lib/nwamd/conditions.c

6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * CDDL HEADER START
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey *
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * The contents of this file are subject to the terms of the
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * Common Development and Distribution License (the "License").
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * You may not use this file except in compliance with the License.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey *
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * or http://www.opensolaris.org/os/licensing.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * See the License for the specific language governing permissions
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * and limitations under the License.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey *
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * When distributing Covered Code, include this CDDL HEADER in each
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * If applicable, add the following below this CDDL HEADER, with the
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * fields enclosed by brackets "[]" replaced with your own identifying
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * information: Portions Copyright [yyyy] [name of copyright owner]
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey *
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * CDDL HEADER END
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <arpa/inet.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <ctype.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <errno.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <inet/ip.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <libdladm.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <libdllink.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <libdlwlan.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <netdb.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <stdio.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <stdlib.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <string.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include <libnwam.h>
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include "conditions.h"
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include "ncu.h"
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include "objects.h"
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey#include "util.h"
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * conditions.c - contains routines which check state to see if activation
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * conditions for NWAM objects are satisfied and rates activation conditions to
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * help determine which is most specific.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey *
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * If the activation-mode is CONDITIONAL_ANY or CONDITIONAL_ALL, the conditions
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * property is set to a string made up of conditional expressions. Each
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * expression is made up of a condition that can be assigned a boolean value,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * e.g. "system-domain is sun.com" or "ncu ip:bge0 is-not active". If the
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * activation-mode is CONDITIONAL_ANY, the condition will be satisfied if any
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * one of the conditions is true; if the activation-mode is CONDITIONAL_ALL,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * the condition is satisfied only if all of the conditions are true.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyuint64_t condition_check_interval = CONDITION_CHECK_INTERVAL_DEFAULT;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyextern int getdomainname(char *, int);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/* NCP, NCU, ENM and location conditions */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_ncp(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *ncp_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_ncu(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *ncu_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_enm(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *enm_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_loc(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *loc_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/* IP address conditions */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_ip_address(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *ip_address);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/* domainname conditions */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_sys_domain(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *domainname);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_adv_domain(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *domainname);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*  WLAN conditions */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_wireless_essid(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *essid);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t test_condition_wireless_bssid(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *essid);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystruct nwamd_condition_map {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_condition_object_type_t object_type;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t (*condition_func)(nwam_condition_t, const char *);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey} condition_map[] =
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_NCP, test_condition_ncp },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_NCU, test_condition_ncu },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_ENM, test_condition_enm },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_LOC, test_condition_loc },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_IP_ADDRESS, test_condition_ip_address },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_SYS_DOMAIN, test_condition_sys_domain },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_ADV_DOMAIN, test_condition_adv_domain },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_ESSID, test_condition_wireless_essid },
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    { NWAM_CONDITION_OBJECT_TYPE_BSSID, test_condition_wireless_bssid }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey};
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * This function takes which kind of conditions (is or is not) we are testing
