605 lines
20 KiB
C
605 lines
20 KiB
C
/* scan_ipmi.c: detect NUT supported Power Supply Units
|
|
*
|
|
* Copyright (C)
|
|
* 2011 - 2012 Arnaud Quette <arnaud.quette@free.fr>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
#include "common.h"
|
|
#include "nut-scan.h"
|
|
|
|
#ifdef WITH_IPMI
|
|
#include "upsclient.h"
|
|
#include <freeipmi/freeipmi.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <ltdl.h>
|
|
|
|
#define NUT_IPMI_DRV_NAME "nut-ipmipsu"
|
|
|
|
/* IPMI defines */
|
|
/* 5 seconds for establishing an IPMI connection */
|
|
#define IPMI_SESSION_TIMEOUT_LENGTH_DEFAULT 5000
|
|
#define IPMI_RETRANSMISSION_TIMEOUT_LENGTH_DEFAULT 250
|
|
|
|
/* dynamic link library stuff */
|
|
static char * libname = "libfreeipmi";
|
|
static lt_dlhandle dl_handle = NULL;
|
|
static const char *dl_error = NULL;
|
|
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
/* Functions symbols remapping */
|
|
#define IPMI_FRU_CLOSE_DEVICE_ID "ipmi_fru_close_device_id"
|
|
#define IPMI_FRU_CTX_DESTROY "ipmi_fru_ctx_destroy"
|
|
#define IPMI_FRU_CTX_CREATE "ipmi_fru_ctx_create"
|
|
#define IPMI_FRU_CTX_SET_FLAGS "ipmi_fru_ctx_set_flags"
|
|
#define IPMI_FRU_OPEN_DEVICE_ID "ipmi_fru_open_device_id"
|
|
#define IPMI_FRU_CTX_ERRORMSG "ipmi_fru_ctx_errormsg"
|
|
#define IPMI_FRU_READ_DATA_AREA "ipmi_fru_read_data_area"
|
|
#define IPMI_FRU_PARSE_NEXT "ipmi_fru_next"
|
|
typedef ipmi_fru_ctx_t ipmi_fru_parse_ctx_t;
|
|
typedef ipmi_sdr_ctx_t ipmi_sdr_cache_ctx_t;
|
|
/* Functions remapping */
|
|
static void (*nut_ipmi_sdr_ctx_destroy) (ipmi_sdr_ctx_t ctx);
|
|
#else /* HAVE_FREEIPMI_11X_12X */
|
|
#define IPMI_FRU_AREA_SIZE_MAX IPMI_FRU_PARSE_AREA_SIZE_MAX
|
|
#define IPMI_FRU_FLAGS_SKIP_CHECKSUM_CHECKS IPMI_FRU_PARSE_FLAGS_SKIP_CHECKSUM_CHECKS
|
|
#define IPMI_FRU_AREA_TYPE_MULTIRECORD_POWER_SUPPLY_INFORMATION IPMI_FRU_PARSE_AREA_TYPE_MULTIRECORD_POWER_SUPPLY_INFORMATION
|
|
/* Functions symbols remapping */
|
|
#define IPMI_FRU_CLOSE_DEVICE_ID "ipmi_fru_parse_close_device_id"
|
|
#define IPMI_FRU_CTX_DESTROY "ipmi_fru_parse_ctx_destroy"
|
|
#define IPMI_FRU_CTX_CREATE "ipmi_fru_parse_ctx_create"
|
|
#define IPMI_FRU_CTX_SET_FLAGS "ipmi_fru_parse_ctx_set_flags"
|
|
#define IPMI_FRU_OPEN_DEVICE_ID "ipmi_fru_parse_open_device_id"
|
|
#define IPMI_FRU_CTX_ERRORMSG "ipmi_fru_parse_ctx_errormsg"
|
|
#define IPMI_FRU_READ_DATA_AREA "ipmi_fru_parse_read_data_area"
|
|
#define IPMI_FRU_PARSE_NEXT "ipmi_fru_parse_next"
|
|
/* Functions remapping */
|
|
static void (*nut_ipmi_sdr_cache_ctx_destroy) (ipmi_sdr_cache_ctx_t ctx);
|
|
static void (*nut_ipmi_sdr_parse_ctx_destroy) (ipmi_sdr_parse_ctx_t ctx);
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
|
|
|
|
static int (*nut_ipmi_fru_close_device_id) (ipmi_fru_parse_ctx_t ctx);
|
|
static void (*nut_ipmi_fru_ctx_destroy) (ipmi_fru_parse_ctx_t ctx);
|
|
static ipmi_fru_parse_ctx_t (*nut_ipmi_fru_ctx_create) (ipmi_ctx_t ipmi_ctx);
|
|
static int (*nut_ipmi_fru_ctx_set_flags) (ipmi_fru_parse_ctx_t ctx, unsigned int flags);
|
|
