95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * CDDL HEADER START
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * The contents of this file are subject to the terms of the
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * Common Development and Distribution License (the "License").
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * You may not use this file except in compliance with the License.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * or http://www.opensolaris.org/os/licensing.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * See the License for the specific language governing permissions
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * and limitations under the License.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * When distributing Covered Code, include this CDDL HEADER in each
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * If applicable, add the following below this CDDL HEADER, with the
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * fields enclosed by brackets "[]" replaced with your own identifying
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * information: Portions Copyright [yyyy] [name of copyright owner]
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * CDDL HEADER END
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * This provides the basic mechanisms (str2nvl and nvl2str) for dealing with
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * the service schema. The official version of a svc FMRI has the form:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc://[scope@][system-fqn]/service[:instance][@contract-id]
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * Where 'service' is a slash-delimited list of names. Of these fields, the
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * scope, constract-id, and system-fqn are rarely used, leaving the much more
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * common form such as:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc:///network/ssh:default
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * Note that the SMF software typically uses a shorthard form, where the
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * authority is elided (svc:/network/ssh:default). As this module deals with
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * FMA FMRIs, we only support fully specified FMRIs.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * This module does not support enumeration, but implements methods for FMRI
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * state (present, unusable, service state, and replaced).
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <fm/topo_mod.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <fm/fmd_fmri.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <sys/fm/protocol.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <topo_method.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <topo_subr.h>
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby#include <topo_prop.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <alloca.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <assert.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <svc.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <strings.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock#include <libscf.h>
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int svc_fmri_nvl2str(topo_mod_t *, tnode_t *, topo_version_t,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *, nvlist_t **);
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int svc_fmri_str2nvl(topo_mod_t *, tnode_t *, topo_version_t,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *, nvlist_t **);
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int svc_fmri_present(topo_mod_t *, tnode_t *, topo_version_t,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *, nvlist_t **);
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int svc_fmri_replaced(topo_mod_t *, tnode_t *, topo_version_t,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *, nvlist_t **);
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int svc_fmri_service_state(topo_mod_t *, tnode_t *, topo_version_t,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *, nvlist_t **);
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int svc_fmri_unusable(topo_mod_t *, tnode_t *, topo_version_t,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *, nvlist_t **);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbystatic int svc_fmri_prop_get(topo_mod_t *, tnode_t *, topo_version_t,
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby nvlist_t *, nvlist_t **);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic const topo_method_t svc_methods[] = {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby { TOPO_METH_PROP_GET, TOPO_METH_PROP_GET_DESC,
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby TOPO_METH_PROP_GET_VERSION, TOPO_STABILITY_INTERNAL,
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby svc_fmri_prop_get },
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { TOPO_METH_NVL2STR, TOPO_METH_NVL2STR_DESC, TOPO_METH_NVL2STR_VERSION,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock TOPO_STABILITY_INTERNAL, svc_fmri_nvl2str },
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { TOPO_METH_STR2NVL, TOPO_METH_STR2NVL_DESC, TOPO_METH_STR2NVL_VERSION,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock TOPO_STABILITY_INTERNAL, svc_fmri_str2nvl },
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { TOPO_METH_PRESENT, TOPO_METH_PRESENT_DESC, TOPO_METH_PRESENT_VERSION,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock TOPO_STABILITY_INTERNAL, svc_fmri_present },
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { TOPO_METH_REPLACED, TOPO_METH_REPLACED_DESC,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock TOPO_METH_REPLACED_VERSION, TOPO_STABILITY_INTERNAL,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock svc_fmri_replaced },
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { TOPO_METH_SERVICE_STATE, TOPO_METH_SERVICE_STATE_DESC,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock TOPO_METH_SERVICE_STATE_VERSION, TOPO_STABILITY_INTERNAL,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock svc_fmri_service_state },
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { TOPO_METH_UNUSABLE, TOPO_METH_UNUSABLE_DESC,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock TOPO_METH_UNUSABLE_VERSION, TOPO_STABILITY_INTERNAL,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock svc_fmri_unusable },
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { NULL }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock};
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbystatic int svc_enum(topo_mod_t *, tnode_t *, const char *, topo_instance_t,
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_instance_t, void *, void *);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbystatic void svc_release(topo_mod_t *, tnode_t *);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic const topo_modops_t svc_ops =
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { svc_enum, svc_release };
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic const topo_modinfo_t svc_info =
95efa359b507db290a2484b8f615822b1e06096fEric Schrock { "svc", FM_FMRI_SCHEME_SVC, SVC_VERSION, &svc_ops };
