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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-07-25 12:50:46 +0200
committerSander Vrijders <sander@ouroboros.rocks>2019-07-29 19:36:45 +0200
commitdae15c284248d49079ad5f8a3d8ff30e217f419e (patch)
treeea7942e940396c0c78304fef8b43fb25c5aebba8 /src/ipcpd/unicast/pol/graph.h
parentc9232acef855b51d1bc199a68c03c0695ac11192 (diff)
downloadouroboros-dae15c284248d49079ad5f8a3d8ff30e217f419e.tar.gz
ouroboros-dae15c284248d49079ad5f8a3d8ff30e217f419e.zip
build: Refactor normal to unicast
This completes the renaming of the normal IPCP to the unicast IPCP in the sources, to get everything consistent with the documentation. Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks> Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/ipcpd/unicast/pol/graph.h')
-rw-r--r--src/ipcpd/unicast/pol/graph.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/ipcpd/unicast/pol/graph.h b/src/ipcpd/unicast/pol/graph.h
new file mode 100644
index 00000000..06a2bd0d
--- /dev/null
+++ b/src/ipcpd/unicast/pol/graph.h
@@ -0,0 +1,68 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2019
+ *
+ * Undirected graph structure
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#ifndef OUROBOROS_IPCPD_UNICAST_GRAPH_H
+#define OUROBOROS_IPCPD_UNICAST_GRAPH_H
+
+#include <ouroboros/list.h>
+#include <ouroboros/qos.h>
+
+#include <inttypes.h>
+
+enum routing_algo {
+ ROUTING_SIMPLE = 0,
+ ROUTING_LFA
+};
+
+struct nhop {
+ struct list_head next;
+ uint64_t nhop;
+};
+
+struct routing_table {
+ struct list_head next;
+ uint64_t dst;
+ struct list_head nhops;
+};
+
+struct graph * graph_create(void);
+
+void graph_destroy(struct graph * graph);
+
+int graph_update_edge(struct graph * graph,
+ uint64_t s_addr,
+ uint64_t d_addr,
+ qosspec_t qs);
+
+int graph_del_edge(struct graph * graph,
+ uint64_t s_addr,
+ uint64_t d_addr);
+
+int graph_routing_table(struct graph * graph,
+ enum routing_algo algo,
+ uint64_t s_addr,
+ struct list_head * table);
+
+void graph_free_routing_table(struct graph * graph,
+ struct list_head * table);
+
+#endif /* OUROBOROS_IPCPD_UNICAST_GRAPH_H */