static int (*nut_ipmi_fru_open_device_id) (ipmi_fru_parse_ctx_t ctx, uint8_t fru_device_id);
|
|
static char * (*nut_ipmi_fru_ctx_errormsg) (ipmi_fru_parse_ctx_t ctx);
|
|
static int (*nut_ipmi_fru_read_data_area) (ipmi_fru_parse_ctx_t ctx,
|
|
unsigned int *area_type,
|
|
unsigned int *area_length,
|
|
void *areabuf,
|
|
unsigned int areabuflen);
|
|
static int (*nut_ipmi_fru_next) (ipmi_fru_parse_ctx_t ctx);
|
|
static ipmi_ctx_t (*nut_ipmi_ctx_create) (void);
|
|
static int (*nut_ipmi_ctx_find_inband) (ipmi_ctx_t ctx,
|
|
ipmi_driver_type_t *driver_type,
|
|
int disable_auto_probe,
|
|
uint16_t driver_address,
|
|
uint8_t register_spacing,
|
|
const char *driver_device,
|
|
unsigned int workaround_flags,
|
|
unsigned int flags);
|
|
static int (*nut_ipmi_ctx_open_outofband) (ipmi_ctx_t ctx,
|
|
const char *hostname,
|
|
const char *username,
|
|
const char *password,
|
|
uint8_t authentication_type,
|
|
uint8_t privilege_level,
|
|
unsigned int session_timeout,
|
|
unsigned int retransmission_timeout,
|
|
unsigned int workaround_flags,
|
|
unsigned int flags);
|
|
static int (*nut_ipmi_ctx_errnum) (ipmi_ctx_t ctx);
|
|
static char * (*nut_ipmi_ctx_errormsg) (ipmi_ctx_t ctx);
|
|
static int (*nut_ipmi_ctx_close) (ipmi_ctx_t ctx);
|
|
static void (*nut_ipmi_ctx_destroy) (ipmi_ctx_t ctx);
|
|
|
|
/* Internal functions */
|
|
static nutscan_device_t * nutscan_scan_ipmi_device(const char * IPaddr, nutscan_ipmi_t * sec);
|
|
|
|
/* Return 0 on error */
|
|
int nutscan_load_ipmi_library()
|
|
{
|
|
if( dl_handle != NULL ) {
|
|
/* if previous init failed */
|
|
if( dl_handle == (void *)1 ) {
|
|
return 0;
|
|
}
|
|
/* init has already been done */
|
|
return 1;
|
|
}
|
|
|
|
if( lt_dlinit() != 0 ) {
|
|
fprintf(stderr, "Error initializing lt_init\n");
|
|
return 0;
|
|
}
|
|
|
|
dl_handle = lt_dlopenext(libname);
|
|
if (!dl_handle) {
|
|
dl_error = lt_dlerror();
|
|
goto err;
|
|
}
|
|
|
|
/* Clear any existing error */
|
|
lt_dlerror();
|
|
|
|
*(void **) (&nut_ipmi_fru_close_device_id) = lt_dlsym(dl_handle, IPMI_FRU_CLOSE_DEVICE_ID);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_fru_ctx_destroy) = lt_dlsym(dl_handle, IPMI_FRU_CTX_DESTROY);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
|
|
*(void **) (&nut_ipmi_sdr_ctx_destroy) = lt_dlsym(dl_handle, "ipmi_sdr_ctx_destroy");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
#else /* HAVE_FREEIPMI_11X_12X */
|
|
|
|
*(void **) (&nut_ipmi_sdr_cache_ctx_destroy) = lt_dlsym(dl_handle, "ipmi_sdr_cache_ctx_destroy");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_sdr_parse_ctx_destroy) = lt_dlsym(dl_handle, "ipmi_sdr_parse_ctx_destroy");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
|
|