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_error(topo_mod_t *mod)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock switch (scf_error()) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock case SCF_ERROR_NO_MEMORY:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NOMEM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock default:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_UNKNOWN));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrockstatic scf_handle_t *
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrocksvc_get_handle(topo_mod_t *mod)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock scf_handle_t *hdl = topo_mod_getspecific(mod);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock if (hdl != NULL)
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock return (hdl);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock if ((hdl = scf_handle_create(SCF_VERSION)) == NULL) {
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock (void) svc_error(mod);
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock return (NULL);
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (scf_handle_bind(hdl) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_handle_destroy(hdl);
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock (void) svc_error(mod);
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock return (NULL);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock topo_mod_setspecific(mod, hdl);
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock return (hdl);
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock}
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrockint
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrocksvc_init(topo_mod_t *mod, topo_version_t version)
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock{
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (getenv("TOPOSVCDEBUG"))
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_setdebug(mod);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock if (version != SVC_VERSION)
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock return (topo_mod_seterrno(mod, EMOD_VER_NEW));
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (topo_mod_register(mod, &svc_info, TOPO_VERSION) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_mod_dprintf(mod, "failed to register svc_info: "
95efa359b507db290a2484b8f615822b1e06096fEric Schrock "%s\n", topo_mod_errmsg(mod));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (-1);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (0);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockvoid
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_fini(topo_mod_t *mod)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_handle_t *hdl = topo_mod_getspecific(mod);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock if (hdl != NULL)
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock scf_handle_destroy(hdl);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_mod_unregister(mod);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbystatic tnode_t *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbysvc_create_node(topo_mod_t *mod, tnode_t *pnode, char *fmristr)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby{
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby nvlist_t *fmri;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby tnode_t *tn;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby char *fixed;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby ssize_t len;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby int i, j, err;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby /*
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * the scf_{x}_to_fmri interfaces return short-hand svc-scheme FMRI's
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * that look like:
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc:/service[:instance]
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * But all our other code assumes a proper svc-scheme FMRI, so we
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * correct the fmri string before we try to convert it to an nvlist.
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * The short-hand version is kept as the label and can be used when
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * dealing with the SMF libraries and CLI's.
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby */
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby len = strlen(fmristr) + 1;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((fixed = topo_mod_zalloc(mod, len + 1)) == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) topo_mod_seterrno(mod, EMOD_NOMEM);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_dprintf(mod, "topo_mod_zalloc() failed: %s",
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_errmsg(mod));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (NULL);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby for (i = 0, j = 0; i < len; i++)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (i == 5)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby fixed[i] = '/';
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby else
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby fixed[i] = fmristr[j++];
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby fixed[i] = '\0';
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (topo_mod_str2nvl(mod, fixed, &fmri) < 0) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_dprintf(mod, "topo_mod_str2nvl() failed: %s",
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_errmsg(mod));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, fixed, len + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (NULL);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, fixed, len + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (topo_node_range_create(mod, pnode, fmristr, 0, 0) < 0) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_dprintf(mod, "topo_node_range_create() failed: %s",
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_errmsg(mod));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby nvlist_free(fmri);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (NULL);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((tn = topo_node_bind(mod, pnode, fmristr, 0, fmri)) == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_dprintf(mod, "topo_node_bind() failed: %s",
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_errmsg(mod));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby nvlist_free(fmri);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (NULL);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby nvlist_free(fmri);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (topo_node_label_set(tn, fmristr, &err) != 0) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_dprintf(mod, "failed to set label: %s\n",
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_strerror(err));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (NULL);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) topo_method_register(mod, tn, svc_methods);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (tn);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby}
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*ARGSUSED*/
