/*
- * Copyright (c) 2009 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <stdbool.h>
#include <stddef.h>
+#include "openvswitch/types.h"
struct json;
struct jsonrpc_msg;
+struct pstream;
+struct reconnect_stats;
struct stream;
\f
/* API for a JSON-RPC stream. */
+/* Default port numbers.
+ *
+ * OVSDB_OLD_PORT defines the original port number used by OVS.
+ * OVSDB_PORT defines the official port number assigned by IANA. By
+ * default, we still uses OVSDB_OLD_PORT, but we present a warning that
+ * that will change. */
+#define OVSDB_OLD_PORT 6632
+#define OVSDB_PORT 6640
+
+int jsonrpc_stream_open(const char *name, struct stream **, uint8_t dscp);
+int jsonrpc_pstream_open(const char *name, struct pstream **, uint8_t dscp);
+
struct jsonrpc *jsonrpc_open(struct stream *);
void jsonrpc_close(struct jsonrpc *);
void jsonrpc_run(struct jsonrpc *);
void jsonrpc_wait(struct jsonrpc *);
-void jsonrpc_error(struct jsonrpc *, int error);
int jsonrpc_get_status(const struct jsonrpc *);
size_t jsonrpc_get_backlog(const struct jsonrpc *);
+unsigned int jsonrpc_get_received_bytes(const struct jsonrpc *);
const char *jsonrpc_get_name(const struct jsonrpc *);
int jsonrpc_send(struct jsonrpc *, struct jsonrpc_msg *);
int jsonrpc_send_block(struct jsonrpc *, struct jsonrpc_msg *);
int jsonrpc_recv_block(struct jsonrpc *, struct jsonrpc_msg **);
+int jsonrpc_transact_block(struct jsonrpc *, struct jsonrpc_msg *,
+ struct jsonrpc_msg **);
/* Messages. */
enum jsonrpc_msg_type {
};
struct jsonrpc_msg *jsonrpc_create_request(const char *method,
- struct json *params);
+ struct json *params,
+ struct json **idp);
struct jsonrpc_msg *jsonrpc_create_notify(const char *method,
struct json *params);
struct jsonrpc_msg *jsonrpc_create_reply(struct json *result,
char *jsonrpc_msg_from_json(struct json *, struct jsonrpc_msg **);
struct json *jsonrpc_msg_to_json(struct jsonrpc_msg *);
+\f
+/* A JSON-RPC session with reconnection. */
+
+struct jsonrpc_session *jsonrpc_session_open(const char *name, bool retry);
+struct jsonrpc_session *jsonrpc_session_open_unreliably(struct jsonrpc *,
+ uint8_t);
+void jsonrpc_session_close(struct jsonrpc_session *);
+
+void jsonrpc_session_run(struct jsonrpc_session *);
+void jsonrpc_session_wait(struct jsonrpc_session *);
+
+size_t jsonrpc_session_get_backlog(const struct jsonrpc_session *);
+const char *jsonrpc_session_get_name(const struct jsonrpc_session *);
+
+int jsonrpc_session_send(struct jsonrpc_session *, struct jsonrpc_msg *);
+struct jsonrpc_msg *jsonrpc_session_recv(struct jsonrpc_session *);
+void jsonrpc_session_recv_wait(struct jsonrpc_session *);
+
+bool jsonrpc_session_is_alive(const struct jsonrpc_session *);
+bool jsonrpc_session_is_connected(const struct jsonrpc_session *);
+unsigned int jsonrpc_session_get_seqno(const struct jsonrpc_session *);
+int jsonrpc_session_get_status(const struct jsonrpc_session *);
+int jsonrpc_session_get_last_error(const struct jsonrpc_session *);
+void jsonrpc_session_get_reconnect_stats(const struct jsonrpc_session *,
+ struct reconnect_stats *);
+
+void jsonrpc_session_force_reconnect(struct jsonrpc_session *);
+
+void jsonrpc_session_set_max_backoff(struct jsonrpc_session *,
+ int max_backofF);
+void jsonrpc_session_set_probe_interval(struct jsonrpc_session *,
+ int probe_interval);
+void jsonrpc_session_set_dscp(struct jsonrpc_session *,
+ uint8_t dscp);
#endif /* jsonrpc.h */