*(void **) (&nut_ipmi_fru_ctx_create) = lt_dlsym(dl_handle, IPMI_FRU_CTX_CREATE);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_fru_ctx_set_flags) = lt_dlsym(dl_handle, IPMI_FRU_CTX_SET_FLAGS);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_fru_open_device_id) = lt_dlsym(dl_handle, IPMI_FRU_OPEN_DEVICE_ID);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_fru_ctx_errormsg) = lt_dlsym(dl_handle, IPMI_FRU_CTX_ERRORMSG);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_fru_read_data_area) = lt_dlsym(dl_handle, IPMI_FRU_READ_DATA_AREA);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_fru_next) = lt_dlsym(dl_handle, IPMI_FRU_PARSE_NEXT);
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_ctx_create) = lt_dlsym(dl_handle, "ipmi_ctx_create");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_ctx_find_inband) = lt_dlsym(dl_handle, "ipmi_ctx_find_inband");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_ctx_open_outofband) = lt_dlsym(dl_handle, "ipmi_ctx_open_outofband");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_ctx_errnum) = lt_dlsym(dl_handle, "ipmi_ctx_errnum");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_ctx_errormsg) = lt_dlsym(dl_handle, "ipmi_ctx_errormsg");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_ctx_close) = lt_dlsym(dl_handle, "ipmi_ctx_close");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
*(void **) (&nut_ipmi_ctx_destroy) = lt_dlsym(dl_handle, "ipmi_ctx_destroy");
|
|
if ((dl_error = lt_dlerror()) != NULL) {
|
|
goto err;
|
|
}
|
|
|
|
return 1;
|
|
err:
|
|
fprintf(stderr, "Cannot load IPMI library (%s) : %s. IPMI search disabled.\n", libname, dl_error);
|
|
dl_handle = (void *)1;
|
|
lt_dlexit();
|
|
return 0;
|
|
}
|
|
/* end of dynamic link library stuff */
|
|
|
|
/* Cleanup IPMI contexts */
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
static void nut_freeipmi_cleanup(ipmi_fru_parse_ctx_t fru_parse_ctx,
|
|
ipmi_sdr_ctx_t sdr_ctx)
|
|
#else /* HAVE_FREEIPMI_11X_12X */
|
|
static void nut_freeipmi_cleanup(ipmi_fru_parse_ctx_t fru_parse_ctx,
|
|
ipmi_sdr_cache_ctx_t sdr_cache_ctx,
|
|
ipmi_sdr_parse_ctx_t sdr_parse_ctx)
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
{
|
|
if (fru_parse_ctx) {
|
|
(*nut_ipmi_fru_close_device_id) (fru_parse_ctx);
|
|
(*nut_ipmi_fru_ctx_destroy) (fru_parse_ctx);
|
|
}
|
|
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
|
|
if (sdr_ctx) {
|
|
(*nut_ipmi_sdr_ctx_destroy) (sdr_ctx);
|
|
}
|
|
|
|
#else /* HAVE_FREEIPMI_11X_12X */
|
|
|
|
if (sdr_cache_ctx) {
|
|
(*nut_ipmi_sdr_cache_ctx_destroy) (sdr_cache_ctx);
|
|
}
|
|
|
|
if (sdr_parse_ctx) {
|
|
(*nut_ipmi_sdr_parse_ctx_destroy) (sdr_parse_ctx);
|
|
}
|
|
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
}
|
|
|
|
/* Return 1 if supported, 0 otherwise */
|
|
int is_ipmi_device_supported(ipmi_ctx_t ipmi_ctx, int ipmi_id)
|
|
{
|
|
int ret = -1;
|
|
unsigned int area_type = 0;
|
|
unsigned int area_length = 0;
|
|
uint8_t areabuf[IPMI_FRU_AREA_SIZE_MAX+1];
|
|
ipmi_fru_parse_ctx_t fru_parse_ctx = NULL;
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
ipmi_sdr_ctx_t sdr_ctx = NULL;
|
|
#else /* HAVE_FREEIPMI_11X_12X */
|
|
ipmi_sdr_cache_ctx_t sdr_cache_ctx = NULL;
|
|
ipmi_sdr_parse_ctx_t sdr_parse_ctx = NULL;
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
|
|
/* Parse FRU information */
