bridge (now with a script to start it, too)

[fanfix.git] / src / be / nikiroo / utils / main / bridge.java

diff --git a/src/be/nikiroo/utils/main/bridge.java b/src/be/nikiroo/utils/main/bridge.java
new file mode 100644 (file)
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--- /dev/null
+++ b/src/be/nikiroo/utils/main/bridge.java
@@ -0,0 +1,72 @@
+package be.nikiroo.utils.main;
+
+import be.nikiroo.utils.TraceHandler;
+import be.nikiroo.utils.serial.server.ServerBridge;
+
+/**
+ * Serialiser bridge (starts a {@link ServerBridge} and can thus intercept
+ * communication between a client and a server).
+ * 
+ * @author niki
+ */
+public class bridge {
+       /**
+        * Start a bridge between 2 servers.
+        * 
+        * @param args
+        *            an array containing:
+        *            <ul>
+        *            <li>The bridge name</li>
+        *            <li>The bridge port</li>
+        *            <li>TRUE for an SSL bridge, FALSE for plain text</li>
+        *            <li>The forward server host</li>
+        *            <li>The forward server port</li>
+        *            <li>TRUE for an SSL forward server, FALSE for plain text</li>
+        *            <li>(optional) a trace level</li>
+        *            <li>(optional) a truncate size for data</li>
+        *            </ul>
+        */
+       public static void main(String[] args) {
+               final TraceHandler tracer = new TraceHandler(true, false, 0);
+               try {
+                       if (args.length < 6) {
+                               tracer.error("Invalid syntax.\n"
+                                               + "Syntax: [name] [port] [ssl] [fhost] [fport] [fssl] ([trace level]) ([max])\n"
+                                               + "\tname: the bridge name\n"
+                                               + "\tport: the bridge port\n"
+                                               + "\tssl: TRUE for an SSL bridge, FALSE for plain text\n"
+                                               + "\tfhost: the forward server host\n"
+                                               + "\tfport: the forward server port\n"
+                                               + "\tfssl: TRUE for an SSL forward server, FALSE for plain text\n"
+                                               + "\ttrace level: the optional trace level (default is 1)\n"
+                                               + "\tmax: the maximum size after which to truncate data\n");
+                               return;
+                       }
+
+                       int i = 0;
+                       String name = args[i++];
+                       int port = Integer.parseInt(args[i++]);
+                       boolean ssl = Boolean.parseBoolean(args[i++]);
+                       String fhost = args[i++];
+                       int fport = Integer.parseInt(args[i++]);
+                       boolean fssl = Boolean.parseBoolean(args[i++]);
+
+                       int traceLevel = 1;
+                       if (args.length > 6) {
+                               traceLevel = Integer.parseInt(args[i++]);
+                       }
+                       int maxPrintSize = 0;
+                       if (args.length > 7) {
+                               maxPrintSize = Integer.parseInt(args[i++]);
+                       }
+
+                       ServerBridge bridge = new ServerBridge(name, port, ssl, fhost,
+                                       fport, fssl);
+                       bridge.setTraceHandler(new TraceHandler(true, true, traceLevel,
+                                       maxPrintSize));
+                       bridge.run();
+               } catch (Exception e) {
+                       tracer.error(e);
+               }
+       }
+}