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * the object against and an object and applies the conditon to the object.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_object_state(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_object_type_t object_type, const char *object_name)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_object_t object;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_state_t state;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    object = nwamd_object_find(object_type, object_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (object == NULL)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    state = object->nwamd_object_state;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_object_release(object);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    switch (condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (state == NWAM_STATE_ONLINE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_NOT:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (state != NWAM_STATE_ONLINE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_ncp(nwam_condition_t condition, const char *name)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t active;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    (void) pthread_mutex_lock(&active_ncp_mutex);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    active = (strcasecmp(active_ncp, name) == 0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    (void) pthread_mutex_unlock(&active_ncp_mutex);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    switch (condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (active);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_NOT:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (active != B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_ncu(nwam_condition_t condition, const char *name)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *real_name, *ncu_name;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_ncu_handle_t ncuh;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_ncu_type_t ncu_type;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t rv;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /* names are case-insensitive, so get real name from libnwam */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (nwam_ncu_read(active_ncph, name, NWAM_NCU_TYPE_INTERFACE, 0, &ncuh)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        == NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        ncu_type = NWAM_NCU_TYPE_INTERFACE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    } else if (nwam_ncu_read(active_ncph, name, NWAM_NCU_TYPE_LINK, 0,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        &ncuh) == NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        ncu_type = NWAM_NCU_TYPE_LINK;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    } else {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (nwam_ncu_get_name(ncuh, &real_name) != NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nwam_ncu_free(ncuh);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_ncu_free(ncuh);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * Name may be either unqualified or qualified by NCU type
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * (interface:/link:).  Need to translate unqualified names
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * to qualified, specifying interface:name if an interface
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * NCU is present, otherwise link:ncu.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (nwam_ncu_name_to_typed_name(real_name, ncu_type, &ncu_name)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        != NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(real_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    free(real_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    rv = test_condition_object_state(condition, NWAM_OBJECT_TYPE_NCU,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        ncu_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    free(ncu_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (rv);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_enm(nwam_condition_t condition, const char *enm_name)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_enm_handle_t enmh;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *real_name;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t rv;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /* names are case-insensitive, so get real name from libnwam */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (nwam_enm_read(enm_name, 0, &enmh) != NWAM_SUCCESS)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (nwam_enm_get_name(enmh, &real_name) != NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nwam_enm_free(enmh);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_enm_free(enmh);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    rv = test_condition_object_state(condition, NWAM_OBJECT_TYPE_ENM,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        real_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    free(real_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (rv);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_loc(nwam_condition_t condition, const char *loc_name)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_loc_handle_t loch;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *real_name;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t rv;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /* names are case-insensitive, so get real name from libnwam */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (nwam_loc_read(loc_name, 0, &loch) != NWAM_SUCCESS)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (nwam_loc_get_name(loch, &real_name) != NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nwam_loc_free(loch);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_loc_free(loch);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    rv = test_condition_object_state(condition, NWAM_OBJECT_TYPE_LOC,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        real_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    free(real_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (rv);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_domain(nwam_condition_t condition, const char *target_domain,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *found_domain)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    int i, len_t, len_f;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char target[MAXHOSTNAMELEN], found[MAXHOSTNAMELEN];
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    len_t = target_domain == NULL ? 0 : strlen(target_domain);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    len_f = found_domain == NULL ? 0 : strlen(found_domain);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /* convert target_domain and found_domain to lowercase for strstr() */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    for (i = 0; i < len_t; i++)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        target[i] = tolower(target_domain[i]);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    target[len_t] = '\0';
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    for (i = 0; i < len_f; i++)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        found[i] = tolower(found_domain[i]);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    found[len_f] = '\0';
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    switch (condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (found_domain != NULL && strcmp(found, target) == 0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_NOT:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (found_domain == NULL || strcmp(found, target) != 0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_CONTAINS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (found_domain != NULL && strstr(found, target) != NULL);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_DOES_NOT_CONTAIN:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (found_domain == NULL || strstr(found, target) == NULL);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystruct ncu_adv_domains {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct ncu_adv_domains *next;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *dns_domain;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *nis_domain;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey};
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic int
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyget_adv_domains(nwamd_object_t obj, void *arg)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_ncu_t *ncu = (nwamd_ncu_t *)obj->nwamd_object_data;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct ncu_adv_domains **headpp = (struct ncu_adv_domains **)arg;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct ncu_adv_domains *adp;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *dns, *nis;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (ncu->ncu_type != NWAM_NCU_TYPE_INTERFACE)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    dns = nwamd_get_dhcpinfo_data("DNSdmain", ncu->ncu_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nis = nwamd_get_dhcpinfo_data("NISdmain", ncu->ncu_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (dns != NULL || nis != NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        adp = (struct ncu_adv_domains *)malloc(sizeof (*adp));
