libndmp/common/libndmp_prop.c

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Use is subject to license terms.
33f5ff17089e3a43e6e730bf80384c233123dbd9Milan Jurik * Copyright 2012 Milan Jurik. All rights reserved.
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl * Copyright 2015 Nexenta Systems, Inc.  All rights reserved.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * BSD 3 Clause License
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Copyright (c) 2007, The Storage Networking Industry Association.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Redistribution and use in source and binary forms, with or without
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * modification, are permitted provided that the following conditions
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * are met:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *  - Redistributions of source code must retain the above copyright
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *    notice, this list of conditions and the following disclaimer.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *  - Redistributions in binary form must reproduce the above copyright
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *    notice, this list of conditions and the following disclaimer in
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *    the documentation and/or other materials provided with the
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *    distribution.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *  - Neither the name of The Storage Networking Industry Association (SNIA)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *    nor the names of its contributors may be used to endorse or promote
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *    products derived from this software without specific prior written
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *    permission.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar *
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * POSSIBILITY OF SUCH DAMAGE.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * NDMP configuration management
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <stdio.h>
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <stdlib.h>
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <synch.h>
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <libintl.h>
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <strings.h>
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <libndmp.h>
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/* NDMP properties configuration */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NDMP_GROUP_FMRI_PREFIX  "system/ndmpd"
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NDMP_INST       "svc:/system/ndmpd:default"
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NDMP_PROP_LEN       600
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic char *ndmp_pg[] = {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    "ndmpd",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    "read"
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar};
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NPG (sizeof (ndmp_pg) / sizeof (ndmp_pg[0]))
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/* Handle Init states */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NDMP_SCH_STATE_UNINIT       0
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NDMP_SCH_STATE_INITIALIZING 1
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NDMP_SCH_STATE_INIT     2
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/* NDMP scf handle structure */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartypedef struct ndmp_scfhandle {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_handle_t *scf_handle;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int scf_state;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_service_t *scf_service;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_scope_t *scf_scope;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_transaction_t *scf_trans;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_propertygroup_t *scf_pg;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar} ndmp_scfhandle_t;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Krylstatic int ndmp_config_saveenv(ndmp_scfhandle_t *, boolean_t);
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylstatic ndmp_scfhandle_t *ndmp_smf_scf_init(const char *);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic void ndmp_smf_scf_fini(ndmp_scfhandle_t *);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int ndmp_smf_start_transaction(ndmp_scfhandle_t *);
f093add7b63e274f746dd55365f052cded44cc16Jan Krylstatic int ndmp_smf_end_transaction(ndmp_scfhandle_t *, boolean_t);
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylstatic int ndmp_smf_set_property(ndmp_scfhandle_t *, const char *,
8b87c15576a5138f88a969448b43561bf5968c09Jan Kryl        const char *);
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylstatic int ndmp_smf_get_property(ndmp_scfhandle_t *, const char *, char *,
8b87c15576a5138f88a969448b43561bf5968c09Jan Kryl        size_t);
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylstatic int ndmp_smf_create_service_pgroup(ndmp_scfhandle_t *, const char *);
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylstatic int ndmp_smf_delete_property(ndmp_scfhandle_t *, const char *);
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylstatic int ndmp_smf_get_pg_name(ndmp_scfhandle_t *, const char *, char **);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * This routine send a refresh signal to ndmpd service which cause ndmpd
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * property table to be refeshed with current ndmpd properties value from SMF.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarint
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarndmp_service_refresh(void)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    int rc = smf_refresh_instance(NDMP_INST);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (rc != 0)
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ndmp_errno = ENDMP_SMF_INTERNAL;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    return (rc);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Returns value of the specified variable/property. The return value is a
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * string pointer to the locally allocated memory if the config param is
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * defined otherwise it would be NULL.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarint
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylndmp_get_prop(const char *prop, char **value)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    ndmp_scfhandle_t *handle;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    char *lval;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    char *pgname;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    *value = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if ((handle = ndmp_smf_scf_init(NDMP_GROUP_FMRI_PREFIX)) == NULL) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (ndmp_smf_get_pg_name(handle, prop, &pgname)) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_errno = ENDMP_SMF_PROP_GRP;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (ndmp_smf_create_service_pgroup(handle, pgname)) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_smf_scf_fini(handle);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        return (-1);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    }
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if ((lval = malloc(NDMP_PROP_LEN)) == NULL) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ndmp_smf_scf_fini(handle);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ndmp_errno = ENDMP_MEM_ALLOC;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (ndmp_smf_get_property(handle, prop, lval, NDMP_PROP_LEN) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        free(lval);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_errno = ENDMP_SMF_PROP;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    *value = lval;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (0);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarint
