4 files changed, 0 insertions, 366 deletions
diff --git a/src/de/gultsch/chat/xml/Element.java b/src/de/gultsch/chat/xml/Element.java
deleted file mode 100644
index 01deb1d2..00000000
--- a/src/de/gultsch/chat/xml/Element.java
+++ /dev/null
@@ -1,101 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.util.List;
-
-import android.util.Log;
-
-public class Element {
-	protected String name;
-	protected Hashtable<String, String> attributes = new Hashtable<String, String>();
-	protected String content;
-	protected List<Element> children = new ArrayList<Element>();
-	
-	public Element(String name) {
-		this.name = name;
-	}
-	
-	public Element addChild(Element child) {
-		this.content = null;
-		children.add(child);
-		return this;
-	}
-	
-	public Element setContent(String content) {
-		this.content = content;
-		this.children.clear();
-		return this;
-	}
-	
-	public Element findChild(String name) {
-		for(Element child : this.children) {
-			if (child.getName().equals(name)) {
-				return child;
-			}
-		}
-		return null;
-	}
-	
-	public boolean hasChild(String name) {
-		for(Element child : this.children) {
-			if (child.getName().equals(name)) {
-				return true;
-			}
-		}
-		return false;
-	}
-	
-	public List<Element> getChildren() {
-		return this.children;
-	}
-	
-	public String getContent() {
-		return content;
-	}
-	
-	public Element setAttribute(String name, String value) {
-		this.attributes.put(name, value);
-		return this;
-	}
-	
-	public Element setAttributes(Hashtable<String, String> attributes) {
-		this.attributes = attributes;
-		return this;
-	}
-	
-	public String getAttribute(String name) {
-		if (this.attributes.containsKey(name)) {
-			return this.attributes.get(name);
-		} else {
-			return null;
-		}
-	}
-	
-	public String toString() {
-		StringBuilder elementOutput = new StringBuilder();
-		if ((content==null)&&(children.size() == 0)) {
-			Tag emptyTag = Tag.empty(name);
-			emptyTag.setAtttributes(this.attributes);
-			elementOutput.append(emptyTag.toString());
-		} else {
-			Tag startTag = Tag.start(name);
-			startTag.setAtttributes(this.attributes);
-			elementOutput.append(startTag);
-			if (content!=null) {
-				elementOutput.append(content);
-			} else {
-				for(Element child : children) {
-					elementOutput.append(child.toString());
-				}
-			}
-			Tag endTag = Tag.end(name);
-			elementOutput.append(endTag);
-		}
-		return elementOutput.toString();
-	}
-
-	public String getName() {
-		return name;
-	}
-}
diff --git a/src/de/gultsch/chat/xml/Tag.java b/src/de/gultsch/chat/xml/Tag.java
deleted file mode 100644
index 275229cf..00000000
--- a/src/de/gultsch/chat/xml/Tag.java
+++ /dev/null
@@ -1,99 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.Map.Entry;
-import java.util.Set;
-
-public class Tag {
-	public static final int NO = -1;
-	public static final int START = 0;
-	public static final int END = 1;
-	public static final int EMPTY = 2;
-	
-	protected int type;
-	protected String name;
-	protected Hashtable<String, String> attributes = new Hashtable<String, String>();
-	
-	protected Tag(int type, String name) {
-		this.type = type;
-		this.name = name;
-	}
-
-
-	public static Tag no(String text) {
-		return new Tag(NO,text);
-	}
-	
-	public static Tag start(String name) {
-		return new Tag(START,name);
-	}
-	
-	public static Tag end(String name) {
-		return new Tag(END,name);
-	}
-	
-	public static Tag empty(String name) {
-		return new Tag(EMPTY,name);
-	}
-	
-	public String getName() {
-		return name;
-	}
-	
-	public String getAttribute(String attrName) {
-		return this.attributes.get(attrName);
-	}
-	
-	public Tag setAttribute(String attrName, String attrValue) {
-		this.attributes.put(attrName, attrValue);
-		return this;
-	}
-	
-	public Tag setAtttributes(Hashtable<String, String> attributes) {
-		this.attributes = attributes;
-		return this;
-	}
-	
-	public boolean isStart(String needle) {
-		return (this.type == START) && (this.name.equals(needle));
-	}
-	
-	public boolean isEnd(String needle) {
-		return (this.type == END) && (this.name.equals(needle));
-	}
-	
-	public boolean isNo() {
-		return (this.type == NO);
-	}
-	
-	public String toString() {
-		StringBuilder tagOutput = new StringBuilder();
-		tagOutput.append('<');
-		if (type==END) {
-			tagOutput.append('/');
-		}
-		tagOutput.append(name);
-		if(type!=END) {
-			Set<Entry<String, String>> attributeSet = attributes.entrySet();
-			Iterator<Entry<String, String>> it = attributeSet.iterator();
-			while(it.hasNext()) {
-				Entry<String,String> entry = it.next();
-				tagOutput.append(' ');
-				tagOutput.append(entry.getKey());
-				tagOutput.append("=\"");
-				tagOutput.append(entry.getValue());
-				tagOutput.append('"');
-			}
-		}
-		if (type==EMPTY) {
-			tagOutput.append('/');
-		}
-		tagOutput.append('>');
-		return tagOutput.toString();
-	}
-
-	public Hashtable<String, String> getAttributes() {
