1 files changed, 147 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleCandidate.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleCandidate.java
new file mode 100644
index 00000000..bf282293
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleCandidate.java
@@ -0,0 +1,147 @@
+package de.thedevstack.conversationsplus.xmpp.jingle;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import de.thedevstack.conversationsplus.xml.Element;
+import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+public class JingleCandidate {
+
+	public static int TYPE_UNKNOWN;
+	public static int TYPE_DIRECT = 0;
+	public static int TYPE_PROXY = 1;
+
+	private boolean ours;
+	private boolean usedByCounterpart = false;
+	private String cid;
+	private String host;
+	private int port;
+	private int type;
+	private Jid jid;
+	private int priority;
+
+	public JingleCandidate(String cid, boolean ours) {
+		this.ours = ours;
+		this.cid = cid;
+	}
+
+	public String getCid() {
+		return cid;
+	}
+
+	public void setHost(String host) {
+		this.host = host;
+	}
+
+	public String getHost() {
+		return this.host;
+	}
+
+	public void setJid(final Jid jid) {
+		this.jid = jid;
+	}
+
+	public Jid getJid() {
+		return this.jid;
+	}
+
+	public void setPort(int port) {
+		this.port = port;
+	}
+
+	public int getPort() {
+		return this.port;
+	}
+
+	public void setType(int type) {
+		this.type = type;
+	}
+
+	public void setType(String type) {
+        switch (type) {
+            case "proxy":
+                this.type = TYPE_PROXY;
+                break;
+            case "direct":
+                this.type = TYPE_DIRECT;
+                break;
+            default:
+                this.type = TYPE_UNKNOWN;
+                break;
+        }
+	}
+
+	public void setPriority(int i) {
+		this.priority = i;
+	}
+
+	public int getPriority() {
+		return this.priority;
+	}
+
+	public boolean equals(JingleCandidate other) {
+		return this.getCid().equals(other.getCid());
+	}
+
+	public boolean equalValues(JingleCandidate other) {
+		return other != null && other.getHost().equals(this.getHost()) && (other.getPort() == this.getPort());
+	}
+
+	public boolean isOurs() {
+		return ours;
+	}
+
+	public int getType() {
+		return this.type;
+	}
+
+	public static List<JingleCandidate> parse(List<Element> canditates) {
+		List<JingleCandidate> parsedCandidates = new ArrayList<>();
+		for (Element c : canditates) {
+			parsedCandidates.add(JingleCandidate.parse(c));
+		}
+		return parsedCandidates;
+	}
+
+	public static JingleCandidate parse(Element candidate) {
+		JingleCandidate parsedCandidate = new JingleCandidate(
+				candidate.getAttribute("cid"), false);
+		parsedCandidate.setHost(candidate.getAttribute("host"));
+		parsedCandidate.setJid(candidate.getAttributeAsJid("jid"));
+		parsedCandidate.setType(candidate.getAttribute("type"));
+		parsedCandidate.setPriority(Integer.parseInt(candidate
+				.getAttribute("priority")));
+		parsedCandidate
+				.setPort(Integer.parseInt(candidate.getAttribute("port")));
+		return parsedCandidate;
+	}
+
+	public Element toElement() {
+		Element element = new Element("candidate");
+		element.setAttribute("cid", this.getCid());
+		element.setAttribute("host", this.getHost());
+		element.setAttribute("port", Integer.toString(this.getPort()));
+		element.setAttribute("jid", this.getJid().toString());
+		element.setAttribute("priority", Integer.toString(this.getPriority()));
+		if (this.getType() == TYPE_DIRECT) {
+			element.setAttribute("type", "direct");
+		} else if (this.getType() == TYPE_PROXY) {
+			element.setAttribute("type", "proxy");
+		}
+		return element;
+	}
+
+	public void flagAsUsedByCounterpart() {
+		this.usedByCounterpart = true;
+	}
+
+	public boolean isUsedByCounterpart() {
+		return this.usedByCounterpart;
+	}
+
+	public String toString() {
+		return this.getHost() + ":" + this.getPort() + " (prio="
+				+ this.getPriority() + ")";
+	}
+}