/* callback function invoked from OpenIPMI */
static void got_discrete_states(ipmi_sensor_t *sensor, int err, ipmi_states_t *states, void *cb_data)
{
const char *__function_name = "got_discrete_states";
char id_str[2 * IPMI_SENSOR_ID_SZ + 1];
int id, i, val, ret, is_state_set;
ipmi_entity_t *ent;
zbx_ipmi_host_t *h = cb_data;
zbx_ipmi_sensor_t *s;
zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __function_name);
s = get_ipmi_sensor(h, sensor);
if (NULL == s)
{
THIS_SHOULD_NEVER_HAPPEN;
h->err = zbx_strdup(h->err, "fatal error");
h->ret = NOTSUPPORTED;
goto out;
}
if (0 != err)
{
h->err = zbx_dsprintf(h->err, "error 0x%x while reading a discrete sensor %s@[%s]:%d", err,
sensor_id_to_str(id_str, sizeof(id_str), s->id, s->id_type, s->id_sz), h->ip, h->port);
h->ret = NOTSUPPORTED;
goto out;
}
ent = ipmi_sensor_get_entity(sensor);
id = ipmi_entity_get_entity_id(ent);
/* Discrete values are 16-bit. We're storing them into a 64-bit uint. */
#define MAX_DISCRETE_STATES 15
s->value.discrete = 0;
for (i = 0; i < MAX_DISCRETE_STATES; i++)
{
ret = ipmi_sensor_discrete_event_readable(sensor, i, &val);
if (0 != ret || 0 == val)
continue;
is_state_set = ipmi_is_state_set(states, i);
zabbix_log(LOG_LEVEL_DEBUG, "State [%s | %s | %s | %s | state %d value is %d]",
sensor_id_to_str(id_str, sizeof(id_str), s->id, s->id_type, s->id_sz),
ipmi_get_entity_id_string(id), ipmi_sensor_get_sensor_type_string(sensor),
ipmi_sensor_get_event_reading_type_string(sensor), i, is_state_set);
if (0 != is_state_set)
s->value.discrete |= 1 << i;
}
#undef MAX_DISCRETE_STATES
out:
h->done = 1;
zabbix_log(LOG_LEVEL_DEBUG, "End of %s():%s", __function_name, zbx_result_string(h->ret));
}
static zbx_ipmi_sensor_t *allocate_ipmi_sensor(zbx_ipmi_host_t *h, ipmi_sensor_t *sensor)
{
const char *__function_name = "allocate_ipmi_sensor";
char id_str[2 * IPMI_SENSOR_ID_SZ + 1];
zbx_ipmi_sensor_t *s;
char id[IPMI_SENSOR_ID_SZ];
enum ipmi_str_type_e id_type;
int id_sz, sz;
char full_name[MAX_STRING_LEN];
id_sz = ipmi_sensor_get_id_length(sensor);
memset(id, 0, sizeof(id));
ipmi_sensor_get_id(sensor, id, sizeof(id));
id_type = ipmi_sensor_get_id_type(sensor);
zabbix_log(LOG_LEVEL_DEBUG, "In %s() sensor:'%s@[%s]:%d'", __function_name,
sensor_id_to_str(id_str, sizeof(id_str), id, id_type, id_sz), h->ip, h->port);
h->sensor_count++;
sz = h->sensor_count * sizeof(zbx_ipmi_sensor_t);
if (NULL == h->sensors)
h->sensors = zbx_malloc(h->sensors, sz);
else
h->sensors = zbx_realloc(h->sensors, sz);
s = &h->sensors[h->sensor_count - 1];
s->sensor = sensor;
memcpy(s->id, id, sizeof(id));
s->id_type = id_type;
s->id_sz = id_sz;
memset(&s->value, 0, sizeof(s->value));
s->reading_type = ipmi_sensor_get_event_reading_type(sensor);
s->type = ipmi_sensor_get_sensor_type(sensor);
ipmi_sensor_get_name(s->sensor, full_name, sizeof(full_name));
zabbix_log(LOG_LEVEL_DEBUG, "Added sensor: host:'%s:%d' id_type:%d id_sz:%d id:'%s'"