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (adp == NULL)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (1);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        adp->dns_domain = dns;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        adp->nis_domain = nis;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        adp->next = *headpp;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        *headpp = adp;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_sys_domain(nwam_condition_t condition, const char *domainname)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char cur_domainname[MAXHOSTNAMELEN];
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (getdomainname(cur_domainname, MAXHOSTNAMELEN) != 0)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (test_condition_domain(condition, domainname, cur_domainname));
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_adv_domain(nwam_condition_t condition, const char *domainname)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct ncu_adv_domains *adv_domains = NULL;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct ncu_adv_domains *adp, *prev;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t positive, rtn;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    (void) nwamd_walk_objects(NWAM_OBJECT_TYPE_NCU, get_adv_domains,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        &adv_domains);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    positive = (condition == NWAM_CONDITION_IS ||
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        condition == NWAM_CONDITION_CONTAINS);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * Walk the advertised domain list.  Our test function tests one
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * single domain, but we're dealing with a list: if our condition
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * is positive ('is' or 'contains'), the test function for each
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * domain results are or'd together; if our condition is negative
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * ('is-not' or 'does-not-contain'), the test function results must
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * be and'd.  Thus our short-circuit exit value depends on our
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * condition: if the test function returns TRUE it implies immediate
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * success for a positive condition; if it returns FALSE it implies
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * immediate failure for a negative condition.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    adp = adv_domains;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    while (adp != NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if ((test_condition_domain(condition, domainname,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            adp->dns_domain) == positive) ||
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            (test_condition_domain(condition, domainname,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            adp->nis_domain) == positive)) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            rtn = positive;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        adp = adp->next;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (adp == NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        /*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey         * We did not short-circuit; we therefore failed if our
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey         * condition was positive, and succeeded if our condition
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey         * was negative.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey         */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        rtn = !positive;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /* now free the domain list */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    adp = adv_domains;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    while (adp != NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        prev = adp;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        adp = prev->next;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(prev->dns_domain);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(prev->nis_domain);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(prev);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (rtn);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * Returns true if prefixlen bits of addr1 match prefixlen bits of addr2.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyprefixmatch(uchar_t *addr1, uchar_t *addr2, int prefixlen)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    uchar_t mask[IPV6_ABITS/8];
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    int i, j = 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (prefixlen == 0)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    while (prefixlen > 0) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (prefixlen >= 8) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            mask[j++] = 0xFF;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            prefixlen -= 8;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        } else {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            mask[j] |= 1 << (8 - prefixlen);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            prefixlen--;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /* Ensure at least one byte is tested */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (j == 0) j++;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    for (i = 0; i < j; i++) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if ((addr1[i] & mask[i]) != (addr2[i] & mask[i]))
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey/*
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey * Given a string representation of an IPv4 or IPv6 address returns the
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey * sockaddr representation. Note that 'sockaddr' should point at the correct
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey * sockaddr structure for the address family (sockaddr_in for AF_INET or
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey * sockaddr_in6 for AF_INET6) or alternatively at a sockaddr_storage
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey * structure.
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey */
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskeystatic struct sockaddr_storage *
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskeynwamd_str2sockaddr(sa_family_t af, const char *straddr,
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    struct sockaddr_storage *addr)
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey{
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    struct sockaddr_in *sin;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    struct sockaddr_in6 *sin6;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    int err;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    if (af == AF_INET) {
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        sin = (struct sockaddr_in *)addr;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        sin->sin_family = AF_INET;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        err = inet_pton(AF_INET, straddr, &sin->sin_addr);