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_enum(topo_mod_t *mod, tnode_t *pnode, const char *name,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_instance_t min, topo_instance_t max, void *notused1, void *notused2)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_handle_t *hdl;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_scope_t *sc = NULL;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_iter_t *svc_iter = NULL;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_iter_t *inst_iter = NULL;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_service_t *svc = NULL;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_instance_t *inst = NULL;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby int ret = -1;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby char *sfmri, *ifmri;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby ssize_t slen, ilen;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby tnode_t *svc_node;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (void) topo_method_register(mod, pnode, svc_methods);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((hdl = svc_get_handle(mod)) == NULL)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((sc = scf_scope_create(hdl)) == NULL ||
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (svc = scf_service_create(hdl)) == NULL ||
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (inst = scf_instance_create(hdl)) == NULL ||
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (svc_iter = scf_iter_create(hdl)) == NULL ||
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (inst_iter = scf_iter_create(hdl)) == NULL)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (scf_handle_get_scope(hdl, SCF_SCOPE_LOCAL, sc) != 0)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (scf_iter_scope_services(svc_iter, sc) != 0)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby while (scf_iter_next_service(svc_iter, svc) == 1) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (scf_iter_service_instances(inst_iter, svc) != 0)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby continue;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((slen = scf_service_to_fmri(svc, NULL, 0)) < 0)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby continue;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((sfmri = topo_mod_zalloc(mod, slen + 1)) == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) topo_mod_seterrno(mod, EMOD_NOMEM);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (scf_service_to_fmri(svc, sfmri, slen + 1) == -1)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((svc_node = svc_create_node(mod, pnode, sfmri)) == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, sfmri, slen + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby /* topo mod errno set */
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby while (scf_iter_next_instance(inst_iter, inst) == 1) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((ilen = scf_instance_to_fmri(inst, NULL, 0)) < 0)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby continue;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((ifmri = topo_mod_zalloc(mod, ilen + 1))
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) topo_mod_seterrno(mod, EMOD_NOMEM);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, sfmri, slen + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (scf_instance_to_fmri(inst, ifmri, ilen + 1) == -1)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((svc_node = svc_create_node(mod, svc_node, ifmri))
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, sfmri, slen + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, ifmri, ilen + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby /* topo mod errno set */
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby goto out;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, ifmri, ilen + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, sfmri, slen + 1);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby ret = 0;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbyout:
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_scope_destroy(sc);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_service_destroy(svc);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_instance_destroy(inst);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_iter_destroy(svc_iter);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby scf_iter_destroy(inst_iter);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (ret);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic void
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_release(topo_mod_t *mod, tnode_t *node)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_method_unregister_all(mod, node);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic boolean_t
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_component_valid(const char *str)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (str == NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (B_TRUE);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (*str == '\0')
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (B_FALSE);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (strpbrk(str, "@/:") != NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (B_FALSE);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (B_TRUE);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbystatic int
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltbysvc_fmri_prop_get(topo_mod_t *mod, tnode_t *node, topo_version_t version,
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby nvlist_t *in, nvlist_t **out)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby{
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby char *svc_name, *svc_inst = NULL;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby nvlist_t *rsrc, *args;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby char *pgroup, *pname;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby tnode_t *svc_node;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby char *search;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby size_t len;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby int err;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (version > TOPO_METH_PROP_GET_VERSION)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (topo_mod_seterrno(mod, ETOPO_METHOD_VERNEW));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby err = nvlist_lookup_string(in, TOPO_PROP_GROUP, &pgroup);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby err |= nvlist_lookup_string(in, TOPO_PROP_VAL_NAME, &pname);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby err |= nvlist_lookup_nvlist(in, TOPO_PROP_RESOURCE, &rsrc);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (err != 0)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (topo_mod_seterrno(mod, EMOD_METHOD_INVAL));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby /*
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * Private args to prop method are optional
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby */
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((err = nvlist_lookup_nvlist(in, TOPO_PROP_PARGS, &args)) != 0) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (err != ENOENT)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (topo_mod_seterrno(mod, EMOD_METHOD_INVAL));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby else
