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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
*/
#ifndef _EVENTS_H
#define _EVENTS_H
#include <door.h>
#include <libsysevent.h>
#include <libuutil.h>
#include <pthread.h>
#include <ucontext.h>
#include <libnwam.h>
#include <libnwam_priv.h>
struct nwamd_object;
typedef struct nwamd_object *nwamd_object_t;
#include "ncp.h"
/* Define internal-to-nwamd events here */
#define NWAM_EVENT_TYPE_OBJECT_INIT NWAM_EVENT_MAX + 1
#define NWAM_EVENT_TYPE_OBJECT_FINI NWAM_EVENT_MAX + 2
#define NWAM_EVENT_TYPE_TIMED_CHECK_CONDITIONS NWAM_EVENT_MAX + 3
#define NWAM_EVENT_TYPE_TRIGGERED_CHECK_CONDITIONS NWAM_EVENT_MAX + 4
#define NWAM_EVENT_TYPE_NCU_CHECK NWAM_EVENT_MAX + 5
#define NWAM_EVENT_TYPE_TIMER NWAM_EVENT_MAX + 6
#define NWAM_EVENT_TYPE_UPGRADE NWAM_EVENT_MAX + 7
#define NWAM_EVENT_TYPE_PERIODIC_SCAN NWAM_EVENT_MAX + 8
#define NWAM_EVENT_TYPE_QUEUE_QUIET NWAM_EVENT_MAX + 9
#define NEXT_FEW_SECONDS 5
/*
* Forward definition.
*/
/*
* Wrapper structure for libnwam event (nwam_events_msg_t), containing
* event id (used to uniquely identify events on the event queue),
* associated object (if any), and uu_list_node.
*/
typedef struct nwamd_event {
int32_t event_type;
uint64_t event_id;
struct timespec event_time;
char event_object[NWAM_MAX_NAME_LEN];
nwam_object_type_t event_object_type;
uu_list_node_t event_node;
boolean_t event_send;
nwam_event_t event_msg;
} *nwamd_event_t;
typedef struct nwamd_event_method {
int32_t event_type;
void (*event_method)(nwamd_event_t);
} nwamd_event_method_t;
extern sysevent_handle_t *shp;
/* Event generator init/fini code */
extern void nwamd_routing_events_init(void);
extern void nwamd_routing_events_fini(void);
extern void nwamd_sysevent_events_init(void);
extern void nwamd_sysevent_events_fini(void);
/* Event init/enqueueing */
extern void nwamd_event_queue_init(void);
extern void nwamd_event_queue_fini(void);
extern void nwamd_event_sources_init(void);
extern void nwamd_event_sources_fini(void);
extern nwamd_event_t nwamd_event_init(int32_t, nwam_object_type_t, size_t,
const char *);
extern void nwamd_event_do_not_send(nwamd_event_t);
extern nwamd_event_t nwamd_event_init_object_action(nwam_object_type_t,
const char *, const char *, nwam_action_t);
extern nwamd_event_t nwamd_event_init_object_state(nwam_object_type_t,
const char *, nwam_state_t, nwam_aux_state_t);
extern nwamd_event_t nwamd_event_init_priority_group_change(int64_t);
extern nwamd_event_t nwamd_event_init_link_action(const char *, nwam_action_t);
extern nwamd_event_t nwamd_event_init_link_state(const char *, boolean_t);
extern nwamd_event_t nwamd_event_init_if_state(const char *, uint32_t,
uint32_t, struct sockaddr *, struct sockaddr *);
extern nwamd_event_t nwamd_event_init_wlan(const char *, int32_t, boolean_t,
nwam_wlan_t *, uint_t);
extern nwamd_event_t nwamd_event_init_ncu_check(void);
extern nwamd_event_t nwamd_event_init_init(void);
extern nwamd_event_t nwamd_event_init_shutdown(void);
extern void nwamd_event_enqueue(nwamd_event_t);
extern void nwamd_event_enqueue_timed(nwamd_event_t, int);
extern void nwamd_event_enqueue_expired_events(void);
extern boolean_t nwamd_event_enqueued(int32_t, nwam_object_type_t,
const char *);
extern void nwamd_event_send(nwam_event_t);
extern void nwamd_event_fini(nwamd_event_t);
extern void nwamd_event_handler(void);
#endif /* _EVENTS_H */
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