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    } else if (af == AF_INET6) {
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        sin6 = (struct sockaddr_in6 *)addr;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        sin6->sin6_family = AF_INET6;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        err = inet_pton(AF_INET6, straddr, &sin6->sin6_addr);
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    } else {
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        errno = EINVAL;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        return (NULL);
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    }
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    return (err == 1 ? addr : NULL);
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey}
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystruct nwamd_ipaddr_condition_walk_arg {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_condition_t condition;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct sockaddr_storage sockaddr;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    int prefixlen;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t res;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey};
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic int
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskeycheck_ipaddr(sa_family_t family, struct ifaddrs *ifa, void *arg)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct nwamd_ipaddr_condition_walk_arg *wa = arg;
64639aaf7beb84086b88f186ea1fa9ccf0be8c57Darren Reed    struct sockaddr_in6 addr6;
64639aaf7beb84086b88f186ea1fa9ccf0be8c57Darren Reed    struct sockaddr_in addr;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t match = B_FALSE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    uchar_t *addr1, *addr2;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    if (family == AF_INET) {
64639aaf7beb84086b88f186ea1fa9ccf0be8c57Darren Reed        (void) memcpy(&addr, ifa->ifa_addr, sizeof (addr));
64639aaf7beb84086b88f186ea1fa9ccf0be8c57Darren Reed        addr1 = (uchar_t *)(&addr.sin_addr.s_addr);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        addr2 = (uchar_t *)&(((struct sockaddr_in *)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            &(wa->sockaddr))->sin_addr.s_addr);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    } else {
64639aaf7beb84086b88f186ea1fa9ccf0be8c57Darren Reed        (void) memcpy(&addr6, ifa->ifa_addr, sizeof (addr6));
64639aaf7beb84086b88f186ea1fa9ccf0be8c57Darren Reed        addr1 = (uchar_t *)(&addr6.sin6_addr.s6_addr);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        addr2 = (uchar_t *)&(((struct sockaddr_in6 *)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            &(wa->sockaddr))->sin6_addr.s6_addr);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    match = prefixmatch(addr1, addr2, wa->prefixlen);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nlog(LOG_DEBUG, "check_ipaddr: match %d\n", match);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    switch (wa->condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_IN_RANGE:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa->res = match;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (match)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (1);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_NOT:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_NOT_IN_RANGE:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa->res = !match;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_ip_address(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *ip_address_string)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    sa_family_t family;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *copy, *ip_address, *prefixlen_string, *lasts;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct nwamd_ipaddr_condition_walk_arg wa;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    struct ifaddrs *ifap, *ifa;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if ((copy = strdup(ip_address_string)) == NULL)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if ((ip_address = strtok_r(copy, " \t/", &lasts)) == NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(copy);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    prefixlen_string = strtok_r(NULL, " \t", &lasts);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    if (nwamd_str2sockaddr(AF_INET, ip_address, &wa.sockaddr) != NULL) {
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        family = AF_INET;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa.prefixlen = IP_ABITS;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    } else if (nwamd_str2sockaddr(AF_INET6, ip_address, &wa.sockaddr)
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        != NULL) {
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        family = AF_INET6;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa.prefixlen = IPV6_ABITS;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    } else {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nlog(LOG_ERR, "test_condition_ip_address: "
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey            "nwamd_str2sockaddr failed for %s: %s", ip_address,
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey            strerror(errno));
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(copy);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (prefixlen_string != NULL)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa.prefixlen = atoi(prefixlen_string);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.condition = condition;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    switch (condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_IN_RANGE:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa.res = B_FALSE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_NOT:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS_NOT_IN_RANGE:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa.res = B_TRUE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(copy);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    free(copy);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    if (getifaddrs(&ifa) == -1) {
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        nlog(LOG_ERR, "test_condition_ip_address: "
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey            "getifaddrs failed: %s", strerror(errno));
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        return (wa.res);
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    }
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    for (ifap = ifa; ifap != NULL; ifap = ifap->ifa_next) {
64639aaf7beb84086b88f186ea1fa9ccf0be8c57Darren Reed        if (ifap->ifa_addr->sa_family != family)
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey            continue;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey        if (check_ipaddr(family, ifap, &wa) == 1)
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey            break;
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    }
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey    freeifaddrs(ifa);
f6da83d4178694e7113b71d1e452f15b296f73d8Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (wa.res);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystruct nwamd_wlan_condition_walk_arg {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_condition_t condition;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *exp_essid;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *exp_bssid;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    uint_t num_connected;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t res;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey};
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic int