|
|
if (!(fru_parse_ctx = (*nut_ipmi_fru_ctx_create) (ipmi_ctx)))
|
|
{
|
|
fprintf(stderr, "Error with %s(): %s\n", IPMI_FRU_CTX_CREATE, (*nut_ipmi_ctx_errormsg)(ipmi_ctx));
|
|
return 0;
|
|
}
|
|
|
|
/* lots of motherboards calculate checksums incorrectly */
|
|
if ((*nut_ipmi_fru_ctx_set_flags) (fru_parse_ctx, IPMI_FRU_FLAGS_SKIP_CHECKSUM_CHECKS) < 0)
|
|
{
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_ctx);
|
|
#else
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_cache_ctx, sdr_parse_ctx);
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
return 0;
|
|
}
|
|
|
|
if ((*nut_ipmi_fru_open_device_id) (fru_parse_ctx, ipmi_id) < 0)
|
|
{
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_ctx);
|
|
#else
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_cache_ctx, sdr_parse_ctx);
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
return 0;
|
|
}
|
|
|
|
do
|
|
{
|
|
/* clear fields */
|
|
area_type = 0;
|
|
area_length = 0;
|
|
memset (areabuf, '\0', IPMI_FRU_AREA_SIZE_MAX + 1);
|
|
|
|
/* parse FRU buffer */
|
|
if ((*nut_ipmi_fru_read_data_area) (fru_parse_ctx,
|
|
&area_type,
|
|
&area_length,
|
|
areabuf,
|
|
IPMI_FRU_AREA_SIZE_MAX) < 0)
|
|
{
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_ctx);
|
|
#else
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_cache_ctx, sdr_parse_ctx);
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
return 0;
|
|
}
|
|
|
|
if (area_length)
|
|
{
|
|
if (area_type == IPMI_FRU_AREA_TYPE_MULTIRECORD_POWER_SUPPLY_INFORMATION)
|
|
{
|
|
/* Found a POWER_SUPPLY record */
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_ctx);
|
|
#else
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_cache_ctx, sdr_parse_ctx);
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
return 1;
|
|
}
|
|
}
|
|
} while ((ret = (*nut_ipmi_fru_next) (fru_parse_ctx)) == 1);
|
|
|
|
/* No need for further errors checking */
|
|
#ifdef HAVE_FREEIPMI_11X_12X
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_ctx);
|
|
#else
|
|
nut_freeipmi_cleanup(fru_parse_ctx, sdr_cache_ctx, sdr_parse_ctx);
|
|
#endif /* HAVE_FREEIPMI_11X_12X */
|
|
return 0;
|
|
}
|
|
|
|
/* Check for IPMI support on a specific (local or remote) system
|
|
* Return NULL on error, or a valid nutscan_device_t otherwise */
|
|
nutscan_device_t * nutscan_scan_ipmi_device(const char * IPaddr, nutscan_ipmi_t * ipmi_sec)
|
|
{
|
|
ipmi_ctx_t ipmi_ctx = NULL;
|
|
nutscan_device_t * nut_dev = NULL;
|
|
nutscan_device_t * current_nut_dev = NULL;
|
|
int ret = -1;
|
|
int ipmi_id = 0;
|
|
char port_id[64];
|
|
|
|
if( !nutscan_avail_ipmi ) {
|
|
return NULL;
|
|
}
|
|
|
|
/* Initialize the FreeIPMI library. */
|
|
if (!(ipmi_ctx = (*nut_ipmi_ctx_create) ()))
|
|
{
|
|
/* we have to force cleanup, since exit handler is not yet installed */
|
|
fprintf(stderr, "ipmi_ctx_create\n");
|
|
return NULL;
|
|
}
|
|
|
|
/* Are we scanning locally, or over the network? */
|
|
if (IPaddr == NULL)
|
|
{
|
|
/* FIXME: we need root right to access local IPMI!