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylndmp_set_prop(const char *env, const char *env_val)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    ndmp_scfhandle_t *handle;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    char *pgname;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    int rc;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if ((handle = ndmp_smf_scf_init(NDMP_GROUP_FMRI_PREFIX)) == NULL)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (ndmp_smf_get_pg_name(handle, env, &pgname)) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_errno = ENDMP_SMF_PROP_GRP;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (ndmp_smf_create_service_pgroup(handle, pgname)) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (ndmp_smf_start_transaction(handle)) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (env_val)
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        rc = ndmp_smf_set_property(handle, env, env_val);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    else
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        rc = ndmp_smf_delete_property(handle, env);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (ndmp_config_saveenv(handle, (rc == 0)) == 0)
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        return (rc);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    else
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylndmp_smf_get_pg_name(ndmp_scfhandle_t *h, const char *pname, char **pgname)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_value_t *value;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_property_t *prop;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int i;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    for (i = 0; i < NPG; i++) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if (scf_service_get_pg(h->scf_service, ndmp_pg[i],
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            h->scf_pg) != 0)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if ((value = scf_value_create(h->scf_handle)) == NULL)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if ((prop = scf_property_create(h->scf_handle)) == NULL) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            scf_value_destroy(value);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        /*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar         * This will fail if property does not exist in the property
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar         * group. Check the next property group in case of failure.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar         */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if ((scf_pg_get_property(h->scf_pg, pname, prop)) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            scf_value_destroy(value);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            scf_property_destroy(prop);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            continue;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        *pgname = ndmp_pg[i];
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        scf_value_destroy(value);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        scf_property_destroy(prop);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (0);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Basically commit the transaction.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
f093add7b63e274f746dd55365f052cded44cc16Jan Krylndmp_config_saveenv(ndmp_scfhandle_t *handle, boolean_t commit)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int ret = 0;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    ret = ndmp_smf_end_transaction(handle, commit);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (ret);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Must be called when done. Called with the handle allocated in
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * ndmp_smf_scf_init(), it cleans up the state and frees any SCF resources
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * still in use.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic void
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarndmp_smf_scf_fini(ndmp_scfhandle_t *handle)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (handle == NULL)
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        return;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_scope_destroy(handle->scf_scope);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_service_destroy(handle->scf_service);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_pg_destroy(handle->scf_pg);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    handle->scf_state = NDMP_SCH_STATE_UNINIT;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    (void) scf_handle_unbind(handle->scf_handle);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_handle_destroy(handle->scf_handle);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    free(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Must be called before using any of the SCF functions. Returns
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * ndmp_scfhandle_t pointer if success.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic ndmp_scfhandle_t *
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylndmp_smf_scf_init(const char *svc_name)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    ndmp_scfhandle_t *handle;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    handle = (ndmp_scfhandle_t *)calloc(1, sizeof (ndmp_scfhandle_t));
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (handle != NULL) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        handle->scf_state = NDMP_SCH_STATE_INITIALIZING;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if (((handle->scf_handle =
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            scf_handle_create(SCF_VERSION)) != NULL) &&
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            (scf_handle_bind(handle->scf_handle) == 0)) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            if ((handle->scf_scope =
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                scf_scope_create(handle->scf_handle)) == NULL)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                goto err;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            if (scf_handle_get_local_scope(handle->scf_handle,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                handle->scf_scope) != 0)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                goto err;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            if ((handle->scf_service =
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                scf_service_create(handle->scf_handle)) == NULL)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                goto err;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            if (scf_scope_get_service(handle->scf_scope, svc_name,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                handle->scf_service) != SCF_SUCCESS)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                goto err;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            if ((handle->scf_pg =
