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/*
* Copyright 2013 Google Inc.
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/*
* Author: ncardwell@google.com (Neal Cardwell)
*
* Client-side code for remote on-the-wire testing using a real NIC.
*/
#ifndef __WIRE_CLIENT_H__
#define __WIRE_CLIENT_H__
#include "types.h"
#include "ethernet.h"
#include "script.h"
#include "wire_protocol.h"
#include "wire_conn.h"
struct config;
struct state;
/* Internal private state for the wire client. */
struct wire_client {
struct wire_conn *wire_conn; /* connection to wire server */
struct ether_addr client_ether_addr; /* wire client hardware addr */
enum event_t last_event_type; /* type of previous event */
int num_events; /* events executed so far */
};
/* Allocate a new wire_client. */
struct wire_client *wire_client_new(void);
/* Initiate remote on-the-wire testing using a real NIC. */
extern int wire_client_init(struct wire_client *wire_client,
const struct config *config,
const struct script *script);
/* Delete a wire_client and its associated objects. */
extern void wire_client_free(struct wire_client *wire_client);
/* Send a message that the client is starting now. */
extern void wire_client_send_client_starting(struct wire_client *wire_client);
/* Tell the client state machine that the script interpreter has moved
* on to the next event, and is about to wait for and execute the
* given event.
*/
extern void wire_client_next_event(struct wire_client *wire_client,
struct event *event);
#endif /* __WIRE_CLIENT_H__ */
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