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeycheck_wlan(const char *linkname, void *arg)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct nwamd_wlan_condition_walk_arg *wa = arg;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    datalink_id_t linkid;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    dladm_wlan_linkattr_t attr;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    dladm_status_t status;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char cur_essid[DLADM_STRSIZE];
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char cur_bssid[DLADM_STRSIZE];
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char errmsg[DLADM_STRSIZE];
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if ((status = dladm_name2info(dld_handle, linkname, &linkid, NULL, NULL,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        NULL)) != DLADM_STATUS_OK) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nlog(LOG_DEBUG, "check_wlan: dladm_name2info() for %s "
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            "failed: %s", linkname,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            dladm_status2str(status, errmsg));
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (DLADM_WALK_CONTINUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    status = dladm_wlan_get_linkattr(dld_handle, linkid, &attr);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (status != DLADM_STATUS_OK) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nlog(LOG_DEBUG, "check_wlan: dladm_wlan_get_linkattr() for %s "
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            "failed: %s", linkname,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            dladm_status2str(status, errmsg));
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (DLADM_WALK_CONTINUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (attr.la_status == DLADM_WLAN_LINK_DISCONNECTED)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa->num_connected++;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (wa->exp_essid != NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        /* Is the NIC associated with the expected access point? */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        (void) dladm_wlan_essid2str(&attr.la_wlan_attr.wa_essid,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            cur_essid);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        switch (wa->condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            wa->res = strcmp(cur_essid, wa->exp_essid) == 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (wa->res)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        case NWAM_CONDITION_IS_NOT:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            wa->res = strcmp(cur_essid, wa->exp_essid) != 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (!wa->res)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        case NWAM_CONDITION_CONTAINS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            wa->res = strstr(cur_essid, wa->exp_essid) != NULL;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (wa->res)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        case NWAM_CONDITION_DOES_NOT_CONTAIN:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            wa->res = strstr(cur_essid, wa->exp_essid) == NULL;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (!wa->res)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (DLADM_WALK_CONTINUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (wa->exp_bssid != NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        /* Is the NIC associated with the expected access point? */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        (void) dladm_wlan_bssid2str(&attr.la_wlan_attr.wa_bssid,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            cur_bssid);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        switch (wa->condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            wa->res = strcmp(cur_bssid, wa->exp_bssid) == 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (wa->res)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        case NWAM_CONDITION_IS_NOT:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            wa->res = strcmp(cur_bssid, wa->exp_bssid) != 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (!wa->res)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            break;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (DLADM_WALK_CONTINUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * Neither an ESSID or BSSID match is required - being connected to a
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     * WLAN is enough.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey     */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    switch (wa->condition) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    case NWAM_CONDITION_IS:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa->res = B_TRUE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    default:
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        wa->res = B_FALSE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (DLADM_WALK_TERMINATE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    /*NOTREACHED*/
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (DLADM_WALK_CONTINUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_wireless_essid(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *essid)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct nwamd_wlan_condition_walk_arg wa;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.condition = condition;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.exp_essid = essid;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.exp_bssid = NULL;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.num_connected = 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.res = B_FALSE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    (void) dladm_walk(check_wlan, dld_handle, &wa, DATALINK_CLASS_PHYS,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        DL_WIFI, DLADM_OPT_ACTIVE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (wa.num_connected > 0 && wa.res == B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeystatic boolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeytest_condition_wireless_bssid(nwam_condition_t condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    const char *bssid)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    struct nwamd_wlan_condition_walk_arg wa;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.condition = condition;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.exp_bssid = bssid;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.exp_essid = NULL;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.num_connected = 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    wa.res = B_FALSE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    (void) dladm_walk(check_wlan, dld_handle, &wa, DATALINK_CLASS_PHYS,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        DL_WIFI, DLADM_OPT_ACTIVE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (wa.num_connected > 0 && wa.res == B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * This function takes an activation mode and a string representation of a
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * condition and evaluates it.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyboolean_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeynwamd_check_conditions(nwam_activation_mode_t activation_mode,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char **condition_strings, uint_t num_conditions)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    boolean_t ret;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_condition_t condition;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_condition_object_type_t object_type;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *object_name;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    int i, j;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    for (i = 0; i < num_conditions; i++) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (nwam_condition_string_to_condition(condition_strings[i],
