/* callback function invoked from OpenIPMI */
static void sensor_change(enum ipmi_update_e op, ipmi_entity_t *ent, ipmi_sensor_t *sensor, void *cb_data)
{
const char *__function_name = "sensor_change";
zbx_ipmi_host_t *h = cb_data;
zabbix_log(LOG_LEVEL_DEBUG, "In %s() phost:%p host:'[%s]:%d'", __function_name, h, h->ip, h->port);
/* ignore non-readable sensors (e.g. Event-only) */
if (0 != ipmi_sensor_get_is_readable(sensor))
{
switch (op)
{
case IPMI_ADDED:
if (NULL == get_ipmi_sensor(h, sensor))
allocate_ipmi_sensor(h, sensor);
break;
case IPMI_DELETED:
delete_ipmi_sensor(h, sensor);
break;
case IPMI_CHANGED:
break;
}
}
zabbix_log(LOG_LEVEL_DEBUG, "End of %s()", __function_name);
}
static void sensor_change(enum ipmi_update_e op, ipmi_entity_t *ent, ipmi_sensor_t *sensor, void *cb_data)
{
const char *__function_name = "sensor_change";
zbx_ipmi_host_t *h = cb_data;
zabbix_log(LOG_LEVEL_DEBUG, "In %s() phost:%p host:'[%s]:%d'", __function_name, h, h->ip, h->port);
switch (ipmi_sensor_get_event_reading_type(sensor))
{
case IPMI_EVENT_READING_TYPE_THRESHOLD:
case IPMI_EVENT_READING_TYPE_DISCRETE_USAGE:
case IPMI_EVENT_READING_TYPE_DISCRETE_STATE:
case IPMI_EVENT_READING_TYPE_DISCRETE_PREDICTIVE_FAILURE:
case IPMI_EVENT_READING_TYPE_DISCRETE_LIMIT_EXCEEDED:
case IPMI_EVENT_READING_TYPE_DISCRETE_PERFORMANCE_MET:
case IPMI_EVENT_READING_TYPE_DISCRETE_SEVERITY:
case IPMI_EVENT_READING_TYPE_DISCRETE_DEVICE_PRESENCE:
case IPMI_EVENT_READING_TYPE_DISCRETE_DEVICE_ENABLE:
case IPMI_EVENT_READING_TYPE_DISCRETE_AVAILABILITY:
case IPMI_EVENT_READING_TYPE_DISCRETE_REDUNDANCY:
case IPMI_EVENT_READING_TYPE_DISCRETE_ACPI_POWER:
if (op == IPMI_ADDED)
{
if (NULL == get_ipmi_sensor(h, sensor))
allocate_ipmi_sensor(h, sensor);
}
else if (op == IPMI_DELETED)
delete_ipmi_sensor(h, sensor);
break;
case IPMI_EVENT_READING_TYPE_SENSOR_SPECIFIC:
; /* nothing */
}
zabbix_log(LOG_LEVEL_DEBUG, "End of %s()", __function_name);
}
/* 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));
}
/* 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 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;
}