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby args = NULL;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby /*
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * Lookup a topo node named svc:/svc_name[:svc_inst]
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby */
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (nvlist_lookup_string(rsrc, FM_FMRI_SVC_NAME, &svc_name) != 0)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (topo_mod_seterrno(mod, EMOD_METHOD_INVAL));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) nvlist_lookup_string(rsrc, FM_FMRI_SVC_INSTANCE, &svc_inst);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby len = 5 + strlen(svc_name) +
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (svc_inst != NULL ? 1 + strlen(svc_inst) : 0) + 1;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if ((search = topo_mod_alloc(mod, len)) == NULL)
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (topo_mod_seterrno(mod, EMOD_NOMEM));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) snprintf(search, len, "svc:/%s", svc_name);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby svc_node = topo_node_lookup(node, (const char *)search, 0);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (svc_node == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, search, len);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (topo_mod_seterrno(mod, EMOD_NODE_NOENT));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (svc_inst != NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) snprintf(search, len, "svc:/%s:%s", svc_name, svc_inst);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby svc_node = topo_node_lookup(svc_node, (const char *)search, 0);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (svc_node == NULL) {
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, search, len);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (topo_mod_seterrno(mod, EMOD_NODE_NOENT));
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby topo_mod_free(mod, search, len);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby err = 0;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby (void) topo_prop_getprop(svc_node, pgroup, pname, args, out, &err);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby return (err);
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby}
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*ARGSUSED*/
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_fmri_nvl2str(topo_mod_t *mod, tnode_t *node, topo_version_t version,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *nvl, nvlist_t **out)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock uint8_t scheme_version;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *scope = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *fqn = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *contract = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *instance = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *service;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock int err;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *buf = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock size_t buflen = 0;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock ssize_t size = 0;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *fmristr;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (version > TOPO_METH_NVL2STR_VERSION)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_VER_NEW));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_lookup_uint8(nvl, FM_VERSION, &scheme_version) != 0 ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scheme_version > FM_SVC_SCHEME_VERSION)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * Check for optional members.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock err = nvlist_lookup_string(nvl, FM_FMRI_SVC_INSTANCE, &instance);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((err != 0 && err != ENOENT) || !svc_component_valid(instance))
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock err = nvlist_lookup_string(nvl, FM_FMRI_SVC_AUTH_SCOPE, &scope);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((err != 0 && err != ENOENT) || !svc_component_valid(scope))
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock err = nvlist_lookup_string(nvl, FM_FMRI_SVC_AUTH_SYSTEM_FQN, &fqn);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((err != 0 && err != ENOENT) || !svc_component_valid(scope))
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock err = nvlist_lookup_string(nvl, FM_FMRI_SVC_CONTRACT_ID, &contract);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((err != 0 && err != ENOENT) || !svc_component_valid(contract))
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * Get the service name.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_lookup_string(nvl, FM_FMRI_SVC_NAME, &service) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * We make two passes through this code. The first time through we
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * calculate the size of buffer that we'll need, and the second time
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * through we fill it in.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrockagain:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * svc://[scope@][system-fqn]
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_fmristr_build(&size, buf, buflen, FM_FMRI_SCHEME_SVC,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock NULL, "://");
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_fmristr_build(&size, buf, buflen, scope, NULL, "@");
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_fmristr_build(&size, buf, buflen, fqn, NULL, NULL);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /* svc path */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (*service == '\0')
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_fmristr_build(&size, buf, buflen, service, "/", NULL);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /* [:instance][@contract-id] */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_fmristr_build(&size, buf, buflen, instance, ":", NULL);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_fmristr_build(&size, buf, buflen, contract, "@", NULL);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (buf == NULL) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((buf = topo_mod_alloc(mod, size + 1)) == NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NOMEM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock buflen = size + 1;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock size = 0;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto again;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * Construct the nvlist to return as the result.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (topo_mod_nvalloc(mod, &fmristr, NV_UNIQUE_NAME) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_mod_strfree(mod, buf);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NOMEM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_string(fmristr, "fmri-string", buf) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_mod_strfree(mod, buf);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_free(fmristr);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NOMEM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock topo_mod_strfree(mod, buf);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *out = fmristr;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (0);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*ARGSUSED*/