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            &object_type, &condition, &object_name) != NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            nlog(LOG_ERR, "check_conditions: invalid condition %s",
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                condition_strings[i]);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        ret = B_FALSE;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        for (j = 0; j < (sizeof (condition_map) /
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            sizeof (struct nwamd_condition_map)); j++) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (condition_map[j].object_type == object_type)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                ret = condition_map[j].condition_func(condition,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                    object_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(object_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (activation_mode == NWAM_ACTIVATION_MODE_CONDITIONAL_ANY &&
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            ret) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (activation_mode == NWAM_ACTIVATION_MODE_CONDITIONAL_ALL &&
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            !ret) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (activation_mode == NWAM_ACTIVATION_MODE_CONDITIONAL_ANY && ret)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (activation_mode == NWAM_ACTIVATION_MODE_CONDITIONAL_ALL && ret)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        return (B_TRUE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (B_FALSE);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * In rating activation conditions, we take the best-rated CONDITIONAL_ANY
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * condition, or sum all the CONDITIONAL_ALL condition ratings. This allows
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * us to compare between location activation conditions to pick the best.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyuint64_t
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeynwamd_rate_conditions(nwam_activation_mode_t activation_mode,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char **conditions, uint_t num_conditions)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_condition_t condition;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwam_condition_object_type_t object_type;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    char *object_name;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    int i;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    uint64_t rating = 0, total_rating = 0;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    for (i = 0; i < num_conditions; i++) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        object_name = NULL;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (nwam_condition_string_to_condition(conditions[i],
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            &object_type, &condition, &object_name) != NWAM_SUCCESS ||
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            nwam_condition_rate(object_type, condition, &rating)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            != NWAM_SUCCESS) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            nlog(LOG_ERR, "nwamd_rate_conditions: could not rate "
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                "condition");
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            free(object_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            return (0);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        free(object_name);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (activation_mode == NWAM_ACTIVATION_MODE_CONDITIONAL_ANY) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            if (rating > total_rating)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey                total_rating = rating;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        } else if (activation_mode ==
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            NWAM_ACTIVATION_MODE_CONDITIONAL_ALL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            total_rating += rating;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    return (total_rating);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * Different from nwamd_triggered_check_all_conditions() in that this
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * function enqueues a timed check event.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyvoid
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeynwamd_set_timed_check_all_conditions(void)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_event_t check_event = nwamd_event_init
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        (NWAM_EVENT_TYPE_TIMED_CHECK_CONDITIONS, NWAM_OBJECT_TYPE_UNKNOWN,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        0, NULL);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (check_event != NULL) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        /* Add another timed event to recheck conditions */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nwamd_event_enqueue_timed(check_event,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            condition_check_interval > CONDITION_CHECK_INTERVAL_MIN ?
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            condition_check_interval : CONDITION_CHECK_INTERVAL_MIN);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey/*
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey * Does not enqueue another check event.
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey */
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyvoid
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeynwamd_check_all_conditions(void)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_enm_check_conditions();
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_loc_check_conditions();
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyvoid
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeynwamd_create_timed_condition_check_event(void)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_event_t check_event = nwamd_event_init
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        (NWAM_EVENT_TYPE_TIMED_CHECK_CONDITIONS, NWAM_OBJECT_TYPE_UNKNOWN,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        0, NULL);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (check_event != NULL)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        nwamd_event_enqueue(check_event);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeyvoid
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskeynwamd_create_triggered_condition_check_event(uint32_t when)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey{
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    nwamd_event_t check_event;
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    if (!nwamd_event_enqueued(NWAM_EVENT_TYPE_TRIGGERED_CHECK_CONDITIONS,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        NWAM_OBJECT_TYPE_UNKNOWN, NULL)) {
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        check_event = nwamd_event_init
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            (NWAM_EVENT_TYPE_TRIGGERED_CHECK_CONDITIONS,
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            NWAM_OBJECT_TYPE_UNKNOWN, 0, NULL);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey        if (check_event != NULL)
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey            nwamd_event_enqueue_timed(check_event, when);
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey    }
6ba597c56d749c61b4f783157f63196d7b2445f0Anurag S. Maskey}