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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999-2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* This plugin creates the PICL nodes and properties specified in
* configuration file.
* It is used to create the FRU tree for a platform.
* The configuration file for FRU tree is called "piclfrutree.conf".
*/
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <syslog.h>
#include <alloca.h>
#include <limits.h>
#include <sys/utsname.h>
#include <sys/systeminfo.h>
#include <sys/stat.h>
#include <libintl.h>
#include <picl.h>
#include <picltree.h>
#include "picld_pluginutil.h"
#define EM_FAIL gettext("SUNW_piclfrutree PICL plugin module failed")
static void piclfrutree_register(void);
static void piclfrutree_init(void);
static void piclfrutree_fini(void);
#define FRUTREE_CONFFILE_NAME "piclfrutree.conf"
#pragma init(piclfrutree_register)
static picld_plugin_reg_t my_reg_info = {
PICLD_PLUGIN_VERSION_1,
PICLD_PLUGIN_NON_CRITICAL,
"SUNW_piclfrutree",
piclfrutree_init,
piclfrutree_fini
};
static void
piclfrutree_register(void)
{
(void) picld_plugin_register(&my_reg_info);
}
/*
* Search for the frutree config file from the platform specific
* directory to the common directory.
*
* The size of outfilename must be PATH_MAX
*/
static int
get_config_file(char *outfilename)
{
char nmbuf[SYS_NMLN];
char pname[PATH_MAX];
if (sysinfo(SI_PLATFORM, nmbuf, sizeof (nmbuf)) != -1) {
(void) snprintf(pname, PATH_MAX, PICLD_PLAT_PLUGIN_DIRF, nmbuf);
(void) strlcat(pname, FRUTREE_CONFFILE_NAME, PATH_MAX);
if (access(pname, R_OK) == 0) {
(void) strlcpy(outfilename, pname, PATH_MAX);
return (0);
}
}
if (sysinfo(SI_MACHINE, nmbuf, sizeof (nmbuf)) != -1) {
(void) snprintf(pname, PATH_MAX, PICLD_PLAT_PLUGIN_DIRF, nmbuf);
(void) strlcat(pname, FRUTREE_CONFFILE_NAME, PATH_MAX);
if (access(pname, R_OK) == 0) {
(void) strlcpy(outfilename, pname, PATH_MAX);
return (0);
}
}
(void) snprintf(pname, PATH_MAX, "%s/%s", PICLD_COMMON_PLUGIN_DIR,
FRUTREE_CONFFILE_NAME);
if (access(pname, R_OK) == 0) {
(void) strlcpy(outfilename, pname, PATH_MAX);
return (0);
}
return (-1);
}
static void
piclfrutree_init(void)
{
char fullfilename[PATH_MAX];
picl_nodehdl_t rooth;
if (get_config_file(fullfilename) < 0)
return;
if (ptree_get_root(&rooth) != PICL_SUCCESS)
return;
if (picld_pluginutil_parse_config_file(rooth, fullfilename) !=
PICL_SUCCESS)
syslog(LOG_ERR, EM_FAIL);
}
static void
piclfrutree_fini(void)
{
}
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