--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/mobile/Scheme.java	Thu Jul 14 15:55:28 2011 +0200
@@ -0,0 +1,144 @@
+package org.hedgewars.mobile;
+
+import java.io.BufferedOutputStream;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+import org.xmlpull.v1.XmlPullParserFactory;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+
+public class Scheme {
+
+	public static final String DIRECTORY_SCHEME = "schemes";
+
+	
+	private String name;
+	private ArrayList<Integer> basic;
+	private ArrayList<Boolean> gamemod;
+
+	public Scheme(String _name, ArrayList<Integer> _basic, ArrayList<Boolean> _gamemod){
+		name = _name;
+		basic = _basic;
+		gamemod = _gamemod;
+	}
+
+	public String toString(){
+		return name;
+	}
+	
+	
+	public static final int STATE_START = 0;
+	public static final int STATE_ROOT = 1;
+	public static final int STATE_NAME = 2;
+	public static final int STATE_BASICFLAGS = 3;
+	public static final int STATE_GAMEMOD = 4;
+	public static final int STATE_BASICFLAG_INTEGER = 5;
+	public static final int STATE_GAMEMOD_TRUE = 6;
+	public static final int STATE_GAMEMOD_FALSE = 7;
+	
+	public static Scheme[] getSchemes(Context c) throws IllegalArgumentException{
+		String dir = c.getFilesDir().getAbsolutePath() + '/' + DIRECTORY_SCHEME + '/';
+		String[] files = new File(dir).list();
+		if(files == null) files = new String[]{};
+		Arrays.sort(files);
+		
+		ArrayList<Scheme> schemes = new ArrayList<Scheme>();
+
+		try {
+			XmlPullParserFactory xmlPullFactory = XmlPullParserFactory.newInstance();
+			XmlPullParser xmlPuller = xmlPullFactory.newPullParser();
+			
+			for(String file : files){
+				BufferedReader br = new BufferedReader(new FileReader(dir + file), 1024);
+				xmlPuller.setInput(br);
+				String name = null;
+				ArrayList<Integer> basic = new ArrayList<Integer>();
+				ArrayList<Boolean> gamemod = new ArrayList<Boolean>();
+				int eventType = xmlPuller.getEventType();
+				int state = STATE_START;
+				while(eventType != XmlPullParser.END_DOCUMENT){
+					switch(state){
+					case STATE_START:
+						if(eventType == XmlPullParser.START_TAG && xmlPuller.getName().equals("scheme")) state = STATE_ROOT;
+						else if(eventType != XmlPullParser.START_DOCUMENT) throwException(file, eventType);
+						break;
+					case STATE_ROOT:
+						if(eventType == XmlPullParser.START_TAG){
+							if(xmlPuller.getName().equals("basicflags")) state = STATE_BASICFLAGS;
+							else if(xmlPuller.getName().toLowerCase().equals("gamemod")) state = STATE_GAMEMOD;
+							else if(xmlPuller.getName().toLowerCase().equals("name")) state = STATE_NAME;
+							else throwException(file, eventType);
+						}else if(eventType == XmlPullParser.END_TAG) state = STATE_START;
+						else throwException(xmlPuller.getText(), eventType);
+						break;
+					case STATE_BASICFLAGS:
+						if(eventType == XmlPullParser.START_TAG && xmlPuller.getName().toLowerCase().equals("integer")) state = STATE_BASICFLAG_INTEGER;
+						else if(eventType == XmlPullParser.END_TAG)	state = STATE_ROOT;
+						else throwException(file, eventType);
+						break;
+					case STATE_GAMEMOD:
+						if(eventType == XmlPullParser.START_TAG){
+							if(xmlPuller.getName().toLowerCase().equals("true")) state = STATE_GAMEMOD_TRUE;
+							else if(xmlPuller.getName().toLowerCase().equals("false")) state = STATE_GAMEMOD_FALSE;
+							else throwException(file, eventType);
+						}else if(eventType == XmlPullParser.END_TAG) state = STATE_ROOT;
+						else throwException(file, eventType);
+						break;
+					case STATE_NAME:
+						if(eventType == XmlPullParser.TEXT) name = xmlPuller.getText().trim();
+						else if(eventType == XmlPullParser.END_TAG) state = STATE_ROOT;
+						else throwException(file, eventType);
+						break;
+					case STATE_BASICFLAG_INTEGER:
+						if(eventType == XmlPullParser.TEXT) basic.add(Integer.parseInt(xmlPuller.getText().trim()));
+						else if(eventType == XmlPullParser.END_TAG) state = STATE_BASICFLAGS;
+						else throwException(file, eventType);
+						break;
+					case STATE_GAMEMOD_FALSE:
+						if(eventType == XmlPullParser.TEXT) gamemod.add(false);
+						else if(eventType == XmlPullParser.END_TAG) state = STATE_GAMEMOD;
+						else throwException(file, eventType);
+						break;
+					case STATE_GAMEMOD_TRUE:
+						if(eventType == XmlPullParser.TEXT) gamemod.add(true);
+						else if(eventType == XmlPullParser.END_TAG) state = STATE_GAMEMOD;
+						else throwException(file, eventType);
+						break;
+					}
+					eventType = xmlPuller.next();
+					while(eventType == XmlPullParser.TEXT && xmlPuller.isWhitespace()){//Skip whitespaces
+						eventType = xmlPuller.next();
+					}
+				}//end while(eventtype != END_DOCUMENT
+				schemes.add(new Scheme(name, basic, gamemod));
+			}//end for(string file : files
+			Scheme[] ret = new Scheme[schemes.size()];
+			schemes.toArray(ret);
+			return ret;
+		} catch (XmlPullParserException e) {
+			e.printStackTrace();
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+		return new Scheme[]{};//TODO handle correctly
+	}
+	
+	private static void throwException(String file, int eventType){
+		throw new IllegalArgumentException(String.format("Xml file: %s malformed with eventType: %d.", file, eventType));
+	}
+
+	
+}