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_fmri_str2nvl(topo_mod_t *mod, tnode_t *node, topo_version_t version,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *in, nvlist_t **out)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *fmri;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *str, *loc, val;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (version > TOPO_METH_STR2NVL_VERSION)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_VER_NEW));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_lookup_string(in, "fmri-string", &str) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_NVL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (strncmp(str, "svc://", 6) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_MALFORM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (topo_mod_nvalloc(mod, &fmri, NV_UNIQUE_NAME) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NOMEM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str += 6;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((loc = strpbrk(str, "@/")) == NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto malformed;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (*loc == '@') {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /* scope */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '\0';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (!svc_component_valid(str)) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '@';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto malformed;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_string(fmri, FM_FMRI_SVC_AUTH_SCOPE, str) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '@';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto nomem;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '@';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str = loc + 1;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((loc = strchr(str, '/')) == NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto malformed;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != str) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /* system-fqn */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '\0';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (!svc_component_valid(str)) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '/';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto malformed;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_string(fmri, FM_FMRI_SVC_AUTH_SYSTEM_FQN,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '/';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto nomem;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '/';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str = loc + 1;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock loc = strpbrk(str, ":@");
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (str[0] == '\0' || loc == str)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto malformed;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock val = *loc;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '\0';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /* service name */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_string(fmri, FM_FMRI_SVC_NAME, str) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = val;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto nomem;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = val;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL && *loc == ':') {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /* instance */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str = loc + 1;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (str[0] == '\0' || str[0] == '@')
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto malformed;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock loc = strchr(str, '@');
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '\0';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_string(fmri, FM_FMRI_SVC_INSTANCE,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '@';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto nomem;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *loc = '@';
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (loc != NULL) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /* contract-id */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock assert(*loc == '@');
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str = loc + 1;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (str[0] == '\0')
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto malformed;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_string(fmri, FM_FMRI_SVC_CONTRACT_ID,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock str) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto nomem;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_uint8(fmri, FM_VERSION, FM_SVC_SCHEME_VERSION) != 0 ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_add_string(fmri, FM_FMRI_SCHEME, FM_FMRI_SCHEME_SVC) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto nomem;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *out = fmri;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (0);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockmalformed:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_free(fmri);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_MALFORM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrocknomem:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_free(fmri);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NOMEM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * This common function is shared by all consumers (present, replaced,
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * service state and unusable).
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc_get_state succeeds
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * Case with FMD_SERVICE_STATE_*
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * ---------------------------- ------------------------
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc name deleted UNKNOWN
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc name not found UNKNOWN
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * no fmri instance OK
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * instance deleted UNKNOWN
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * instance not found UNKNOWN
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * If none of the above apply and this is a call from the "present"
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * or "replaced" method (presence_only == B_TRUE) then
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc_get_state returns FMD_SERVICE_STATE_OK.
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * The "present" method maps a svc_get_state return of UNKNOWN to
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * "not present" and a svc_get_state return of OK to "present".
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * The "replaced" methods maps a return of UNKNOWN to FMD_OBJ_STATE_NOT_PRESENT
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * and OK to FMD_OBJ_STATE_UNKNOWN.
