/**
* Get the *running* O/S identification
*/
static void
swins_get_OS_ident(void)
{
struct utsname os_id;
char os_string[SW_NAME_MLEN] = "";
struct swins_entry *entry;
u_char *boot;
struct stat sb;
struct tm k_ts;
if (uname(&os_id) == -1) {
syslog(LOG_WARNING, "%s: %m", __func__);
return;
}
snprintf(os_string, sizeof(os_string), "%s: %s",
os_id.sysname, os_id.version);
if ((entry = swins_find_by_name(os_string)) != NULL ||
(entry = swins_entry_create(os_string)) == NULL)
return;
entry->flags |= (HR_SWINSTALLED_FOUND | HR_SWINSTALLED_IMMUTABLE);
entry->id = &oid_zeroDotZero;
entry->type = (int32_t)SWI_OPERATING_SYSTEM;
memset(entry->date, 0, sizeof(entry->date));
if (OS_getSystemInitialLoadParameters(&boot) == SNMP_ERR_NOERROR &&
strlen(boot) > 0 && stat(boot, &sb) == 0 &&
localtime_r(&sb.st_ctime, &k_ts) != NULL)
entry->date_len = make_date_time(entry->date, &k_ts, 0);
}
/*
* prototype of this function was genrated by gensnmptree tool in header file
* hostres_tree.h
* Returns SNMP_ERR_NOERROR on success
*/
int
op_hrSystem(struct snmp_context *ctx, struct snmp_value *value,
u_int sub, u_int iidx __unused, enum snmp_op curr_op)
{
int err;
u_char *str;
switch (curr_op) {
case SNMP_OP_GET:
switch (value->var.subs[sub - 1]) {
case LEAF_hrSystemUptime:
return (OS_getSystemUptime(&value->v.uint32));
case LEAF_hrSystemDate:
return (OS_getSystemDate(value));
case LEAF_hrSystemInitialLoadDevice:
value->v.uint32 = 0; /* FIXME */
return (SNMP_ERR_NOERROR);
case LEAF_hrSystemInitialLoadParameters:
if ((err = OS_getSystemInitialLoadParameters(&str)) !=
SNMP_ERR_NOERROR)
return (err);
return (string_get(value, str, -1));
case LEAF_hrSystemNumUsers:
return (OS_getSystemNumUsers(&value->v.uint32));
case LEAF_hrSystemProcesses:
return (OS_getSystemProcesses(&value->v.uint32));
case LEAF_hrSystemMaxProcesses:
return (OS_getSystemMaxProcesses(&value->v.uint32));
}
abort();
case SNMP_OP_SET:
switch (value->var.subs[sub - 1]) {
case LEAF_hrSystemDate:
if ((ctx->scratch->ptr1 =
OS_checkSystemDateInput(value->v.octetstring.octets,
value->v.octetstring.len)) == NULL)
return (SNMP_ERR_WRONG_VALUE);
return (SNMP_ERR_NOERROR);
case LEAF_hrSystemInitialLoadDevice:
case LEAF_hrSystemInitialLoadParameters:
return (SNMP_ERR_NOT_WRITEABLE);
}
abort();
case SNMP_OP_ROLLBACK:
switch (value->var.subs[sub - 1]) {
case LEAF_hrSystemDate:
free(ctx->scratch->ptr1);
return (SNMP_ERR_NOERROR);
case LEAF_hrSystemInitialLoadDevice:
case LEAF_hrSystemInitialLoadParameters:
abort();
}
abort();
case SNMP_OP_COMMIT:
switch (value->var.subs[sub - 1]) {
case LEAF_hrSystemDate:
(void)OS_setSystemDate(ctx->scratch->ptr1);
free(ctx->scratch->ptr1);
return (SNMP_ERR_NOERROR);
case LEAF_hrSystemInitialLoadDevice:
case LEAF_hrSystemInitialLoadParameters:
abort();
}
abort();
case SNMP_OP_GETNEXT:
abort();
}
abort();
}