|
|
if (!ipmi_is_root ()) {
|
|
fprintf(stderr, "IPMI scan: %s\n", ipmi_ctx_strerror (IPMI_ERR_PERMISSION));
|
|
} */
|
|
|
|
if ((ret = (*nut_ipmi_ctx_find_inband) (ipmi_ctx,
|
|
NULL,
|
|
0, /* don't disable auto-probe */
|
|
0,
|
|
0,
|
|
NULL,
|
|
0, /* workaround flags, none by default */
|
|
0 /* flags */
|
|
)) < 0)
|
|
{
|
|
fprintf(stderr, "ipmi_ctx_find_inband: %s\n",
|
|
(*nut_ipmi_ctx_errormsg) (ipmi_ctx));
|
|
return NULL;
|
|
}
|
|
if (!ret)
|
|
{
|
|
/* No local IPMI device detected */
|
|
return NULL;
|
|
}
|
|
}
|
|
else {
|
|
|
|
#if 0
|
|
if (ipmi_sec->ipmi_version == IPMI_2_0) {
|
|
|
|
/* FIXME: need processing?!
|
|
* int parse_kg (void *out, unsigned int outlen, const char *in)
|
|
* if ((rv = parse_kg (common_cmd_args_config->k_g, IPMI_MAX_K_G_LENGTH + 1, data->string)) < 0)
|
|
* {
|
|
* fprintf (stderr, "Config File Error: k_g input formatted incorrectly\n");
|
|
* exit (EXIT_FAILURE);
|
|
* }*/
|
|
if ((ret = (*nut_ipmi_ctx_open_outofband_2_0) (ipmi_ctx,
|
|
IPaddr,
|
|
ipmi_sec->username,
|
|
ipmi_sec->password,
|
|
ipmi_sec->K_g_BMC_key,
|
|
??? (ipmi_sec->K_g_BMC_key) ? config->k_g_len : 0,
|
|
ipmi_sec->privilege_level,
|
|
ipmi_sec->cipher_suite_id,
|
|
IPMI_SESSION_TIMEOUT_LENGTH_DEFAULT,
|
|
IPMI_RETRANSMISSION_TIMEOUT_LENGTH_DEFAULT,
|
|
ipmi_dev->workaround_flags,
|
|
flags) < 0)
|
|
{
|
|
IPMI_MONITORING_DEBUG (("ipmi_ctx_open_outofband_2_0: %s", ipmi_ctx_errormsg (c->ipmi_ctx)));
|
|
if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_USERNAME_INVALID)
|
|
c->errnum = IPMI_MONITORING_ERR_USERNAME_INVALID;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_PASSWORD_INVALID)
|
|
c->errnum = IPMI_MONITORING_ERR_PASSWORD_INVALID;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_PRIVILEGE_LEVEL_INSUFFICIENT)
|
|
c->errnum = IPMI_MONITORING_ERR_PRIVILEGE_LEVEL_INSUFFICIENT;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_PRIVILEGE_LEVEL_CANNOT_BE_OBTAINED)
|
|
c->errnum = IPMI_MONITORING_ERR_PRIVILEGEL_LEVEL_CANNOT_BE_OBTAINED;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_K_G_INVALID)
|
