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 38 struct nwamd_object; 39 typedef 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 */ 64 typedef 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 75 typedef struct nwamd_event_method { 76 int32_t event_type; 77 void (*event_method)(nwamd_event_t); 78 } nwamd_event_method_t; 79 80 extern sysevent_handle_t *shp; 81 82 /* Event generator init/fini code */ 83 extern void nwamd_routing_events_init(void); 84 extern void nwamd_routing_events_fini(void); 85 extern void nwamd_sysevent_events_init(void); 86 extern void nwamd_sysevent_events_fini(void); 87 88 /* Event init/enqueueing */ 89 extern void nwamd_event_queue_init(void); 90 extern void nwamd_event_queue_fini(void); 91 extern void nwamd_event_sources_init(void); 92 extern void nwamd_event_sources_fini(void); 93 extern nwamd_event_t nwamd_event_init(int32_t, nwam_object_type_t, size_t, 94 const char *); 95 extern void nwamd_event_do_not_send(nwamd_event_t); 96 extern nwamd_event_t nwamd_event_init_object_action(nwam_object_type_t, 97 const char *, const char *, nwam_action_t); 98 extern nwamd_event_t nwamd_event_init_object_state(nwam_object_type_t, 99 const char *, nwam_state_t, nwam_aux_state_t); 100 extern nwamd_event_t nwamd_event_init_priority_group_change(int64_t); 101 extern nwamd_event_t nwamd_event_init_link_action(const char *, nwam_action_t); 102 extern nwamd_event_t nwamd_event_init_link_state(const char *, boolean_t); 103 extern nwamd_event_t nwamd_event_init_if_state(const char *, uint32_t, 104 uint32_t, struct sockaddr *, struct sockaddr *); 105 extern nwamd_event_t nwamd_event_init_wlan(const char *, int32_t, boolean_t, 106 nwam_wlan_t *, uint_t); 107 extern nwamd_event_t nwamd_event_init_ncu_check(void); 108 extern nwamd_event_t nwamd_event_init_init(void); 109 extern nwamd_event_t nwamd_event_init_shutdown(void); 110 extern void nwamd_event_enqueue(nwamd_event_t); 111 extern void nwamd_event_enqueue_timed(nwamd_event_t, int); 112 extern void nwamd_event_enqueue_expired_events(void); 113 extern boolean_t nwamd_event_enqueued(int32_t, nwam_object_type_t, 114 const char *); 115 extern void nwamd_event_send(nwam_event_t); 116 extern void nwamd_event_fini(nwamd_event_t); 117 extern void nwamd_event_handler(void); 118 119 #endif /* _EVENTS_H */ 120