1 files changed, 154 insertions, 0 deletions
diff --git a/libraries/oscP5/src/netP5/NetInfo.java b/libraries/oscP5/src/netP5/NetInfo.java
new file mode 100644
index 0000000..069c2d9
--- /dev/null
+++ b/libraries/oscP5/src/netP5/NetInfo.java
@@ -0,0 +1,154 @@
+/**
+ * A network library for processing which supports UDP, TCP and Multicast.
+ *
+ * (c) 2004-2012
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA  02111-1307  USA
+ * 
+ * @author		Andreas Schlegel http://www.sojamo.de
+ * @modified	12/23/2012
+ * @version		0.9.9
+ */
+
+package netP5;
+
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.StringTokenizer;
+
+
+/**
+ * some description
+ * @author andreas schlegel
+ */
+public class NetInfo {
+
+  public NetInfo() {
+  }
+
+
+
+  public static void print() {
+    try {
+      java.net.InetAddress i = java.net.InetAddress.getLocalHost();
+      System.out.println("### hostname/ip " + i); // name and IP address
+      System.out.println("### hostname " + i.getHostName()); // name
+      System.out.println("### ip " + i.getHostAddress()); // IP address
+      // only
+    }
+    catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+
+
+
+  public static String getHostAddress() {
+    try {
+      java.net.InetAddress i = java.net.InetAddress.getLocalHost();
+      return i.getHostAddress();
+    }
+    catch (Exception e) {
+    }
+    return "ERROR";
+  }
+
+
+
+  public static String lan() {
+    Logger.printProcess("NetInfo.checkNetworkStatus : ", getHostAddress());
+    return getHostAddress();
+  }
+
+
+
+  public static String wan() {
+    // create URL object.
+    String myIp = null;
+    URL u = null;
+    String URLstring = "http://checkip.dyndns.org";
+    boolean isConnectedToInternet = false;
+    Logger.printProcess("NetInfo.checkNetworkStatus",
+                        "Checking internet  connection ...");
+    try {
+      u = new URL(URLstring);
+    }
+    catch (MalformedURLException e) {
+      Logger.printError("NetInfo.checkNetworkStatus", "Bad URL "
+                        + URLstring + " " + e);
+    }
+
+    InputStream in = null;
+    try {
+      in = u.openStream();
+      isConnectedToInternet = true;
+    }
+    catch (IOException e) {
+      Logger.printError("NetInfo.checkNetworkStatus",
+                        "! Unable to open  " + URLstring + "\n" + "Either the  "
+                        + URLstring
+                        + " is unavailable or this machine  is not"
+                        + "connected to the internet !");
+    }
+
+    if (isConnectedToInternet) {
+      try {
+        BufferedReader br = new BufferedReader(
+            new InputStreamReader(in));
+        String line;
+        String theToken = "";
+        while ( (line = br.readLine()) != null) {
+          theToken += line;
+        }
+        br.close();
+
+        StringTokenizer st = new StringTokenizer(theToken, " <>", false);
+
+        while (st.hasMoreTokens()) {
+          String myToken = st.nextToken();
+          if (myToken.compareTo("Address:") == 0) {
+            myToken = st.nextToken();
+            myIp = myToken;
+            Logger.printProcess("NetInfo.checkNetworkStatus",
+                                "WAN address : " + myIp);
+          }
+        }
+      }
+      catch (IOException e) {
+        Logger.printError("NetInfo.checkNetworkStatus",
+                          "I/O error reading  " + URLstring
+                          + " Exception = " + e);
+      }
+    }
+    return myIp;
+  }
+
+
+
+  /**
+   *
+   * @param args String[]
+   * @invisible
+   */
+  public static void main(String[] args) {
+    NetInfo.wan();
+  }
+}