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * For the "service state" and "unusable" methods svc_get_state goes on
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * to return the instance state as below, and the two methods map that
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * result as in the last two columns of the following table:
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * svc_get_state succeeds Service
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * Instance state with FMD_SERVICE_STATE_* State Unusable
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * -------------- ------------------------------- --------------- --------
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * none OK OK
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * uninitialized OK OK
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * maintenance UNUSABLE UNUSABLE Yes
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * offline OK OK
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * disabled OK OK
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * online OK OK
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * degraded DEGRADED DEGRADED
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * legacy_run OK (XXX can we see this?) OK
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby *
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * Note that *only* "maintenance" state should map to an unusable service state
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * or unusable status. That's because a service entering maintenance state
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * is modelled as a defect fault diagnosis in FMA, but there is no
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * corresponding isolation action from a response agent since the the service
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * is already isolated by virtue of being in maintenance state. Any transition
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * from maintenance state, even to offline, is considered a repair. If on
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * repair fmd does not see the service usable again then the case hangs
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * around in the "resolved but not all resources back online" state and
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * further maintenance events for this service will not show up in fmd state
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby * because case duplicate checking code will find the old case.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_get_state(topo_mod_t *mod, nvlist_t *fmri, boolean_t presence_only,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock int *ret)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock scf_handle_t *hdl;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock uint8_t fmversion;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *instance, *name;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_service_t *svc = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_scope_t *scope = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_instance_t *inst = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_property_t *prop = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_iter_t *iter = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_value_t *val = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_propertygroup_t *pg = NULL;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock int err, retval = 0;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock ssize_t len;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock char *state;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock if ((hdl = svc_get_handle(mod)) == NULL)
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock return (-1);
9f342a5aa7b159bbcf90d0fcdc467630fda3bd6fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_lookup_uint8(fmri, FM_VERSION, &fmversion) != 0 ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock fmversion > FM_SVC_SCHEME_VERSION ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_lookup_string(fmri, FM_FMRI_SVC_NAME, &name) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_FMRI_MALFORM));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((svc = scf_service_create(hdl)) == NULL ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (inst = scf_instance_create(hdl)) == NULL ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (scope = scf_scope_create(hdl)) == NULL ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (prop = scf_property_create(hdl)) == NULL ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (iter = scf_iter_create(hdl)) == NULL ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (pg = scf_pg_create(hdl)) == NULL ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (val = scf_value_create(hdl)) == NULL)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto error;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (scf_handle_get_scope(hdl, SCF_SCOPE_LOCAL, scope) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto error;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * If we fail to get the service due to _DELETED or _NOT_FOUND, then we
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * treat this as not present.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (scf_scope_get_service(scope, name, svc) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock err = scf_error();
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (err == SCF_ERROR_NOT_FOUND || err == SCF_ERROR_DELETED) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *ret = FMD_SERVICE_STATE_UNKNOWN;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto out;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock } else {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto error;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_lookup_string(fmri, FM_FMRI_SVC_INSTANCE, &instance) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *ret = FMD_SERVICE_STATE_OK;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto out;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * Again, check for _DELETED or _NOT_FOUND.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (scf_service_get_instance(svc, instance, inst) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock err = scf_error();
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (err == SCF_ERROR_NOT_FOUND || err == SCF_ERROR_DELETED) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *ret = FMD_SERVICE_STATE_UNKNOWN;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto out;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock } else {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto error;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock /*
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * For presence, we are done. Otherwise, we need to get the current
95efa359b507db290a2484b8f615822b1e06096fEric Schrock * state of the instance.
