- Added '--extravert' switch, which avoids initiator Alice to talk to

Alice.

src/switches.c

@@ -68,6 +68,7 @@ switchesInit (int argc, char **argv)
   switches.maxIntruderActions = INT_MAX;	// max number of encrypt/decrypt events
   switches.agentTypecheck = 1;	// default do check agent types
   switches.concrete = true;	// default removes symbols, and makes traces concrete
+  switches.extravert = false;	// default allows also initiator Alice to talk to Alice
 
   // Misc
   switches.switchP = 0;		// multi-purpose parameter
@@ -560,6 +561,22 @@ switcher (const int process, int index)
 	}
     }
 
+  if (detect (' ', "extravert", 0))
+    {
+      if (!process)
+	{
+	  /* discourage: hide
+	   *
+	   * Finds only attacks which exclude initiator Alice talking to Alice
+	   */
+	}
+      else
+	{
+	  switches.extravert = true;
+	  return index;
+	}
+    }
+
   if (detect (' ', "extend-trivial", 0))
     {
       if (!process)