android: AndrOBD library vendored (no submodule, no git link)

android/library/com/fr3ts0n/prot/TelegramSender.java

@@ -0,0 +1,98 @@
+/*
+ * (C) Copyright 2015 by fr3ts0n <erwin.scheuch-heilig@gmx.at>
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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 com.fr3ts0n.prot;
+
+import java.util.Iterator;
+import java.util.Vector;
+
+/**
+ * TelegramSender
+ * list of telegram writers
+ * (handlers for outgoing telegrams)
+ *
+ * @author $Author: erwin $
+ * @version $Id: TelegramSender.java,v 1.12 2010-02-23 21:36:27 erwin Exp $
+ */
+public class TelegramSender
+{
+	/**
+	 * Handlers for TelegramWriter List
+	 */
+
+	@SuppressWarnings("rawtypes")
+	private final
+	Vector telegramWriters = new Vector();
+
+	/**
+	 * add a new Writer to be notified about new telegrams
+	 *
+	 * @param newWriter - TelegramWriter to be added
+	 * @return true if adding was OK, otherwise false
+	 */
+	@SuppressWarnings("unchecked")
+	public boolean addTelegramWriter(TelegramWriter newWriter)
+	{
+		return (telegramWriters.add(newWriter));
+	}
+
+	/**
+	 * remove a Writer to be notified about new telegrams
+	 *
+	 * @param remWriter - TelegramWriter to be removed
+	 * @return true if adding was OK, otherwise false
+	 */
+	public boolean removeTelegramWriter(TelegramWriter remWriter)
+	{
+		return (telegramWriters.remove(remWriter));
+	}
+
+	/**
+	 * Notify all telegram Writers about new telegram
+	 *
+	 * @param buffer - telegram buffer
+	 */
+	@SuppressWarnings("rawtypes")
+	private void sendTelegram(char[] buffer, int type, Object id)
+	{
+		Iterator it = telegramWriters.iterator();
+		Object currWriter;
+
+		ProtoHeader.log.finer(this.toString() + " TX:" + ProtUtils.hexDumpBuffer(buffer));
+
+		while (it.hasNext())
+		{
+			currWriter = it.next();
+			if (currWriter instanceof TelegramWriter)
+			{
+				((TelegramWriter) currWriter).writeTelegram(buffer, type, id);
+			}
+		}
+	}
+
+	/**
+	 * Notify all telegram Writers about new telegram
+	 *
+	 * @param buffer - telegram buffer
+	 */
+	public void sendTelegram(char[] buffer)
+	{
+		sendTelegram(buffer, 0, null);
+	}
+
+}