Port mapping with UPnP

3 files changed, 113 insertions, 0 deletions

diff --git a/external/miniupnpc/java/JavaBridgeTest.java b/external/miniupnpc/java/JavaBridgeTest.java
new file mode 100755
index 000000000..a7fa56d8f
--- /dev/null
+++ b/external/miniupnpc/java/JavaBridgeTest.java
@@ -0,0 +1,97 @@
+import java.nio.ByteBuffer;
+import java.nio.IntBuffer;
+
+import fr.free.miniupnp.*;
+
+/**
+ *
+ * @author syuu
+ */
+public class JavaBridgeTest {
+    public static void main(String[] args) {
+        int UPNP_DELAY = 2000;
+        MiniupnpcLibrary miniupnpc = MiniupnpcLibrary.INSTANCE;
+        UPNPDev devlist = null;
+        UPNPUrls urls = new UPNPUrls();
+        IGDdatas data = new IGDdatas();
+        ByteBuffer lanaddr = ByteBuffer.allocate(16);
+        ByteBuffer intClient = ByteBuffer.allocate(16);
+        ByteBuffer intPort = ByteBuffer.allocate(6);
+        ByteBuffer desc = ByteBuffer.allocate(80);
+        ByteBuffer enabled = ByteBuffer.allocate(4);
+        ByteBuffer leaseDuration = ByteBuffer.allocate(16);
+        int ret;
+        int i;
+
+        if(args.length < 2) {
+            System.err.println("Usage : java [...] JavaBridgeTest port protocol");
+            System.out.println("  port is numeric, protocol is TCP or UDP");
+            return;
+        }
+
+        devlist = miniupnpc.upnpDiscover(UPNP_DELAY, (String) null, (String) null, 0, 0, IntBuffer.allocate(1));
+        if (devlist != null) {
+            System.out.println("List of UPNP devices found on the network :");
+            for (UPNPDev device = devlist; device != null; device = device.pNext) {
+                System.out.println("desc: " + device.descURL.getString(0) + " st: " + device.st.getString(0));
+            }
+            if ((i = miniupnpc.UPNP_GetValidIGD(devlist, urls, data, lanaddr, 16)) != 0) {
+                switch (i) {
+                    case 1:
+                        System.out.println("Found valid IGD : " + urls.controlURL.getString(0));
+                        break;
+                    case 2:
+                        System.out.println("Found a (not connected?) IGD : " + urls.controlURL.getString(0));
+                        System.out.println("Trying to continue anyway");
+                        break;
+                    case 3:
+                        System.out.println("UPnP device found. Is it an IGD ? : " + urls.controlURL.getString(0));
+                        System.out.println("Trying to continue anyway");
+                        break;
+                    default:
+                        System.out.println("Found device (igd ?) : " + urls.controlURL.getString(0));
+                        System.out.println("Trying to continue anyway");
+
+                }
+                System.out.println("Local LAN ip address : " + new String(lanaddr.array()));
+                ByteBuffer externalAddress = ByteBuffer.allocate(16);
+                miniupnpc.UPNP_GetExternalIPAddress(urls.controlURL.getString(0),
+                        new String(data.first.servicetype), externalAddress);
+                System.out.println("ExternalIPAddress = " + new String(externalAddress.array()));
+                ret = miniupnpc.UPNP_AddPortMapping(
+                        urls.controlURL.getString(0), // controlURL
+                        new String(data.first.servicetype), // servicetype
+                        args[0], // external Port
+                        args[0], // internal Port
+                        new String(lanaddr.array()), // internal client
+                        "added via miniupnpc/JAVA !", // description
+                        args[1], // protocol UDP or TCP
+                        null, // remote host (useless)
+                        "0"); // leaseDuration
+                if (ret != MiniupnpcLibrary.UPNPCOMMAND_SUCCESS)
+                    System.out.println("AddPortMapping() failed with code " + ret);
+                ret = miniupnpc.UPNP_GetSpecificPortMappingEntry(
+                        urls.controlURL.getString(0), new String(data.first.servicetype),
+                        args[0], args[1], null, intClient, intPort,
+                        desc, enabled, leaseDuration);
+                if (ret != MiniupnpcLibrary.UPNPCOMMAND_SUCCESS)
+                    System.out.println("GetSpecificPortMappingEntry() failed with code " + ret);
+                System.out.println("InternalIP:Port = " +
+                        new String(intClient.array()) + ":" + new String(intPort.array()) +
+                        " (" + new String(desc.array()) + ")");
+                ret = miniupnpc.UPNP_DeletePortMapping(
+                        urls.controlURL.getString(0),
+                        new String(data.first.servicetype),
+                        args[0], args[1], null);
+                if (ret != MiniupnpcLibrary.UPNPCOMMAND_SUCCESS)
+                    System.out.println("DelPortMapping() failed with code " + ret);
+                miniupnpc.FreeUPNPUrls(urls);
+            } else {
+                System.out.println("No valid UPNP Internet Gateway Device found.");
+            }
+            miniupnpc.freeUPNPDevlist(devlist);
+        } else {
+            System.out.println("No IGD UPnP Device found on the network !\n");
+        }
+    }
+}
diff --git a/external/miniupnpc/java/testjava.bat b/external/miniupnpc/java/testjava.bat
new file mode 100755
index 000000000..b836da149
--- /dev/null
+++ b/external/miniupnpc/java/testjava.bat
@@ -0,0 +1,8 @@
+@echo off
+set JAVA=java
+set JAVAC=javac
+REM notice the semicolon for Windows.  Write once, run ... oh nevermind
+set CP=miniupnpc_win32.jar;.
+
+%JAVAC% -cp "%CP%" JavaBridgeTest.java || exit 1
+%JAVA% -cp "%CP%" JavaBridgeTest 12345 UDP || exit 1
diff --git a/external/miniupnpc/java/testjava.sh b/external/miniupnpc/java/testjava.sh
new file mode 100755
index 000000000..9880523a1
--- /dev/null
+++ b/external/miniupnpc/java/testjava.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+JAVA=java
+JAVAC=javac
+CP=$(for i in *.jar; do echo -n $i:; done).
+
+$JAVAC -cp $CP JavaBridgeTest.java || exit 1
+$JAVA -cp $CP JavaBridgeTest 12345 UDP || exit 1