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                scf_pg_create(handle->scf_handle)) == NULL)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                goto err;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            handle->scf_state = NDMP_SCH_STATE_INIT;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        } else {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            goto err;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    } else {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_errno = ENDMP_MEM_ALLOC;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        handle = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    /* Error handling/unwinding */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarerr:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    (void) ndmp_smf_scf_fini(handle);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (NULL);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Create a new property group at service level.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylndmp_smf_create_service_pgroup(ndmp_scfhandle_t *handle, const char *pgroup)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int err;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    /*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * Only create a handle if it doesn't exist. It is ok to exist since
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * the pg handle will be set as a side effect.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (handle->scf_pg == NULL) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if ((handle->scf_pg =
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            scf_pg_create(handle->scf_handle)) == NULL)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    /*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * If the pgroup exists, we are done. If it doesn't, then we need to
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * actually add one to the service instance.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (scf_service_get_pg(handle->scf_service,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        pgroup, handle->scf_pg) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        /* Doesn't exist so create one */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if (scf_service_add_pg(handle->scf_service, pgroup,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            SCF_GROUP_FRAMEWORK, 0, handle->scf_pg) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            err = scf_error();
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            switch (err) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            case SCF_ERROR_PERMISSION_DENIED:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                ndmp_errno = ENDMP_SMF_PERM;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            default:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (0);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Start transaction on current pg in handle. The pg could be service or
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * instance level. Must be called after pg handle is obtained from create or
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * get.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarndmp_smf_start_transaction(ndmp_scfhandle_t *handle)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    /*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * Lookup the property group and create it if it doesn't already
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * exist.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (handle->scf_state == NDMP_SCH_STATE_INIT) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if ((handle->scf_trans =
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            scf_transaction_create(handle->scf_handle)) != NULL) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            if (scf_transaction_start(handle->scf_trans,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                handle->scf_pg) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                scf_transaction_destroy(handle->scf_trans);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                handle->scf_trans = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        } else {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (scf_error() == SCF_ERROR_PERMISSION_DENIED) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_errno = ENDMP_SMF_PERM;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (0);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Commit the changes that were added to the transaction in the handle. Do all
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * necessary cleanup.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
f093add7b63e274f746dd55365f052cded44cc16Jan Krylndmp_smf_end_transaction(ndmp_scfhandle_t *handle, boolean_t commit)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    int rc = 0;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (commit) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        if (scf_transaction_commit(handle->scf_trans) < 0) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl            ndmp_errno = ENDMP_SMF_INTERNAL;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl            rc = -1;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_transaction_destroy_children(handle->scf_trans);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_transaction_destroy(handle->scf_trans);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    handle->scf_trans = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    return (rc);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Deletes property in current pg
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylndmp_smf_delete_property(ndmp_scfhandle_t *handle, const char *propname)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_transaction_entry_t *entry = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    /*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * Properties must be set in transactions and don't take effect until
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * the transaction has been ended/committed.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if ((entry = scf_entry_create(handle->scf_handle)) != NULL) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if (scf_transaction_property_delete(handle->scf_trans, entry,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            propname) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            scf_entry_destroy(entry);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    } else {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if ((scf_error()) == SCF_ERROR_PERMISSION_DENIED) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ndmp_errno = ENDMP_SMF_PERM;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        scf_entry_destroy(entry);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (0);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Sets property in current pg
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
f093add7b63e274f746dd55365f052cded44cc16Jan Krylndmp_smf_set_property(ndmp_scfhandle_t *handle, const char *propname,
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    const char *valstr)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int ret = 0;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_value_t *value = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_transaction_entry_t *entry = NULL;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_property_t *prop = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_type_t type;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int64_t valint;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    uint8_t valbool;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    /*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * Properties must be set in transactions and don't take effect until
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     * the transaction has been ended/committed.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar     */
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (((value = scf_value_create(handle->scf_handle)) == NULL) ||
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ((entry = scf_entry_create(handle->scf_handle)) == NULL) ||
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ((prop = scf_property_create(handle->scf_handle)) == NULL) ||
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        (scf_pg_get_property(handle->scf_pg, propname, prop) != 0) ||