" reading_type:0x%x ('%s') type:0x%x ('%s') full_name:'%s'", h->ip, h->port,
s->id_type, s->id_sz, sensor_id_to_str(id_str, sizeof(id_str), s->id, s->id_type, s->id_sz),
s->reading_type, ipmi_sensor_get_event_reading_type_string(s->sensor), s->type,
ipmi_sensor_get_sensor_type_string(s->sensor), full_name);
zabbix_log(LOG_LEVEL_DEBUG, "End of %s():%p", __function_name, s);
return s;
}
/* callback function invoked from OpenIPMI */
static void got_thresh_reading(ipmi_sensor_t *sensor, int err, enum ipmi_value_present_e value_present,
unsigned int raw_value, double val, ipmi_states_t *states, void *cb_data)
{
const char *__function_name = "got_thresh_reading";
char id_str[2 * IPMI_SENSOR_ID_SZ + 1];
const char *e_string, *s_type_string, *s_reading_type_string;
ipmi_entity_t *ent;
const char *percent = "", *base, *mod_use = "", *modifier = "", *rate;
zbx_ipmi_host_t *h = cb_data;
zbx_ipmi_sensor_t *s;
zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __function_name);
if (0 != err)
{
zabbix_log(LOG_LEVEL_DEBUG, "%s() fail: %s", __function_name, zbx_strerror(err));
h->err = zbx_dsprintf(h->err, "error 0x%x while reading threshold sensor", err);
h->ret = NETWORK_ERROR;
h->done = 1;
goto out;
}
s = get_ipmi_sensor(h, sensor);
if (NULL == s)
{
THIS_SHOULD_NEVER_HAPPEN;
h->err = zbx_dsprintf(h->err, "fatal error");
h->ret = NOTSUPPORTED;
h->done = 1;
goto out;
}
switch (value_present)
{
case IPMI_NO_VALUES_PRESENT:
case IPMI_RAW_VALUE_PRESENT:
h->err = zbx_dsprintf(h->err, "no value present for threshold sensor");
h->ret = NOTSUPPORTED;
break;
case IPMI_BOTH_VALUES_PRESENT:
s->value.threshold = val;
/* next lines only for debug logging */
ent = ipmi_sensor_get_entity(sensor);
e_string = ipmi_entity_get_entity_id_string(ent);
s_type_string = ipmi_sensor_get_sensor_type_string(sensor);
s_reading_type_string = ipmi_sensor_get_event_reading_type_string(sensor);
base = ipmi_sensor_get_base_unit_string(sensor);
if (ipmi_sensor_get_percentage(sensor))
percent = "%";
switch (ipmi_sensor_get_modifier_unit_use(sensor))
{
case IPMI_MODIFIER_UNIT_NONE:
break;
case IPMI_MODIFIER_UNIT_BASE_DIV_MOD:
mod_use = "/";
modifier = ipmi_sensor_get_modifier_unit_string(sensor);
break;
case IPMI_MODIFIER_UNIT_BASE_MULT_MOD:
mod_use = "*";
modifier = ipmi_sensor_get_modifier_unit_string(sensor);
break;
}
rate = ipmi_sensor_get_rate_unit_string(sensor);
zabbix_log(LOG_LEVEL_DEBUG, "Value [%s | %s | %s | %s | " ZBX_FS_DBL "%s %s%s%s%s]",
sensor_id_to_str(id_str, sizeof(id_str), s->id, s->id_type, s->id_sz),
e_string, s_type_string, s_reading_type_string, val, percent, base,
mod_use, modifier, rate);
break;
}
h->done = 1;
out:
zabbix_log(LOG_LEVEL_DEBUG, "End of %s():%s", __function_name, zbx_result_string(h->ret));
}
static void
sensor_dump(ipmi_sensor_t *sensor, ipmi_cmd_info_t *cmd_info)
{
ipmi_cmdlang_t *cmdlang = ipmi_cmdinfo_get_cmdlang(cmd_info);