|
c->errnum = IPMI_MONITORING_ERR_K_G_INVALID;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_CIPHER_SUITE_ID_UNAVAILABLE)
|
|
c->errnum = IPMI_MONITORING_ERR_CIPHER_SUITE_ID_UNAVAILABLE;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_PASSWORD_VERIFICATION_TIMEOUT)
|
|
c->errnum = IPMI_MONITORING_ERR_PASSWORD_VERIFICATION_TIMEOUT;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_IPMI_2_0_UNAVAILABLE)
|
|
c->errnum = IPMI_MONITORING_ERR_IPMI_2_0_UNAVAILABLE;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_CONNECTION_TIMEOUT)
|
|
c->errnum = IPMI_MONITORING_ERR_CONNECTION_TIMEOUT;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_SESSION_TIMEOUT)
|
|
c->errnum = IPMI_MONITORING_ERR_SESSION_TIMEOUT;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_BAD_COMPLETION_CODE
|
|
|| ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_IPMI_ERROR)
|
|
c->errnum = IPMI_MONITORING_ERR_IPMI_ERROR;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_BMC_BUSY)
|
|
c->errnum = IPMI_MONITORING_ERR_BMC_BUSY;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_OUT_OF_MEMORY)
|
|
c->errnum = IPMI_MONITORING_ERR_OUT_OF_MEMORY;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_HOSTNAME_INVALID)
|
|
c->errnum = IPMI_MONITORING_ERR_HOSTNAME_INVALID;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_PARAMETERS)
|
|
c->errnum = IPMI_MONITORING_ERR_PARAMETERS;
|
|
else if (ipmi_ctx_errnum (c->ipmi_ctx) == IPMI_ERR_SYSTEM_ERROR)
|
|
c->errnum = IPMI_MONITORING_ERR_SYSTEM_ERROR;
|
|
else
|
|
c->errnum = IPMI_MONITORING_ERR_INTERNAL_ERROR;
|
|
return (-1);
|
|
}
|
|
}
|
|
else { /* Not IPMI 2.0 */
|
|
|
|
#endif /* 0 */
|
|
|
|
/* Fall back to IPMI 1.5 */
|
|
if ((ret = (*nut_ipmi_ctx_open_outofband) (ipmi_ctx,
|
|
IPaddr,
|
|
ipmi_sec->username,
|
|
ipmi_sec->password,
|
|
ipmi_sec->authentication_type,
|
|
ipmi_sec->privilege_level,
|
|
IPMI_SESSION_TIMEOUT_LENGTH_DEFAULT,
|
|
IPMI_RETRANSMISSION_TIMEOUT_LENGTH_DEFAULT,
|
|
ipmi_sec->workaround_flags,
|
|
IPMI_FLAGS_DEFAULT
|
|
)) < 0)
|
|
{
|
|
/* No IPMI device detected on this host!