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        (scf_property_get_value(prop, value) != 0)) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ret = -1;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        goto out;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    }
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    type = scf_value_type(value);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if ((scf_transaction_property_change(handle->scf_trans, entry, propname,
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        type) != 0) &&
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        (scf_transaction_property_new(handle->scf_trans, entry, propname,
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        type) != 0)) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ret = -1;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        goto out;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    }
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    switch (type) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    case SCF_TYPE_ASTRING:
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        if ((scf_value_set_astring(value, valstr)) != SCF_SUCCESS)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            ret = -1;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        break;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    case SCF_TYPE_INTEGER:
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        valint = strtoll(valstr, 0, 0);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        scf_value_set_integer(value, valint);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        break;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    case SCF_TYPE_BOOLEAN:
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        if (strncmp(valstr, "yes", 3))
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl            valbool = 0;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        else
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl            valbool = 1;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        scf_value_set_boolean(value, valbool);
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        break;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    default:
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        ret = -1;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    }
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    if (scf_entry_add_value(entry, value) == 0) {
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        /* The value is in the transaction */
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl        value = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    } else {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ret = -1;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    /* The entry is in the transaction */
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    entry = NULL;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl
f093add7b63e274f746dd55365f052cded44cc16Jan Krylout:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (ret == -1) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if ((scf_error() == SCF_ERROR_PERMISSION_DENIED))
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            ndmp_errno = ENDMP_SMF_PERM;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        else
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            ndmp_errno = ENDMP_SMF_INTERNAL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_property_destroy(prop);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_value_destroy(value);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_entry_destroy(entry);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (ret);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar/*
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Gets a property value.upto sz size. Caller is responsible to have enough
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * memory allocated.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int
8b87c15576a5138f88a969448b43561bf5968c09Jan Krylndmp_smf_get_property(ndmp_scfhandle_t *handle, const char *propname,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    char *valstr, size_t sz)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int ret = 0;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_value_t *value = NULL;
f093add7b63e274f746dd55365f052cded44cc16Jan Kryl    scf_property_t *prop = NULL;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_type_t type;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    int64_t valint;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    uint8_t valbool;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    char valstrbuf[NDMP_PROP_LEN];
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    if (((value = scf_value_create(handle->scf_handle)) != NULL) &&
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ((prop = scf_property_create(handle->scf_handle)) != NULL) &&
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        (scf_pg_get_property(handle->scf_pg, propname, prop) == 0)) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        if (scf_property_get_value(prop, value) == 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            type = scf_value_type(value);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            switch (type) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            case SCF_TYPE_ASTRING:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                if (scf_value_get_astring(value, valstr,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    sz) < 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    ret = -1;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                break;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            case SCF_TYPE_INTEGER:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                if (scf_value_get_integer(value,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    &valint) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    ret = -1;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    break;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                valstrbuf[NDMP_PROP_LEN - 1] = '\0';
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                (void) strncpy(valstr, lltostr(valint,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    &valstrbuf[NDMP_PROP_LEN - 1]),
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    NDMP_PROP_LEN);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                break;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            case SCF_TYPE_BOOLEAN:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                if (scf_value_get_boolean(value,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    &valbool) != 0) {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    ret = -1;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    break;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                if (valbool == 1)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    (void) strncpy(valstr, "yes", 4);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                else
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                    (void) strncpy(valstr, "no", 3);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                break;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            default:
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar                ret = -1;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        } else {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar            ret = -1;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    } else {
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar        ret = -1;
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    }
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_value_destroy(value);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    scf_property_destroy(prop);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar    return (ret);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}