Return SURF_NETWORK_ELEMENT_NULL if the elements is not found.

[simgrid.git] / src / surf / surf_routing.c

diff --git a/src/surf/surf_routing.c b/src/surf/surf_routing.c
index 564fe1d..c94cd5c 100644 (file)
--- a/src/surf/surf_routing.c
+++ b/src/surf/surf_routing.c
@@ -262,6 +262,14 @@ static void parse_E_host_XML(void)
        parse_E_host();
 }
 
+/*
+ * \brief Add a host to the network element list from lua script
+ */
+static void parse_S_host_lua(const char *host_id, const char *coord)
+{
+  parse_S_host(host_id, coord);
+}
+
 
 /**
  * \brief Add a "router" to the network element list
@@ -319,6 +327,14 @@ static void parse_S_route_new_and_endpoints_XML(void)
                                   A_surfxml_route_dst);
 }
 
+/**
+ * \brief Set the endpoints for a route from lua
+ */
+static void parse_S_route_new_and_endpoints_lua(const char *id_src, const char *id_dst)
+{
+  parse_S_route_new_and_endpoints(id_src, id_dst);
+}
+
 /**
  * \brief Set the endponints and gateways for a ASroute
  */
@@ -388,6 +404,14 @@ static void parse_E_link_ctn_new_elem_XML(void)
   }
 }
 
+/**
+ * \brief Set a new link on the actual list of link for a route or ASroute from lua
+ */
+static void parse_E_link_c_ctn_new_elem_lua(const char *link_id)
+{
+  parse_E_link_ctn_new_elem(link_id);
+}
+
 /**
  * \brief Store the route by calling the set_route function of the current routing component
  */
@@ -531,6 +555,15 @@ static void parse_S_AS_XML(void)
   }
 }
 
+/*
+ * define the routing model type of routing component from lua script
+ */
+static void parse_S_AS_lua(char *id, char *mode)
+{
+  parse_S_AS(id, mode);
+}
+
+
 /**
  * \brief Finish the creation of a new routing component
  *
@@ -569,6 +602,14 @@ static void parse_E_AS_XML(void)
   parse_E_AS(A_surfxml_AS_id);
 }
 
+/*
+ * \brief Finish the creation of a new routing component from lua
+ */
+static void parse_E_AS_lua(const char *id)
+{
+  parse_E_AS(id);
+}
+
 /* Aux Business methods */
 
 /**
@@ -1031,7 +1072,8 @@ static e_surf_network_element_type_t get_network_element_type(const char
                                                               *name)
 {
   network_element_info_t rc = NULL;
-  rc = xbt_dict_get(global_routing->where_network_elements, name);
+  rc = xbt_dict_get_or_null(global_routing->where_network_elements, name);
+  if(!rc) return SURF_NETWORK_ELEMENT_NULL;
   return rc->rc_type;
 }
 
@@ -2579,6 +2621,7 @@ static route_extended_t rulebased_get_route(routing_component_t rc,
   int ovector_dst[OVECCOUNT];
   const char **list_src = NULL;
   const char **list_dst = NULL;
+  int res;
   xbt_dynar_foreach(rule_list, cpt, ruleroute) {
     rc_src =
         pcre_exec(ruleroute->re_src, NULL, src, src_length, 0, 0,
@@ -2588,12 +2631,10 @@ static route_extended_t rulebased_get_route(routing_component_t rc,
           pcre_exec(ruleroute->re_dst, NULL, dst, dst_length, 0, 0,
                     ovector_dst, OVECCOUNT);
       if (rc_dst >= 0) {
-        xbt_assert1(!pcre_get_substring_list
-                    (src, ovector_src, rc_src, &list_src),
-                    "error solving substring list for src \"%s\"", src);
-        xbt_assert1(!pcre_get_substring_list
-                    (dst, ovector_dst, rc_dst, &list_dst),
-                    "error solving substring list for src \"%s\"", dst);
+        res = pcre_get_substring_list(src, ovector_src, rc_src, &list_src);
+        xbt_assert1(!res, "error solving substring list for src \"%s\"", src);
+        res = pcre_get_substring_list(dst, ovector_dst, rc_dst, &list_dst);
+        xbt_assert1(!res, "error solving substring list for src \"%s\"", dst);
         char *link_name;
         xbt_dynar_foreach(ruleroute->re_str_link, cpt, link_name) {
           char *new_link_name =
@@ -3941,3 +3982,57 @@ static void routing_parse_Erandom(void)
        }
 
 }
+
+
+/*
+ * New methods to init the routing model component from the lua script
+ */
+
+/*
+ * calling parse_S_AS_lua with lua values
+ */
+void routing_AS_init(const char *AS_id, const char *AS_routing)
+{
+  parse_S_AS_lua((char *) AS_id, (char *) AS_routing);
+}
+
+/*
+ * calling parse_E_AS_lua to fisnish the creation of routing component
+ */
+void routing_AS_end(const char *AS_id)
+{
+  parse_E_AS_lua((char *) AS_id);
+}
+
+/*
+ * add a host to the network element list
+ */
+
+void routing_add_host(const char *host_id)
+{
+  parse_S_host_lua((char *) host_id, (char*)""); // FIXME propagate coordinate system to lua
+}
+
+/*
+ * Set a new link on the actual list of link for a route or ASroute
+ */
+void routing_add_link(const char *link_id)
+{
+  parse_E_link_c_ctn_new_elem_lua((char *) link_id);
+}
+
+/*
+ *Set the endpoints for a route
+ */
+void routing_set_route(const char *src_id, const char *dst_id)
+{
+  parse_S_route_new_and_endpoints_lua(src_id, dst_id);
+}
+
+/*
+ * Store the route by calling parse_E_route_store_route
+ */
+void routing_store_route(void)
+{
+  parse_E_route_store_route();
+}