int num, lun;
char *str;
const char *cstr;
int event_support;
int event_reading_type;
int len;
int rv;
int val;
event_reading_type = ipmi_sensor_get_event_reading_type(sensor);
ipmi_sensor_get_num(sensor, &lun, &num);
ipmi_cmdlang_out_int(cmd_info, "LUN", lun);
ipmi_cmdlang_out_int(cmd_info, "Number", num);
ipmi_cmdlang_out_int(cmd_info, "Event Reading Type",
ipmi_sensor_get_event_reading_type(sensor));
ipmi_cmdlang_out(cmd_info, "Event Reading Type Name",
ipmi_sensor_get_event_reading_type_string(sensor));
ipmi_cmdlang_out_int(cmd_info, "Type",
ipmi_sensor_get_sensor_type(sensor));
ipmi_cmdlang_out(cmd_info, "Type Name",
ipmi_sensor_get_sensor_type_string(sensor));
val = ipmi_sensor_get_sensor_direction(sensor);
if (val != IPMI_SENSOR_DIRECTION_UNSPECIFIED)
ipmi_cmdlang_out(cmd_info, "Direction",
ipmi_get_sensor_direction_string(val));
event_support = ipmi_sensor_get_event_support(sensor);
switch (event_support) {
case IPMI_EVENT_SUPPORT_PER_STATE:
ipmi_cmdlang_out(cmd_info, "Event Support", "per state");
break;
case IPMI_EVENT_SUPPORT_ENTIRE_SENSOR:
ipmi_cmdlang_out(cmd_info, "Event Support", "entire sensor");
break;
case IPMI_EVENT_SUPPORT_GLOBAL_ENABLE:
ipmi_cmdlang_out(cmd_info, "Event Support", "global");
break;
default:
break;
}
ipmi_cmdlang_out_bool(cmd_info, "Init Scanning",
ipmi_sensor_get_sensor_init_scanning(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Init Events",
ipmi_sensor_get_sensor_init_events(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Init Thresholds",
ipmi_sensor_get_sensor_init_thresholds(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Init Hysteresis",
ipmi_sensor_get_sensor_init_hysteresis(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Init Type",
ipmi_sensor_get_sensor_init_type(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Init Power Up Events",
ipmi_sensor_get_sensor_init_pu_events(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Init Power Up Scanning",
ipmi_sensor_get_sensor_init_pu_scanning(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Ignore If No Entity",
ipmi_sensor_get_ignore_if_no_entity(sensor));
ipmi_cmdlang_out_bool(cmd_info, "Auto Rearm",
ipmi_sensor_get_supports_auto_rearm(sensor));
ipmi_cmdlang_out_int(cmd_info, "OEM1",
ipmi_sensor_get_oem1(sensor));
len = ipmi_sensor_get_id_length(sensor);
if (len) {
str = ipmi_mem_alloc(len);
if (!str) {
cmdlang->err = ENOMEM;
cmdlang->errstr = "Out of memory";
goto out_err;
}
len = ipmi_sensor_get_id(sensor, str, len);
ipmi_cmdlang_out_type(cmd_info, "Id",
ipmi_sensor_get_id_type(sensor),
str, len);
ipmi_mem_free(str);
}
if (event_reading_type == IPMI_EVENT_READING_TYPE_THRESHOLD) {
int access = ipmi_sensor_get_threshold_access(sensor);
enum ipmi_thresh_e thresh;
enum ipmi_event_value_dir_e value_dir;
enum ipmi_event_dir_e dir;
int rv;
char th_name[50];
double dval;
ipmi_cmdlang_out(cmd_info, "Threshold Access",
