cmd/pcidr/pcidr_common.c

70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * CDDL HEADER START
70025d765b044c6d8594bb965a2247a61e991a99johnny *
70025d765b044c6d8594bb965a2247a61e991a99johnny * The contents of this file are subject to the terms of the
70025d765b044c6d8594bb965a2247a61e991a99johnny * Common Development and Distribution License, Version 1.0 only
70025d765b044c6d8594bb965a2247a61e991a99johnny * (the "License").  You may not use this file except in compliance
70025d765b044c6d8594bb965a2247a61e991a99johnny * with the License.
70025d765b044c6d8594bb965a2247a61e991a99johnny *
70025d765b044c6d8594bb965a2247a61e991a99johnny * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
70025d765b044c6d8594bb965a2247a61e991a99johnny * or http://www.opensolaris.org/os/licensing.
70025d765b044c6d8594bb965a2247a61e991a99johnny * See the License for the specific language governing permissions
70025d765b044c6d8594bb965a2247a61e991a99johnny * and limitations under the License.
70025d765b044c6d8594bb965a2247a61e991a99johnny *
70025d765b044c6d8594bb965a2247a61e991a99johnny * When distributing Covered Code, include this CDDL HEADER in each
70025d765b044c6d8594bb965a2247a61e991a99johnny * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
70025d765b044c6d8594bb965a2247a61e991a99johnny * If applicable, add the following below this CDDL HEADER, with the
70025d765b044c6d8594bb965a2247a61e991a99johnny * fields enclosed by brackets "[]" replaced with your own identifying
70025d765b044c6d8594bb965a2247a61e991a99johnny * information: Portions Copyright [yyyy] [name of copyright owner]
70025d765b044c6d8594bb965a2247a61e991a99johnny *
70025d765b044c6d8594bb965a2247a61e991a99johnny * CDDL HEADER END
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
70025d765b044c6d8594bb965a2247a61e991a99johnny * Use is subject to license terms.
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny#pragma ident   "%Z%%M% %I% %E% SMI"
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <stdio.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <stdlib.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <unistd.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <strings.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <string.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <errno.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <sys/param.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <sys/sysevent/eventdefs.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <sys/sysevent/dr.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <syslog.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <libnvpair.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <stdarg.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <assert.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <sys/stat.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <dlfcn.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <signal.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny#include <pcidr.h>
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * How dpritab is used:
70025d765b044c6d8594bb965a2247a61e991a99johnny * dpritab[dlvl_t value] = corresponding syslog priority
70025d765b044c6d8594bb965a2247a61e991a99johnny *
70025d765b044c6d8594bb965a2247a61e991a99johnny * Be careful of some priorities (facility + severity) that get "lost" by
70025d765b044c6d8594bb965a2247a61e991a99johnny * default since they have no syslog.conf entries such as daemon.info and
70025d765b044c6d8594bb965a2247a61e991a99johnny * daemon.debug; see syslog(3C) and syslog.conf(4) for more info
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnnyint dpritab[] = {LOG_INFO, LOG_WARNING, LOG_NOTICE, LOG_NOTICE};
70025d765b044c6d8594bb965a2247a61e991a99johnnyint dpritab_len = sizeof (dpritab) / sizeof (dpritab[0]);
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * the following affects pcidr_set_logopt() which plugins should use to set
70025d765b044c6d8594bb965a2247a61e991a99johnny * these logging options received from the handler
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnnydlvl_t dlvl = MIN_DLVL; /* verbosity */
70025d765b044c6d8594bb965a2247a61e991a99johnnychar *prg = "";     /* program name */
70025d765b044c6d8594bb965a2247a61e991a99johnnyFILE *dfp = NULL;   /* file to output messages to */
70025d765b044c6d8594bb965a2247a61e991a99johnnyint dsys = 1;       /* flag controlling output to syslog */
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnnyvoid *
70025d765b044c6d8594bb965a2247a61e991a99johnnypcidr_malloc(size_t size)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    int i = 0;
70025d765b044c6d8594bb965a2247a61e991a99johnny    void *buf;
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    errno = 0;
