Merge pull request #5865 from slankdev/slankdev-zebra-srv6-manager

zebra: srv6 manager

1 files changed, 80 insertions, 0 deletions

diff --git a/zebra/zebra_srv6.h b/zebra/zebra_srv6.h
new file mode 100644
index 0000000000..84fcc305bc
--- /dev/null
+++ b/zebra/zebra_srv6.h
@@ -0,0 +1,80 @@
+/*
+ * Zebra SRv6 definitions
+ * Copyright (C) 2020  Hiroki Shirokura, LINE Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * 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; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ZEBRA_SRV6_H
+#define _ZEBRA_SRV6_H
+
+#include <zebra.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+
+#include "qobj.h"
+#include "prefix.h"
+#include <pthread.h>
+#include <plist.h>
+
+/* SRv6 instance structure. */
+struct zebra_srv6 {
+	struct list *locators;
+};
+
+/* declare hooks for the basic API, so that it can be specialized or served
+ * externally. Also declare a hook when those functions have been registered,
+ * so that any external module wanting to replace those can react
+ */
+
+DECLARE_HOOK(srv6_manager_client_connect,
+	    (struct zserv *client, vrf_id_t vrf_id),
+	    (client, vrf_id));
+DECLARE_HOOK(srv6_manager_client_disconnect,
+	     (struct zserv *client), (client));
+DECLARE_HOOK(srv6_manager_get_chunk,
+	     (struct srv6_locator **loc,
+	      struct zserv *client,
+	      const char *locator_name,
+	      vrf_id_t vrf_id),
+	     (mc, client, keep, size, base, vrf_id));
+DECLARE_HOOK(srv6_manager_release_chunk,
+	     (struct zserv *client,
+	      const char *locator_name,
+	      vrf_id_t vrf_id),
+	     (client, locator_name, vrf_id));
+
+
+extern void zebra_srv6_locator_add(struct srv6_locator *locator);
+extern void zebra_srv6_locator_delete(struct srv6_locator *locator);
+extern struct srv6_locator *zebra_srv6_locator_lookup(const char *name);
+
+extern void zebra_srv6_init(void);
+extern struct zebra_srv6 *zebra_srv6_get_default(void);
+extern bool zebra_srv6_is_enable(void);
+
+extern void srv6_manager_client_connect_call(struct zserv *client,
+					     vrf_id_t vrf_id);
+extern void srv6_manager_get_locator_chunk_call(struct srv6_locator **loc,
+						struct zserv *client,
+						const char *locator_name,
+						vrf_id_t vrf_id);
+extern void srv6_manager_release_locator_chunk_call(struct zserv *client,
+						    const char *locator_name,
+						    vrf_id_t vrf_id);
+extern int srv6_manager_client_disconnect_cb(struct zserv *client);
+extern int release_daemon_srv6_locator_chunks(struct zserv *client);
+
+#endif /* _ZEBRA_SRV6_H */