Add utility to compress plmns that vary by tech

diff --git a/src/network.c b/src/network.c
index c1a4b11..0db2d05 100644 (file)
--- a/src/network.c
+++ b/src/network.c
@@ -980,6 +980,36 @@ void ofono_netreg_status_notify(struct ofono_netreg *netreg, int status,
        notify_status_watches(netreg);
 }
 
+static GSList *compress_operator_list(const struct ofono_network_operator *list,
+                                       int total)
+{
+       GSList *oplist = 0;
+       GSList *o;
+       int i;
+       struct network_operator_data *opd;
+
+       for (i = 0; i < total; i++) {
+               o = NULL;
+
+               if (oplist)
+                       o = g_slist_find_custom(oplist, &list[i],
+                                               network_operator_compare);
+
+               if (!o) {
+                       opd = network_operator_create(&list[i]);
+                       oplist = g_slist_prepend(oplist, opd);
+               } else if (o && list[i].tech != -1) {
+                       opd = o->data;
+                       opd->techs |= 1 << list[i].tech;
+               }
+       }
+
+       if (oplist)
+               oplist = g_slist_reverse(oplist);
+
+       return oplist;
+}
+
 static void operator_list_callback(const struct ofono_error *error, int total,
                                        const struct ofono_network_operator *list,
                                        void *data)