70025d765b044c6d8594bb965a2247a61e991a99johnny    buf = malloc(size);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (buf != NULL)
70025d765b044c6d8594bb965a2247a61e991a99johnny        return (buf);
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    for (i = 0; i < PCIDR_MALLOC_CNT; i++) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        assert(errno == EAGAIN);
70025d765b044c6d8594bb965a2247a61e991a99johnny        if (errno != EAGAIN)
70025d765b044c6d8594bb965a2247a61e991a99johnny            exit(errno);
70025d765b044c6d8594bb965a2247a61e991a99johnny        (void) usleep(PCIDR_MALLOC_TIME);
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny        errno = 0;
70025d765b044c6d8594bb965a2247a61e991a99johnny        buf = malloc(size);
70025d765b044c6d8594bb965a2247a61e991a99johnny        if (buf != NULL)
70025d765b044c6d8594bb965a2247a61e991a99johnny            return (buf);
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    assert(buf != NULL);
70025d765b044c6d8594bb965a2247a61e991a99johnny    /* exit() in case assertions are disabled (NDEBUG defined) */
70025d765b044c6d8594bb965a2247a61e991a99johnny    exit(errno);
70025d765b044c6d8594bb965a2247a61e991a99johnny    return (NULL);
70025d765b044c6d8594bb965a2247a61e991a99johnny}
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnnyvoid
70025d765b044c6d8594bb965a2247a61e991a99johnnydprint(dlvl_t lvl, char *fmt, ...)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    int buflen, rv;
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *buf;
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_list ap;
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (dlvl < lvl || (dsys == 0 && dfp == NULL))
70025d765b044c6d8594bb965a2247a61e991a99johnny        return;
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_start(ap, fmt);
70025d765b044c6d8594bb965a2247a61e991a99johnny    /*LINTED*/
70025d765b044c6d8594bb965a2247a61e991a99johnny    buflen = vsnprintf(NULL, 0, fmt, ap);
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_end(ap);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (buflen <= 0)
70025d765b044c6d8594bb965a2247a61e991a99johnny        return;
70025d765b044c6d8594bb965a2247a61e991a99johnny    buflen++;
70025d765b044c6d8594bb965a2247a61e991a99johnny    buf = (char *)pcidr_malloc(sizeof (char) * buflen);
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_start(ap, fmt);
70025d765b044c6d8594bb965a2247a61e991a99johnny    /*LINTED*/
70025d765b044c6d8594bb965a2247a61e991a99johnny    rv = vsnprintf(buf, buflen, fmt, ap);
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_end(ap);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (rv <= 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        free(buf);
70025d765b044c6d8594bb965a2247a61e991a99johnny        return;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny#ifdef DEBUG
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (dsys != 0)
70025d765b044c6d8594bb965a2247a61e991a99johnny        syslog(dpritab[lvl], "%s", buf);
70025d765b044c6d8594bb965a2247a61e991a99johnny#endif
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (dfp != NULL)
70025d765b044c6d8594bb965a2247a61e991a99johnny        (void) fprintf(dfp, "%s", buf);
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    free(buf);
70025d765b044c6d8594bb965a2247a61e991a99johnny}
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnnyvoid
70025d765b044c6d8594bb965a2247a61e991a99johnnypcidr_set_logopt(pcidr_logopt_t *logopt)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    dlvl = logopt->dlvl;
70025d765b044c6d8594bb965a2247a61e991a99johnny    prg = logopt->prg;
70025d765b044c6d8594bb965a2247a61e991a99johnny    dfp = logopt->dfp;
70025d765b044c6d8594bb965a2247a61e991a99johnny    dsys = logopt->dsys;
70025d765b044c6d8594bb965a2247a61e991a99johnny}
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * if <name> is recognized, function will return its type through <typep> and
70025d765b044c6d8594bb965a2247a61e991a99johnny * return 0; else function will return non-zero
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnnyint
70025d765b044c6d8594bb965a2247a61e991a99johnnypcidr_name2type(char *name, data_type_t *typep)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    /* string type */
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (strcmp(name, ATTRNM_CLASS) == 0 ||
70025d765b044c6d8594bb965a2247a61e991a99johnny        strcmp(name, ATTRNM_SUBCLASS) == 0 ||
70025d765b044c6d8594bb965a2247a61e991a99johnny        strcmp(name, ATTRNM_PUB_NAME) == 0 ||
70025d765b044c6d8594bb965a2247a61e991a99johnny        strcmp(name, DR_REQ_TYPE) == 0 ||
70025d765b044c6d8594bb965a2247a61e991a99johnny        strcmp(name, DR_AP_ID) == 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        *typep = DATA_TYPE_STRING;
