+/* $Id$ */
+/* Copyright (c) 2007 Kayo Fujiwara. All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#include "gtnets_simulator.h"
#include "gtnets_interface.h"
return -1;
}
gtnets_sim = new GTSim();
- return 1;
+ return 0;
}
-// adds a link (argument link is just an index starting at 0...
+// add a link (argument link is just an index starting at 0...
// add link 0, add link 1, etc.)
int gtnets_add_link(int id, double bandwidth, double latency){
return gtnets_sim->add_link(id, bandwidth, latency);
}
-// adds a route between a source and a destination as an array of link indices
+// add a route between a source and a destination as an array of link indices
// (note that there is no gtnets_add_network_card(), as we discover them
// on the fly via calls to gtnets_add_route()
int gtnets_add_route(int src, int dst, int* links, int nlink){
return gtnets_sim->add_route(src, dst, links, nlink);
}
+// add a router
+int gtnets_add_router(int id){
+ return gtnets_sim->add_router(id);
+}
+
+// add a route between a source and a destination as an array of link indices
+// (note that there is no gtnets_add_network_card(), as we discover them
+// on the fly via calls to gtnets_add_route()
+int gtnets_add_onehop_route(int src, int dst, int link){
+ return gtnets_sim->add_onehop_route(src, dst, link);
+}
+
// create a new flow on a route
// one can attach arbitrary metadata to a flow
int gtnets_create_flow(int src, int dst, long datasize, void* metadata){
// run for a given time (double)
int gtnets_run(Time_t deltat){
gtnets_sim->run(deltat);
+ return 0;
}
// clean up
-void gtnets_finalize(){
- if (!gtnets_sim) return;
- gtnets_sim->finalize();
+int gtnets_finalize(){
+ if (!gtnets_sim) return -1;
delete gtnets_sim;
gtnets_sim = 0;
+ return 0;
}