1 files changed, 76 insertions, 0 deletions
diff --git a/conversations/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java b/conversations/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java
new file mode 100644
index 00000000..9df05e67
--- /dev/null
+++ b/conversations/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java
@@ -0,0 +1,76 @@
+package eu.siacs.conversations.xmpp.stanzas;
+
+import eu.siacs.conversations.xml.Element;
+
+public class IqPacket extends AbstractStanza {
+
+	public static final int TYPE_ERROR = -1;
+	public static final int TYPE_SET = 0;
+	public static final int TYPE_RESULT = 1;
+	public static final int TYPE_GET = 2;
+
+	private IqPacket(String name) {
+		super(name);
+	}
+
+	public IqPacket(int type) {
+		super("iq");
+		switch (type) {
+		case TYPE_SET:
+			this.setAttribute("type", "set");
+			break;
+		case TYPE_GET:
+			this.setAttribute("type", "get");
+			break;
+		case TYPE_RESULT:
+			this.setAttribute("type", "result");
+			break;
+		case TYPE_ERROR:
+			this.setAttribute("type", "error");
+			break;
+		default:
+			break;
+		}
+	}
+
+	public IqPacket() {
+		super("iq");
+	}
+
+	public Element query() {
+		Element query = findChild("query");
+		if (query == null) {
+			query = addChild("query");
+		}
+		return query;
+	}
+
+	public Element query(String xmlns) {
+		Element query = query();
+		query.setAttribute("xmlns", xmlns);
+		return query();
+	}
+
+	public int getType() {
+		String type = getAttribute("type");
+		if ("error".equals(type)) {
+			return TYPE_ERROR;
+		} else if ("result".equals(type)) {
+			return TYPE_RESULT;
+		} else if ("set".equals(type)) {
+			return TYPE_SET;
+		} else if ("get".equals(type)) {
+			return TYPE_GET;
+		} else {
+			return 1000;
+		}
+	}
+
+	public IqPacket generateRespone(int type) {
+		IqPacket packet = new IqPacket(type);
+		packet.setTo(this.getFrom());
+		packet.setId(this.getId());
+		return packet;
+	}
+
+}