70025d765b044c6d8594bb965a2247a61e991a99johnny        return (0);
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    return (1);
70025d765b044c6d8594bb965a2247a61e991a99johnny}
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnnyvoid
70025d765b044c6d8594bb965a2247a61e991a99johnnypcidr_print_attrlist(dlvl_t lvl, nvlist_t *attrlistp, char *prestr)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *fn = "pcidr_print_attrlist";
70025d765b044c6d8594bb965a2247a61e991a99johnny    nvpair_t *nvpairp;
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *valstr, *name;
70025d765b044c6d8594bb965a2247a61e991a99johnny    data_type_t type;
70025d765b044c6d8594bb965a2247a61e991a99johnny    int rv;
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (prestr == NULL)
70025d765b044c6d8594bb965a2247a61e991a99johnny        prestr = "";
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    nvpairp = NULL;
70025d765b044c6d8594bb965a2247a61e991a99johnny    while ((nvpairp = nvlist_next_nvpair(attrlistp, nvpairp)) != NULL) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        type = nvpair_type(nvpairp);
70025d765b044c6d8594bb965a2247a61e991a99johnny        name = nvpair_name(nvpairp);
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny        switch (type) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        case DATA_TYPE_STRING:
70025d765b044c6d8594bb965a2247a61e991a99johnny            rv = nvpair_value_string(nvpairp, &valstr);
70025d765b044c6d8594bb965a2247a61e991a99johnny            if (rv != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny                dprint(lvl, "%s: nvpair_value_string() "
70025d765b044c6d8594bb965a2247a61e991a99johnny                    "failed: name = %s, rv = %d\n",
70025d765b044c6d8594bb965a2247a61e991a99johnny                    fn, name, rv);
70025d765b044c6d8594bb965a2247a61e991a99johnny                continue;
70025d765b044c6d8594bb965a2247a61e991a99johnny            }
70025d765b044c6d8594bb965a2247a61e991a99johnny            break;
70025d765b044c6d8594bb965a2247a61e991a99johnny        default:
70025d765b044c6d8594bb965a2247a61e991a99johnny            dprint(lvl, "%s: unsupported type: name = %s, "
70025d765b044c6d8594bb965a2247a61e991a99johnny                "type = 0x%x\n", fn, name, (int)type);
70025d765b044c6d8594bb965a2247a61e991a99johnny            continue;
70025d765b044c6d8594bb965a2247a61e991a99johnny        }
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(lvl, "%s%s = %s\n", prestr, name, valstr);
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny}
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * if one of the args matches <valstr>, return 0; else return non-zero
70025d765b044c6d8594bb965a2247a61e991a99johnny * args list must be NULL terminated;
70025d765b044c6d8594bb965a2247a61e991a99johnny * if args list is empty, this will return 0 if <valstr> is NOT empty
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnnyint
70025d765b044c6d8594bb965a2247a61e991a99johnnypcidr_check_string(char *valstr, ...)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_list ap;
70025d765b044c6d8594bb965a2247a61e991a99johnny    int rv;
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *argstr;
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    assert(valstr != NULL);
70025d765b044c6d8594bb965a2247a61e991a99johnny    rv = 1;
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_start(ap, valstr);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (va_arg(ap, char *) == NULL) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        if (valstr[0] != '\0')
70025d765b044c6d8594bb965a2247a61e991a99johnny            rv = 0;
70025d765b044c6d8594bb965a2247a61e991a99johnny        goto OUT;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_start(ap, valstr);
70025d765b044c6d8594bb965a2247a61e991a99johnny    while ((argstr = va_arg(ap, char *)) != NULL) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        if (strcmp(argstr, valstr) == 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny            rv = 0;
70025d765b044c6d8594bb965a2247a61e991a99johnny            break;
70025d765b044c6d8594bb965a2247a61e991a99johnny        }
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnnyOUT:
70025d765b044c6d8594bb965a2247a61e991a99johnny    va_end(ap);
70025d765b044c6d8594bb965a2247a61e991a99johnny    return (rv);
70025d765b044c6d8594bb965a2247a61e991a99johnny}
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * dr attribute values that the default plugin checks for;
70025d765b044c6d8594bb965a2247a61e991a99johnny * other plugins may also use this if they support a superset of these
70025d765b044c6d8594bb965a2247a61e991a99johnny * values.
