/*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#ifndef DPIF_H
#define DPIF_H 1
-/* Operations for the datapath running in the local kernel. The interface can
- * generalize to multiple types of local datapaths, but the implementation only
- * supports the openflow kernel module. */
-
#include "openvswitch/datapath-protocol.h"
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
struct dpif;
struct ofpbuf;
struct svec;
+struct dpif_class;
void dp_run(void);
void dp_wait(void);
-int dp_enumerate(struct svec *);
-int dpif_open(const char *name, struct dpif **);
-int dpif_create(const char *name, struct dpif **);
-int dpif_create_and_open(const char *name, struct dpif **);
+int dp_register_provider(const struct dpif_class *);
+int dp_unregister_provider(const char *type);
+void dp_enumerate_types(struct svec *types);
+
+int dp_enumerate_names(const char *type, struct svec *names);
+void dp_parse_name(const char *datapath_name, char **name, char **type);
+
+int dpif_open(const char *name, const char *type, struct dpif **);
+int dpif_create(const char *name, const char *type, struct dpif **);
+int dpif_create_and_open(const char *name, const char *type, struct dpif **);
void dpif_close(struct dpif *);
const char *dpif_name(const struct dpif *);
+const char *dpif_base_name(const struct dpif *);
int dpif_get_all_names(const struct dpif *, struct svec *);
int dpif_delete(struct dpif *);
void dpif_get_netflow_ids(const struct dpif *,
uint8_t *engine_type, uint8_t *engine_id);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* dpif.h */