-		return this.attributes;
-	}
-}
diff --git a/src/de/gultsch/chat/xml/TagWriter.java b/src/de/gultsch/chat/xml/TagWriter.java
deleted file mode 100644
index 844f5253..00000000
--- a/src/de/gultsch/chat/xml/TagWriter.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.util.concurrent.LinkedBlockingQueue;
-
-import android.util.Log;
-
-public class TagWriter {
-	
-	private OutputStreamWriter outputStream;
-	private LinkedBlockingQueue<String> writeQueue = new LinkedBlockingQueue<String>();
-	private Thread writer = new Thread() {
-		public boolean shouldStop = false;
-		@Override
-		public void run() {
-			while(!shouldStop) {
-				try {
-					String output = writeQueue.take();
-					outputStream.write(output);
-					outputStream.flush();
-				} catch (IOException e) {
-					Log.d("xmppService", "error writing to stream");
-				} catch (InterruptedException e) {
-					
-				}
-			}
-		}
-	};
-	
-	
-	public TagWriter() {
-		
-	}
-	
-	public TagWriter(OutputStream out) {
-		this.setOutputStream(out);
-		writer.start();
-	}
-	
-	public void setOutputStream(OutputStream out) {
-		this.outputStream = new OutputStreamWriter(out);
-		if (!writer.isAlive()) writer.start();
-	}
-	
-	public TagWriter beginDocument() {
-		writeQueue.add("<?xml version='1.0'?>");
-		return this;
-	}
-	
-	public TagWriter writeTag(Tag tag) {
-		writeQueue.add(tag.toString());
-		return this;
-	}
-
-	public void writeString(String string) {
-		writeQueue.add(string);
-	}
-
-	public void writeElement(Element element) {
-		writeQueue.add(element.toString());
-	}
-}
diff --git a/src/de/gultsch/chat/xml/XmlReader.java b/src/de/gultsch/chat/xml/XmlReader.java
deleted file mode 100644
index 0ff2e785..00000000
--- a/src/de/gultsch/chat/xml/XmlReader.java
+++ /dev/null
@@ -1,102 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-
-import android.os.PowerManager;
-import android.os.PowerManager.WakeLock;
-import android.util.Log;
-import android.util.Xml;
-
-public class XmlReader {
-	private static final String LOGTAG = "xmppService";
-	private XmlPullParser parser;
-	private PowerManager.WakeLock wakeLock;
-	private InputStream is;
-
-	public XmlReader(WakeLock wakeLock) {
-		this.parser = Xml.newPullParser();
-		try {
-			this.parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES,true);
-		} catch (XmlPullParserException e) {
-			Log.d(LOGTAG,"error setting namespace feature on parser");
-		}
-		this.wakeLock = wakeLock;
-	}
-	
-	public void setInputStream(InputStream inputStream) {
-		this.is = inputStream;
-		try {
-			parser.setInput(new InputStreamReader(this.is));
-		} catch (XmlPullParserException e) {
-			Log.d(LOGTAG,"error setting input stream");
-		}
-	}
-	
-	public void reset() {
-		try {
-			parser.setInput(new InputStreamReader(this.is));
-		} catch (XmlPullParserException e) {
-			Log.d(LOGTAG,"error resetting input stream");
-		}
-	}
-	
-	public Tag readTag() throws XmlPullParserException, IOException {
-		if (wakeLock.isHeld()) {
-			//Log.d(LOGTAG,"there was a wake lock. releasing it till next event");
-			wakeLock.release(); //release wake look while waiting on next parser event
-		}
-		//Log.d(LOGTAG,"waiting for new event...");
-		while(parser.next() != XmlPullParser.END_DOCUMENT) {
-				//Log.d(LOGTAG,"found new event. acquiring wake lock");
-				wakeLock.acquire();
-				if (parser.getEventType() == XmlPullParser.START_TAG) {
-					Tag tag = Tag.start(parser.getName());
-					for(int i = 0; i < parser.getAttributeCount(); ++i) {
-						tag.setAttribute(parser.getAttributeName(i), parser.getAttributeValue(i));
-					}
-					String xmlns = 	parser.getNamespace();
-					if (xmlns!=null) {
-						tag.setAttribute("xmlns",xmlns);
-					}
-					return tag;
-				} else if (parser.getEventType() == XmlPullParser.END_TAG) {
-					Tag tag = Tag.end(parser.getName());
-					return tag;
-				} else if (parser.getEventType() == XmlPullParser.TEXT) {
-					Tag tag = Tag.no(parser.getText());
-					return tag;
-				}
-			}
-		if (wakeLock.isHeld()) {
-			wakeLock.release();
-		}
-		return null; //end document;
-	}
-
-	public Element readElement(Tag currentTag) throws XmlPullParserException, IOException {
-		Element element = new Element(currentTag.getName());
-		//Log.d(LOGTAG,"trying to read element "+element.getName());
-		element.setAttributes(currentTag.getAttributes());
-		Tag nextTag = this.readTag();
-		//Log.d(LOGTAG,"next Tag is: "+nextTag.toString());
-		if(nextTag.isNo()) {
-			element.setContent(nextTag.getName());
-			nextTag = this.readTag();
-		}
-		//Log.d(LOGTAG,"reading till the end of "+element.getName());
-		while(!nextTag.isEnd(element.getName())) {
-			if (!nextTag.isNo()) {
-				Element child = this.readElement(nextTag);
-				element.addChild(child);
-			}
-			nextTag = this.readTag();
-		}
-		//Log.d(LOGTAG,"return with element"+element);
-		return element;
-	}
-}