70025d765b044c6d8594bb965a2247a61e991a99johnny * returns 0 if valid, else non-zero
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnnyint
70025d765b044c6d8594bb965a2247a61e991a99johnnypcidr_check_attrs(pcidr_attrs_t *drp)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *fn = "pcidr_check_attrs";
70025d765b044c6d8594bb965a2247a61e991a99johnny    int rv = 0;
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *val, *name;
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = ATTRNM_CLASS;
70025d765b044c6d8594bb965a2247a61e991a99johnny    val = drp->class;
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (pcidr_check_string(val, EC_DR, NULL) != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: attribute \"%s\" has invalid value = %s\n",
70025d765b044c6d8594bb965a2247a61e991a99johnny            fn, name, val);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = 1;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = ATTRNM_SUBCLASS;
70025d765b044c6d8594bb965a2247a61e991a99johnny    val = drp->subclass;
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (pcidr_check_string(val, ESC_DR_REQ, NULL) != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: attribute \"%s\" has invalid value = %s\n",
70025d765b044c6d8594bb965a2247a61e991a99johnny            fn, name, val);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = 1;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = ATTRNM_PUB_NAME;
70025d765b044c6d8594bb965a2247a61e991a99johnny    val = drp->pub_name;
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (pcidr_check_string(val, NULL) != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: attribute \"%s\" is empty\n",
70025d765b044c6d8594bb965a2247a61e991a99johnny            fn, name, val);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = 1;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = DR_REQ_TYPE;
70025d765b044c6d8594bb965a2247a61e991a99johnny    val = drp->dr_req_type;
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (pcidr_check_string(val, DR_REQ_INCOMING_RES, DR_REQ_OUTGOING_RES,
70025d765b044c6d8594bb965a2247a61e991a99johnny        NULL) != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: attribute \"%s\" has invalid value = %s\n",
70025d765b044c6d8594bb965a2247a61e991a99johnny            fn, name, val);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = 1;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = DR_AP_ID;
70025d765b044c6d8594bb965a2247a61e991a99johnny    val = drp->dr_ap_id;
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (pcidr_check_string(drp->dr_ap_id, NULL) != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: attribute \"%s\" is empty\n",
70025d765b044c6d8594bb965a2247a61e991a99johnny            fn, name, val);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = 1;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    return (rv);
70025d765b044c6d8594bb965a2247a61e991a99johnny}
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny/*
70025d765b044c6d8594bb965a2247a61e991a99johnny * get dr attributes from <listp> for the default plugin and returns
70025d765b044c6d8594bb965a2247a61e991a99johnny * them through <drp>;
70025d765b044c6d8594bb965a2247a61e991a99johnny * returns 0 on success
70025d765b044c6d8594bb965a2247a61e991a99johnny */
70025d765b044c6d8594bb965a2247a61e991a99johnnyint
70025d765b044c6d8594bb965a2247a61e991a99johnnypcidr_get_attrs(nvlist_t *attrlistp, pcidr_attrs_t *drp)
70025d765b044c6d8594bb965a2247a61e991a99johnny{
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *fn = "pcidr_get_attrs";
70025d765b044c6d8594bb965a2247a61e991a99johnny    char *name;
70025d765b044c6d8594bb965a2247a61e991a99johnny    int r, rv = 0;
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = ATTRNM_CLASS;
70025d765b044c6d8594bb965a2247a61e991a99johnny    r = nvlist_lookup_string(attrlistp, name, &drp->class);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (r != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: nvlist_lookup_string() failed for "
70025d765b044c6d8594bb965a2247a61e991a99johnny            "attribute \"%s\": rv = %d\n", fn, name, r);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = r;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = ATTRNM_SUBCLASS;
70025d765b044c6d8594bb965a2247a61e991a99johnny    r = nvlist_lookup_string(attrlistp, name, &drp->subclass);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (r != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: nvlist_lookup_string() failed for "
70025d765b044c6d8594bb965a2247a61e991a99johnny            "attribute \"%s\": rv = %d\n", fn, name, r);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = r;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = ATTRNM_PUB_NAME;
70025d765b044c6d8594bb965a2247a61e991a99johnny    r = nvlist_lookup_string(attrlistp, name, &drp->pub_name);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (r != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: nvlist_lookup_string() failed for "
70025d765b044c6d8594bb965a2247a61e991a99johnny            "attribute \"%s\": rv = %d\n", fn, name, r);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = r;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = DR_REQ_TYPE;
70025d765b044c6d8594bb965a2247a61e991a99johnny    r = nvlist_lookup_string(attrlistp, name, &drp->dr_req_type);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (r != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: nvlist_lookup_string() failed for "
70025d765b044c6d8594bb965a2247a61e991a99johnny            "attribute \"%s\": rv = %d\n", fn, name, r);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = r;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    name = DR_AP_ID;
70025d765b044c6d8594bb965a2247a61e991a99johnny    r = nvlist_lookup_string(attrlistp, name, &drp->dr_ap_id);
70025d765b044c6d8594bb965a2247a61e991a99johnny    if (r != 0) {
70025d765b044c6d8594bb965a2247a61e991a99johnny        dprint(DDEBUG, "%s: nvlist_lookup_string() failed for "
70025d765b044c6d8594bb965a2247a61e991a99johnny            "attribute \"%s\": rv = %d\n", fn, name, r);
70025d765b044c6d8594bb965a2247a61e991a99johnny        rv = r;
70025d765b044c6d8594bb965a2247a61e991a99johnny    }
70025d765b044c6d8594bb965a2247a61e991a99johnny
70025d765b044c6d8594bb965a2247a61e991a99johnny    return (rv);
70025d765b044c6d8594bb965a2247a61e991a99johnny}