Dump through control socket

[tinc] / src / edge.c

diff --git a/src/edge.c b/src/edge.c
index 861b945..3b584f3 100644 (file)
--- a/src/edge.c
+++ b/src/edge.c
@@ -125,7 +125,7 @@ edge_t *lookup_edge(node_t *from, node_t *to) {
        return splay_search(from->edge_tree, &v);
 }
 
-void dump_edges(void) {
+int dump_edges(struct evbuffer *out) {
        splay_node_t *node, *node2;
        node_t *n;
        edge_t *e;
@@ -133,18 +133,21 @@ void dump_edges(void) {
 
        cp();
 
-       logger(LOG_DEBUG, _("Edges:"));
-
        for(node = node_tree->head; node; node = node->next) {
                n = node->data;
                for(node2 = n->edge_tree->head; node2; node2 = node2->next) {
                        e = node2->data;
                        address = sockaddr2hostname(&e->address);
-                       logger(LOG_DEBUG, _(" %s to %s at %s options %lx weight %d"),
-                                  e->from->name, e->to->name, address, e->options, e->weight);
+                       if(evbuffer_add_printf(out,
+                                                                  _(" %s to %s at %s options %lx weight %d\n"),
+                                                                  e->from->name, e->to->name, address,
+                                                                  e->options, e->weight) == -1) {
+                               free(address);
+                               return errno;
+                       }
                        free(address);
                }
        }
 
-       logger(LOG_DEBUG, _("End of edges."));
+       return 0;
 }