95efa359b507db290a2484b8f615822b1e06096fEric Schrock */
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (presence_only) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *ret = FMD_SERVICE_STATE_OK;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto out;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (scf_instance_get_pg(inst, SCF_PG_RESTARTER, pg) != 0 ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_pg_get_property(pg, SCF_PROPERTY_STATE, prop) != 0 ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_iter_property_values(iter, prop) != 0 ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_iter_next_value(iter, val) != 1)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto error;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if ((len = scf_value_get_astring(val, NULL, 0)) < 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto error;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock state = alloca(len + 1);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (scf_value_get_astring(val, state, len + 1) < 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto error;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby if (strcmp(state, SCF_STATE_STRING_MAINT) == 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *ret = FMD_SERVICE_STATE_UNUSABLE;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby } else if (strcmp(state, SCF_STATE_STRING_DEGRADED) == 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *ret = FMD_SERVICE_STATE_DEGRADED;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby } else {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock *ret = FMD_SERVICE_STATE_OK;
f6e214c7418f43af38bd8c3a557e3d0a1d311cfaGavin Maltby }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock goto out;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrockerror:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock retval = -1;
95efa359b507db290a2484b8f615822b1e06096fEric Schrockout:
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_value_destroy(val);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_pg_destroy(pg);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_iter_destroy(iter);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_property_destroy(prop);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_instance_destroy(inst);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_scope_destroy(scope);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock scf_service_destroy(svc);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (retval);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*ARGSUSED*/
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_fmri_present(topo_mod_t *mod, tnode_t *node, topo_version_t version,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *in, nvlist_t **out)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock int state;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (version > TOPO_METH_PRESENT_VERSION)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_VER_NEW));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (svc_get_state(mod, in, B_TRUE, &state) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (-1);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (topo_mod_nvalloc(mod, out, NV_UNIQUE_NAME) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_uint32(*out, TOPO_METH_PRESENT_RET,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock state != FMD_SERVICE_STATE_UNKNOWN) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_free(*out);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (0);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*ARGSUSED*/
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_fmri_replaced(topo_mod_t *mod, tnode_t *node, topo_version_t version,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *in, nvlist_t **out)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock int state;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (version > TOPO_METH_REPLACED_VERSION)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_VER_NEW));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (svc_get_state(mod, in, B_TRUE, &state) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (-1);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (topo_mod_nvalloc(mod, out, NV_UNIQUE_NAME) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_uint32(*out, TOPO_METH_REPLACED_RET,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock state == FMD_SERVICE_STATE_UNKNOWN ?
95efa359b507db290a2484b8f615822b1e06096fEric Schrock FMD_OBJ_STATE_NOT_PRESENT : FMD_OBJ_STATE_UNKNOWN) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_free(*out);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (0);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*ARGSUSED*/
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_fmri_service_state(topo_mod_t *mod, tnode_t *node, topo_version_t version,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *in, nvlist_t **out)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock int state;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (version > TOPO_METH_SERVICE_STATE_VERSION)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_VER_NEW));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (svc_get_state(mod, in, B_FALSE, &state) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (-1);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (topo_mod_nvalloc(mod, out, NV_UNIQUE_NAME) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_uint32(*out, TOPO_METH_SERVICE_STATE_RET,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock state) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_free(*out);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (0);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock/*ARGSUSED*/
95efa359b507db290a2484b8f615822b1e06096fEric Schrockstatic int
95efa359b507db290a2484b8f615822b1e06096fEric Schrocksvc_fmri_unusable(topo_mod_t *mod, tnode_t *node, topo_version_t version,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_t *in, nvlist_t **out)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock{
95efa359b507db290a2484b8f615822b1e06096fEric Schrock int state;
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (version > TOPO_METH_UNUSABLE_VERSION)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_VER_NEW));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (svc_get_state(mod, in, B_FALSE, &state) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (-1);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (topo_mod_nvalloc(mod, out, NV_UNIQUE_NAME) != 0)
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock if (nvlist_add_uint32(*out, TOPO_METH_UNUSABLE_RET,
95efa359b507db290a2484b8f615822b1e06096fEric Schrock (state == FMD_SERVICE_STATE_UNKNOWN ||
95efa359b507db290a2484b8f615822b1e06096fEric Schrock state == FMD_SERVICE_STATE_UNUSABLE)) != 0) {
95efa359b507db290a2484b8f615822b1e06096fEric Schrock nvlist_free(*out);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (topo_mod_seterrno(mod, EMOD_NVL_INVAL));
95efa359b507db290a2484b8f615822b1e06096fEric Schrock }
95efa359b507db290a2484b8f615822b1e06096fEric Schrock
95efa359b507db290a2484b8f615822b1e06096fEric Schrock return (0);
95efa359b507db290a2484b8f615822b1e06096fEric Schrock}