package org.testah.util;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.newsclub.net.unix.AFUNIXSocket;
import org.newsclub.net.unix.AFUNIXSocketAddress;
import org.newsclub.net.unix.AFUNIXSocketException;
import org.testah.TS;

/**
 * The Class StrongSwanClient.
 */
// https://github.com/strongswan/strongswan/blob/master/src/libcharon/plugins/vici/ruby/lib/vici.rb
public class StrongSwanClient {

	/** The socket full path. */
	private String socketFullPath = "/tmp/socketname";

	/**
	 * Instantiates a new strong swan client.
	 */
	public StrongSwanClient() {

	}

	/**
	 * Instantiates a new strong swan client.
	 *
	 * @param socketFullPath
	 *            the socket full path
	 */
	public StrongSwanClient(final String socketFullPath) {
		this.setSocketFullPath(socketFullPath);
	}

	/**
	 * The Enum Message.
	 */
	public static enum Message {

		/** The section start. */
		SECTION_START(1), /** The section end. */
		SECTION_END(2), /** The list start. */
		LIST_START(4), /** The list item. */
		LIST_ITEM(5), /** The list end. */
		LIST_END(6);

		/** The value. */
		private final int value;

		/**
		 * Instantiates a new message.
		 *
		 * @param value
		 *            the value
		 */
		Message(final int value) {
			this.value = value;
		}

		/**
		 * Gets the value.
		 *
		 * @return the value
		 */
		public int getValue() {
			return value;
		}

	}

	/**
	 * Send message.
	 *
	 * @param a6rgs
	 *            the a6rgs
	 * @throws Exception
	 */
	public void sendMessage(final String... messages) throws Exception {

		if (null == messages) {
			throw new Exception("Messages param is null");
		}

		final File socketFile = new File(getSocketFullPath());
		if (!socketFile.exists()) {
			throw new IOException("Mising socket file:" + getSocketFullPath());
		}

		final AFUNIXSocket sock = AFUNIXSocket.newInstance();
		try {
			sock.connect(new AFUNIXSocketAddress(socketFile));
		} catch (final AFUNIXSocketException e) {
			TS.log().error("Cannot connect to server. Have you started it?", e);
			throw e;
		}
		TS.log().debug("Connected");
		try (final InputStream is = sock.getInputStream(); final OutputStream os = sock.getOutputStream()) {

			final byte[] buf = new byte[128];
			final int read = is.read(buf);
			TS.log().debug("Server says: " + new String(buf, 0, read));
			TS.log().debug("Replying to server...");
			for (final String message : messages) {
				os.write(message.getBytes());
			}
		}
		TS.log().debug("End of communication.");
	}

	/**
	 * Gets the socket full path.
	 *
	 * @return the socket full path
	 */
	public String getSocketFullPath() {
		return socketFullPath;
	}

	/**
	 * Sets the socket full path.
	 *
	 * @param socketFullPath
	 *            the new socket full path
	 */
	public void setSocketFullPath(final String socketFullPath) {
		this.socketFullPath = socketFullPath;
	}

}

@@ -1475,20 +1475,23 @@
  @param 
-a6rg
+message
 s%0A%09 *   
@@ -1507,12 +1507,15 @@
 the 
-a6rg
+message
 s%0A%09 
@@ -1534,16 +1534,46 @@
 ception%0A
+%09 *             the exception%0A
 %09 */%0A%09pu

fix javadoc