1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22/* 23 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. 24 */ 25 26#ifndef _EVENTS_H 27#define _EVENTS_H 28 29#include <door.h> 30#include <libsysevent.h> 31#include <libuutil.h> 32#include <pthread.h> 33#include <ucontext.h> 34 35#include <libnwam.h> 36#include <libnwam_priv.h> 37 38struct nwamd_object; 39typedef struct nwamd_object *nwamd_object_t; 40 41#include "ncp.h" 42 43/* Define internal-to-nwamd events here */ 44#define NWAM_EVENT_TYPE_OBJECT_INIT NWAM_EVENT_MAX + 1 45#define NWAM_EVENT_TYPE_OBJECT_FINI NWAM_EVENT_MAX + 2 46#define NWAM_EVENT_TYPE_TIMED_CHECK_CONDITIONS NWAM_EVENT_MAX + 3 47#define NWAM_EVENT_TYPE_TRIGGERED_CHECK_CONDITIONS NWAM_EVENT_MAX + 4 48#define NWAM_EVENT_TYPE_NCU_CHECK NWAM_EVENT_MAX + 5 49#define NWAM_EVENT_TYPE_TIMER NWAM_EVENT_MAX + 6 50#define NWAM_EVENT_TYPE_UPGRADE NWAM_EVENT_MAX + 7 51#define NWAM_EVENT_TYPE_PERIODIC_SCAN NWAM_EVENT_MAX + 8 52#define NWAM_EVENT_TYPE_QUEUE_QUIET NWAM_EVENT_MAX + 9 53 54#define NEXT_FEW_SECONDS 5 55 56/* 57 * Forward definition. 58 */ 59/* 60 * Wrapper structure for libnwam event (nwam_events_msg_t), containing 61 * event id (used to uniquely identify events on the event queue), 62 * associated object (if any), and uu_list_node. 63 */ 64typedef struct nwamd_event { 65 int32_t event_type; 66 uint64_t event_id; 67 struct timespec event_time; 68 char event_object[NWAM_MAX_NAME_LEN]; 69 nwam_object_type_t event_object_type; 70 uu_list_node_t event_node; 71 boolean_t event_send; 72 nwam_event_t event_msg; 73} *nwamd_event_t; 74 75typedef struct nwamd_event_method { 76 int32_t event_type; 77 void (*event_method)(nwamd_event_t); 78} nwamd_event_method_t; 79 80extern sysevent_handle_t *shp; 81 82/* Event generator init/fini code */ 83extern void nwamd_routing_events_init(void); 84extern void nwamd_routing_events_fini(void); 85extern void nwamd_sysevent_events_init(void); 86extern void nwamd_sysevent_events_fini(void); 87 88/* Event init/enqueueing */ 89extern void nwamd_event_queue_init(void); 90extern void nwamd_event_queue_fini(void); 91extern void nwamd_event_sources_init(void); 92extern void nwamd_event_sources_fini(void); 93extern nwamd_event_t nwamd_event_init(int32_t, nwam_object_type_t, size_t, 94 const char *); 95extern void nwamd_event_do_not_send(nwamd_event_t); 96extern nwamd_event_t nwamd_event_init_object_action(nwam_object_type_t, 97 const char *, const char *, nwam_action_t); 98extern nwamd_event_t nwamd_event_init_object_state(nwam_object_type_t, 99 const char *, nwam_state_t, nwam_aux_state_t); 100extern nwamd_event_t nwamd_event_init_priority_group_change(int64_t); 101extern nwamd_event_t nwamd_event_init_link_action(const char *, nwam_action_t); 102extern nwamd_event_t nwamd_event_init_link_state(const char *, boolean_t); 103extern nwamd_event_t nwamd_event_init_if_state(const char *, uint32_t, 104 uint32_t, struct sockaddr *, struct sockaddr *); 105extern nwamd_event_t nwamd_event_init_wlan(const char *, int32_t, boolean_t, 106 nwam_wlan_t *, uint_t); 107extern nwamd_event_t nwamd_event_init_ncu_check(void); 108extern nwamd_event_t nwamd_event_init_init(void); 109extern nwamd_event_t nwamd_event_init_shutdown(void); 110extern void nwamd_event_enqueue(nwamd_event_t); 111extern void nwamd_event_enqueue_timed(nwamd_event_t, int); 112extern void nwamd_event_enqueue_expired_events(void); 113extern boolean_t nwamd_event_enqueued(int32_t, nwam_object_type_t, 114 const char *); 115extern void nwamd_event_send(nwam_event_t); 116extern void nwamd_event_fini(nwamd_event_t); 117extern void nwamd_event_handler(void); 118 119#endif /* _EVENTS_H */ 120