+				DownloadPackage.getEventType(xmlPuller);//endtag
+				break;
+			case XmlPullParser.END_TAG:
+				if(xmlPuller.getName().toLowerCase().equals("task") && url != null && path != null && version != -1 && representation != null){
+					return new DownloadPackage(c, url, path, version, representation, description, uniqueId);
+				}else{
+					throw new XmlPullParserException("XML download parsing: missing tags");
+				}
+			case XmlPullParser.TEXT:
+				throw new XmlPullParserException("Wrong tag recieved got TEXT : " + xmlPuller.getText());
+			default:
+				throw new XmlPullParserException("Wrong tag recieved got: " + eventType);
+			}
+			eventType = DownloadPackage.getEventType(xmlPuller);
+		}
+		throw new XmlPullParserException("Xml: unexpected endofdocument tag");
+	}
+
+	/**
+	 * Skips whitespaces..
+	 */
+	private static int getEventType(XmlPullParser xmlPuller)throws XmlPullParserException, IOException{
+		int eventType = xmlPuller.next();
+		while(eventType == XmlPullParser.TEXT && xmlPuller.isWhitespace()){
+			eventType = xmlPuller.next();
+		}
+		return eventType;
+	}
+}
+
+enum Status{
+	CURRENTVERSION, NEWERVERSION, OLDERVERSION;
+}