|
|
if ((*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_USERNAME_INVALID
|
|
|| (*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_PASSWORD_INVALID
|
|
|| (*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_PRIVILEGE_LEVEL_INSUFFICIENT
|
|
|| (*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_PRIVILEGE_LEVEL_CANNOT_BE_OBTAINED
|
|
|| (*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_AUTHENTICATION_TYPE_UNAVAILABLE
|
|
|| (*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_PASSWORD_VERIFICATION_TIMEOUT
|
|
|| (*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_HOSTNAME_INVALID
|
|
|| (*nut_ipmi_ctx_errnum) (ipmi_ctx) == IPMI_ERR_CONNECTION_TIMEOUT) { */
|
|
|
|
/* FIXME: don't log timeout errors */
|
|
fprintf(stderr, "nut_ipmi_ctx_open_outofband: %s\n",
|
|
(*nut_ipmi_ctx_errormsg) (ipmi_ctx));
|
|
return NULL;
|
|
/*}*/
|
|
}
|
|
}
|
|
|
|
/* Loop through all possible components */
|
|
for (ipmi_id = 0 ; ipmi_id <= IPMI_FRU_DEVICE_ID_MAX ; ipmi_id++) {
|
|
|
|
if (is_ipmi_device_supported(ipmi_ctx, ipmi_id)) {
|
|
|
|
if ( (nut_dev = nutscan_new_device()) == NULL ) {
|
|
fprintf(stderr,"Memory allocation error\n");
|
|
nutscan_free_device(current_nut_dev);
|
|
break;
|
|
}
|
|
|
|
/* Fill the device structure (sufficient with driver and port) */
|
|
nut_dev->type = TYPE_IPMI;
|
|
nut_dev->driver = strdup(NUT_IPMI_DRV_NAME);
|
|
if (IPaddr == NULL) {
|
|
sprintf(port_id, "id%x", ipmi_id);
|
|
}
|
|
else {
|
|
/* FIXME: also check against "localhost" and its IPv{4,6} */
|
|
sprintf(port_id, "id%x@%s", ipmi_id, IPaddr);
|
|
}
|
|
nut_dev->port = strdup(port_id);
|
|
/* FIXME: also dump device.serial?
|
|
* using drivers/libfreeipmi_get_board_info() */
|
|
|
|
current_nut_dev = nutscan_add_device_to_device(
|
|
current_nut_dev,
|
|
nut_dev);
|
|
|
|
memset (port_id, 0, sizeof(port_id));
|
|
}
|
|
}
|
|
|
|
/* Final cleanup */
|
|
if (ipmi_ctx) {
|
|
(*nut_ipmi_ctx_close) (ipmi_ctx);
|
|
(*nut_ipmi_ctx_destroy) (ipmi_ctx);
|
|
}
|
|
|
|
return current_nut_dev;
|
|
}
|
|
|
|
/* General IPMI scan entry point: scan 1 to n devices, local or remote,
|
|
* for IPMI support
|
|
* Return NULL on error, or a valid nutscan_device_t otherwise */
|
|
nutscan_device_t * nutscan_scan_ipmi(const char * start_ip, const char * stop_ip, nutscan_ipmi_t * sec)
|
|
{
|
|
nutscan_ip_iter_t ip;
|
|
char * ip_str = NULL;
|
|
nutscan_ipmi_t * tmp_sec;
|
|
nutscan_device_t * nut_dev = NULL;
|
|
nutscan_device_t * current_nut_dev = NULL;
|
|
|
|
if( !nutscan_avail_ipmi ) {
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/* Are we scanning locally, or through the network? */
|
|
if (start_ip == NULL)
|
|
{
|
|
/* Local PSU scan */
|
|
current_nut_dev = nutscan_scan_ipmi_device(NULL, NULL);
|
|
}
|
|
else {
|
|
ip_str = nutscan_ip_iter_init(&ip, start_ip, stop_ip);
|
|
|
|
while(ip_str != NULL) {
|
|
tmp_sec = malloc(sizeof(nutscan_ipmi_t));
|
|
memcpy(tmp_sec, sec, sizeof(nutscan_ipmi_t));
|
|
|
|
if ((current_nut_dev = nutscan_scan_ipmi_device(ip_str, tmp_sec)) != NULL) {
|
|
/* Store the positive result */
|
|
current_nut_dev = nutscan_add_device_to_device(current_nut_dev, nut_dev);
|
|
}
|
|
/* Prepare the next iteration */
|
|
ip_str = nutscan_ip_iter_inc(&ip);
|
|
};
|
|
}
|
|
|
|
return nutscan_rewind_device(current_nut_dev);
|
|
}
|
|
#else /* WITH_IPMI */
|
|
/* stub function */
|
|
nutscan_device_t * nutscan_scan_ipmi(const char * startIP, const char * stopIP, nutscan_ipmi_t * sec)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif /* WITH_IPMI */
|