- Added more outlining for the arachne system.

src/arachne.c

@@ -9,8 +9,64 @@
 #include "system.h"
 #include "arachne.h"
 
+//! Init Arachne engine
+void
+arachneInit (const System sys)
+{
+  /*
+   * Add intruder protocol roles
+   */
+  return;
+}
+
+//! Close Arachne engine
+void
+arachneDone (const System sys)
+{
+  return;
+}
+
+//! Prune determination
+/**
+ *@returns true iff this state is invalid for some reason
+ */
+int
+prune (const System sys)
+{
+  return 0;
+}
+
 //! Main recursive procedure for Arachne
 int
+iterate (const System sys)
+{
+  /**
+   * Possibly prune this state
+   */
+
+  if (prune (sys))
+    return 0;
+
+  /**
+   * If not pruned, check whether its a final state (i.e. all goals bound)
+   * - Yes: check whether property holds
+   * - No:  iterate further
+   */
+}
+
+//! Main code for Arachne
+/**
+ * For this test, we manually set up some stuff.
+ */
+int
 arachne (const System sys)
 {
+  /*
+   * set up claim role(s)
+   */
+
+  /*
+   * iterate
+   */
+  iterate (sys);
 }

src/arachne.h

@@ -3,6 +3,8 @@
 
 #include "system.h"
 
+void arachneInit (const System sys);
+void arachneDone (const System sys);
 int arachne (const System sys);
 
 #endif

src/main.c

@@ -539,6 +539,11 @@ main (int argc, char **argv)
 #ifdef DEBUG
   warning ("Selected output method is %i", sys->output);
 #endif
+
+  if (sys->engine == ARACHNE_ENGINE)
+    {
+      arachneInit ();
+    }
   /*
    * ---------------------------------------
    *  Start real stuff
@@ -620,6 +625,10 @@ main (int argc, char **argv)
    * Now we clean up any memory that was allocated.
    */
 
+  if (sys->engine == ARACHNE_ENGINE)
+    {
+      arachneDone ();
+    }
   knowledgeDestroy (sys->know);
   systemDone (sys);
   compilerDone ();