ipmi_get_threshold_access_support_string(access));
for (thresh = IPMI_LOWER_NON_CRITICAL;
thresh <= IPMI_UPPER_NON_RECOVERABLE;
thresh++)
{
rv = ipmi_sensor_threshold_reading_supported(sensor, thresh, &val);
if ((rv) || !val)
continue;
ipmi_cmdlang_out(cmd_info, "Threshold", NULL);
ipmi_cmdlang_down(cmd_info);
ipmi_cmdlang_out(cmd_info, "Name",
ipmi_get_threshold_string(thresh));
rv = ipmi_sensor_threshold_readable(sensor, thresh, &val);
if (rv)
val = 0;
ipmi_cmdlang_out_bool(cmd_info, "Readable", val);
rv = ipmi_sensor_threshold_settable(sensor, thresh, &val);
if (rv)
val = 0;
ipmi_cmdlang_out_bool(cmd_info, "Settable", val);
for (value_dir = IPMI_GOING_LOW;
value_dir <= IPMI_GOING_HIGH;
value_dir++)
{
for (dir = IPMI_ASSERTION;
dir <= IPMI_DEASSERTION;
dir++)
{
rv = ipmi_sensor_threshold_event_supported(sensor,
thresh,
value_dir,
dir,
&val);
if (rv || !val) continue;
snprintf(th_name, sizeof(th_name), "%s %s",
ipmi_get_value_dir_string(value_dir),
ipmi_get_event_dir_string(dir));
ipmi_cmdlang_out(cmd_info, "Supports", th_name);
}
}
ipmi_cmdlang_up(cmd_info);
}
val = ipmi_sensor_get_hysteresis_support(sensor);
ipmi_cmdlang_out(cmd_info, "Hysteresis Support",
ipmi_get_hysteresis_support_string(val));
#if 0
/* FIXME - no accuracy handling */
int ipmi_sensor_get_accuracy(ipmi_sensor_t *sensor, int val,
double *accuracy);
#endif
rv = ipmi_sensor_get_nominal_reading(sensor, &dval);
if (!rv)
ipmi_cmdlang_out_double(cmd_info, "Nominal Reading", dval);
rv = ipmi_sensor_get_normal_max(sensor, &dval);
if (!rv)
ipmi_cmdlang_out_double(cmd_info, "Normal Max", dval);
rv = ipmi_sensor_get_normal_min(sensor, &dval);
if (!rv)
ipmi_cmdlang_out_double(cmd_info, "Normal Min", dval);
rv = ipmi_sensor_get_sensor_max(sensor, &dval);
if (!rv)
ipmi_cmdlang_out_double(cmd_info, "Sensor Max", dval);
rv = ipmi_sensor_get_sensor_min(sensor, &dval);
if (!rv)
ipmi_cmdlang_out_double(cmd_info, "Sensor Min", dval);
ipmi_cmdlang_out_int(cmd_info, "Base Unit",
ipmi_sensor_get_base_unit(sensor));
ipmi_cmdlang_out(cmd_info, "Base Unit Name",
ipmi_sensor_get_base_unit_string(sensor));
cstr = ipmi_sensor_get_rate_unit_string(sensor);
if (strlen(cstr)) {
ipmi_cmdlang_out_int(cmd_info, "Rate Unit",
ipmi_sensor_get_rate_unit(sensor));
ipmi_cmdlang_out(cmd_info, "Rate Unit Name", cstr);
}
switch (ipmi_sensor_get_modifier_unit_use(sensor)) {
case IPMI_MODIFIER_UNIT_BASE_DIV_MOD:
ipmi_cmdlang_out(cmd_info, "Modifier Use", "/");
ipmi_cmdlang_out_int(cmd_info, "Modifier Unit",
ipmi_sensor_get_modifier_unit(sensor));
ipmi_cmdlang_out(cmd_info, "Modifier Unit Name",
ipmi_sensor_get_modifier_unit_string(sensor));
break;
case IPMI_MODIFIER_UNIT_BASE_MULT_MOD:
ipmi_cmdlang_out(cmd_info, "Modifier Use", "*");
ipmi_cmdlang_out_int(cmd_info, "Modifier Unit",
ipmi_sensor_get_modifier_unit(sensor));
ipmi_cmdlang_out(cmd_info, "Modifier Unit Name",
ipmi_sensor_get_modifier_unit_string(sensor));
