98 lines
4.8 KiB
Java
98 lines
4.8 KiB
Java
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import java.nio.ByteBuffer;
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import java.nio.IntBuffer;
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import fr.free.miniupnp.*;
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/**
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*
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* @author syuu
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*/
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public class JavaBridgeTest {
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public static void main(String[] args) {
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int UPNP_DELAY = 2000;
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MiniupnpcLibrary miniupnpc = MiniupnpcLibrary.INSTANCE;
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UPNPDev devlist = null;
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UPNPUrls urls = new UPNPUrls();
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IGDdatas data = new IGDdatas();
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ByteBuffer lanaddr = ByteBuffer.allocate(16);
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ByteBuffer intClient = ByteBuffer.allocate(16);
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ByteBuffer intPort = ByteBuffer.allocate(6);
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ByteBuffer desc = ByteBuffer.allocate(80);
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ByteBuffer enabled = ByteBuffer.allocate(4);
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ByteBuffer leaseDuration = ByteBuffer.allocate(16);
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int ret;
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int i;
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if(args.length < 2) {
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System.err.println("Usage : java [...] JavaBridgeTest port protocol");
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System.out.println(" port is numeric, protocol is TCP or UDP");
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return;
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}
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devlist = miniupnpc.upnpDiscover(UPNP_DELAY, (String) null, (String) null, 0, 0, IntBuffer.allocate(1));
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if (devlist != null) {
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System.out.println("List of UPNP devices found on the network :");
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for (UPNPDev device = devlist; device != null; device = device.pNext) {
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System.out.println("desc: " + device.descURL.getString(0) + " st: " + device.st.getString(0));
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}
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if ((i = miniupnpc.UPNP_GetValidIGD(devlist, urls, data, lanaddr, 16)) != 0) {
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switch (i) {
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case 1:
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System.out.println("Found valid IGD : " + urls.controlURL.getString(0));
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break;
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case 2:
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System.out.println("Found a (not connected?) IGD : " + urls.controlURL.getString(0));
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System.out.println("Trying to continue anyway");
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break;
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case 3:
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System.out.println("UPnP device found. Is it an IGD ? : " + urls.controlURL.getString(0));
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System.out.println("Trying to continue anyway");
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break;
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default:
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System.out.println("Found device (igd ?) : " + urls.controlURL.getString(0));
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System.out.println("Trying to continue anyway");
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}
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System.out.println("Local LAN ip address : " + new String(lanaddr.array()));
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ByteBuffer externalAddress = ByteBuffer.allocate(16);
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miniupnpc.UPNP_GetExternalIPAddress(urls.controlURL.getString(0),
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new String(data.first.servicetype), externalAddress);
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System.out.println("ExternalIPAddress = " + new String(externalAddress.array()));
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ret = miniupnpc.UPNP_AddPortMapping(
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urls.controlURL.getString(0), // controlURL
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new String(data.first.servicetype), // servicetype
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args[0], // external Port
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args[0], // internal Port
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new String(lanaddr.array()), // internal client
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"added via miniupnpc/JAVA !", // description
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args[1], // protocol UDP or TCP
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null, // remote host (useless)
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"0"); // leaseDuration
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if (ret != MiniupnpcLibrary.UPNPCOMMAND_SUCCESS)
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System.out.println("AddPortMapping() failed with code " + ret);
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ret = miniupnpc.UPNP_GetSpecificPortMappingEntry(
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urls.controlURL.getString(0), new String(data.first.servicetype),
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args[0], args[1], null, intClient, intPort,
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desc, enabled, leaseDuration);
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if (ret != MiniupnpcLibrary.UPNPCOMMAND_SUCCESS)
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System.out.println("GetSpecificPortMappingEntry() failed with code " + ret);
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System.out.println("InternalIP:Port = " +
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new String(intClient.array()) + ":" + new String(intPort.array()) +
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" (" + new String(desc.array()) + ")");
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ret = miniupnpc.UPNP_DeletePortMapping(
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urls.controlURL.getString(0),
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new String(data.first.servicetype),
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args[0], args[1], null);
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if (ret != MiniupnpcLibrary.UPNPCOMMAND_SUCCESS)
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System.out.println("DelPortMapping() failed with code " + ret);
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miniupnpc.FreeUPNPUrls(urls);
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} else {
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System.out.println("No valid UPNP Internet Gateway Device found.");
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}
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miniupnpc.freeUPNPDevlist(devlist);
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} else {
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System.out.println("No IGD UPnP Device found on the network !\n");
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}
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}
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}
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