| 1 | package be.nikiroo.utils.main; |
| 2 | |
| 3 | import be.nikiroo.utils.TraceHandler; |
| 4 | import be.nikiroo.utils.serial.server.ServerBridge; |
| 5 | |
| 6 | /** |
| 7 | * Serialiser bridge (starts a {@link ServerBridge} and can thus intercept |
| 8 | * communication between a client and a server). |
| 9 | * |
| 10 | * @author niki |
| 11 | */ |
| 12 | public class bridge { |
| 13 | /** |
| 14 | * Start a bridge between 2 servers. |
| 15 | * |
| 16 | * @param args |
| 17 | * an array containing: |
| 18 | * <ul> |
| 19 | * <li>The bridge name</li> |
| 20 | * <li>The bridge port</li> |
| 21 | * <li>a key for an encrypted bridge, PLAIN_TEXT for plain text</li> |
| 22 | * <li>The forward server host</li> |
| 23 | * <li>The forward server port</li> |
| 24 | * <li>a key for an encrypted forward server, PLAIN_TEXT for |
| 25 | * plain text</li> |
| 26 | * <li>(optional) a trace level</li> |
| 27 | * <li>(optional) a truncate size for data</li> |
| 28 | * </ul> |
| 29 | */ |
| 30 | public static void main(String[] args) { |
| 31 | final TraceHandler tracer = new TraceHandler(true, false, 0); |
| 32 | try { |
| 33 | if (args.length < 6) { |
| 34 | tracer.error("Invalid syntax.\n" |
| 35 | + "Syntax: [name] [port] [ssl] [fhost] [fport] [fssl] ([trace level]) ([max])\n" |
| 36 | + "\tname: the bridge name\n" |
| 37 | + "\tport: the bridge port\n" |
| 38 | + "\tkey: a key for an encrypted bridge, PLAIN_TEXT for plain text\n" |
| 39 | + "\tfhost: the forward server host\n" |
| 40 | + "\tfport: the forward server port\n" |
| 41 | + "\tfkey: a key for an encrypted forward server, PLAIN_TEXT for plain text\n" |
| 42 | + "\ttrace level: the optional trace level (default is 1)\n" |
| 43 | + "\tmax: the maximum size after which to truncate data\n"); |
| 44 | return; |
| 45 | } |
| 46 | |
| 47 | int i = 0; |
| 48 | String name = args[i++]; |
| 49 | int port = Integer.parseInt(args[i++]); |
| 50 | String key = args[i++]; |
| 51 | // TODO: bad |
| 52 | if ("PLAIN_TEXT".equals(key)) { |
| 53 | key = null; |
| 54 | } |
| 55 | String fhost = args[i++]; |
| 56 | int fport = Integer.parseInt(args[i++]); |
| 57 | String fkey = args[i++]; |
| 58 | // TODO: bad |
| 59 | if ("PLAIN_TEXT".equals(fkey)) { |
| 60 | fkey = null; |
| 61 | } |
| 62 | |
| 63 | int traceLevel = 1; |
| 64 | if (args.length > 6) { |
| 65 | traceLevel = Integer.parseInt(args[i++]); |
| 66 | } |
| 67 | int maxPrintSize = 0; |
| 68 | if (args.length > 7) { |
| 69 | maxPrintSize = Integer.parseInt(args[i++]); |
| 70 | } |
| 71 | |
| 72 | ServerBridge bridge = new ServerBridge(name, port, key, fhost, |
| 73 | fport, fkey); |
| 74 | bridge.setTraceHandler(new TraceHandler(true, true, traceLevel, |
| 75 | maxPrintSize)); |
| 76 | bridge.run(); |
| 77 | } catch (Exception e) { |
| 78 | tracer.error(e); |
| 79 | } |
| 80 | } |
| 81 | } |