break;
default:
break;
}
if (ipmi_sensor_get_percentage(sensor))
ipmi_cmdlang_out(cmd_info, "Percentage", "%");
} else {
int event;
enum ipmi_event_dir_e dir;
for (event=0; event<15; event++) {
rv = ipmi_sensor_discrete_event_readable(sensor, event, &val);
if (rv || !val)
continue;
ipmi_cmdlang_out(cmd_info, "Event", NULL);
ipmi_cmdlang_down(cmd_info);
ipmi_cmdlang_out_int(cmd_info, "Offset", event);
cstr = ipmi_sensor_reading_name_string(sensor, event);
if (strcmp(cstr, "unknown") != 0)
ipmi_cmdlang_out(cmd_info, "Name", cstr);
for (dir = IPMI_ASSERTION;
dir <= IPMI_DEASSERTION;
dir++)
{
rv = ipmi_sensor_discrete_event_supported(sensor,
event,
dir,
&val);
if (rv || !val) continue;
ipmi_cmdlang_out(cmd_info, "Supports",
ipmi_get_event_dir_string(dir));
}
ipmi_cmdlang_up(cmd_info);
}
}
return;
out_err:
ipmi_sensor_get_name(sensor, cmdlang->objstr,
cmdlang->objstr_len);
cmdlang->location = "cmd_sensor.c(sensor_dump)";
}
static void got_thresh_reading(ipmi_sensor_t *sensor, int err, enum ipmi_value_present_e value_present,
unsigned int raw_value, double val, ipmi_states_t *states, void *cb_data)
{
const char *e_string, *s_type_string, *s_reading_type_string;
ipmi_entity_t *ent;
const char *percent = "", *base, *mod_use = "", *modifier = "", *rate;
zbx_ipmi_host_t *h = cb_data;
zbx_ipmi_sensor_t *s;
zabbix_log(LOG_LEVEL_DEBUG, "In got_thresh_reading()");
if (err) {
h->err = zbx_dsprintf(h->err, "Error 0x%x while read threshold sensor", err);
h->ret = NETWORK_ERROR;
h->done = 1;
return;
}
s = get_ipmi_sensor(h, sensor);
if (NULL == s)
{
/* this should never happen */
h->err = zbx_dsprintf(h->err, "Fatal error");
h->ret = NOTSUPPORTED;
h->done = 1;
return;
}
switch (value_present)
{
case IPMI_NO_VALUES_PRESENT:
case IPMI_RAW_VALUE_PRESENT:
h->err = zbx_dsprintf(h->err, "No value present for threshold sensor");
h->ret = NOTSUPPORTED;
break;
case IPMI_BOTH_VALUES_PRESENT:
s->value = val;
/* next lines only for debug logging */
ent = ipmi_sensor_get_entity(sensor);
e_string = ipmi_entity_get_entity_id_string(ent);
s_type_string = ipmi_sensor_get_sensor_type_string(sensor);
s_reading_type_string = ipmi_sensor_get_event_reading_type_string(sensor);
base = ipmi_sensor_get_base_unit_string(sensor);
if (ipmi_sensor_get_percentage(sensor))
percent = "%";
switch (ipmi_sensor_get_modifier_unit_use(sensor)) {
case IPMI_MODIFIER_UNIT_NONE:
break;
case IPMI_MODIFIER_UNIT_BASE_DIV_MOD:
mod_use = "/";
modifier = ipmi_sensor_get_modifier_unit_string(sensor);
break;
case IPMI_MODIFIER_UNIT_BASE_MULT_MOD:
mod_use = "*";
modifier = ipmi_sensor_get_modifier_unit_string(sensor);
break;
}
rate = ipmi_sensor_get_rate_unit_string(sensor);
zabbix_log(LOG_LEVEL_DEBUG, "Value [%s | %s | %s | %s | " ZBX_FS_DBL "%s %s%s%s%s]",
s->s_name, e_string, s_type_string, s_reading_type_string,
val, percent, base, mod_use, modifier, rate);
break;
}
h->done = 1;
}
