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#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include "opal-ei-scn.h"
#include "parse_helpers.h"
#include "print_helpers.h"
int parse_ei_scn(struct opal_ei_scn **r_ei,
struct opal_v6_hdr *hdr,
const char *buf, int buflen)
{
struct opal_ei_scn *ei;
struct opal_ei_scn *eibuf = (struct opal_ei_scn *)buf;
if (check_buflen(buflen, sizeof(struct opal_ei_scn), __func__) < 0 ||
check_buflen(hdr->length, sizeof(struct opal_ei_scn), __func__) < 0)
return -EINVAL;
*r_ei = malloc(hdr->length);
if (!*r_ei)
return -ENOMEM;
ei = *r_ei;
ei->v6hdr = *hdr;
ei->g_timestamp = be64toh(eibuf->g_timestamp);
ei->genesis.corrosion = be32toh(eibuf->genesis.corrosion);
ei->genesis.temperature = be16toh(eibuf->genesis.temperature);
ei->genesis.rate = be16toh(eibuf->genesis.rate);
ei->status = eibuf->status;
ei->user_data_scn = eibuf->user_data_scn;
ei->read_count = be16toh(eibuf->read_count);
if (check_buflen(hdr->length, sizeof(struct opal_ei_scn) +
(ei->read_count * sizeof(struct opal_ei_env_scn)),
__func__) < 0 ||
check_buflen(buflen, sizeof(struct opal_ei_scn) +
(ei->read_count * sizeof(struct opal_ei_env_scn)),
__func__)) {
free(ei);
return -EINVAL;
}
int i;
for (i = 0; i < ei->read_count; i++) {
ei->readings[i].corrosion = be32toh(eibuf->readings[i].corrosion);
ei->readings[i].temperature = be16toh(eibuf->readings[i].temperature);
ei->readings[i].rate = be16toh(eibuf->readings[i].rate);
}
return 0;
}
static int print_ei_env_scn(const struct opal_ei_env_scn *ei_env)
{
print_line("Avg Norm corrosion", "0x%08x", ei_env->corrosion);
print_line("Avg Norm temp", "0x%04x", ei_env->temperature);
print_line("Corrosion rate", "0x%04x", ei_env->rate);
return 0;
}
int print_ei_scn(const struct opal_ei_scn *ei)
{
print_header("Environmental Information");
print_opal_v6_hdr(ei->v6hdr);
print_center("Genesis Readings");
print_line("Timestamp", "0x%016lx", ei->g_timestamp);
print_ei_env_scn(&(ei->genesis));
print_center(" ");
if (ei->status == CORROSION_RATE_NORM)
print_line("Corrosion Rate Status", "Normal");
else if (ei->status == CORROSION_RATE_ABOVE)
print_line("Corrosion Rate Status", "Above Normal");
else
print_line("Corrosion Rate Status", "Unknown");
print_line("User Data Section", "%s",
ei->user_data_scn ? "Present" : "Absent");
print_line("Sensor Reading Count", "0x%04x", ei->read_count);
int i;
for(i = 0; i < ei->read_count; i++)
print_ei_env_scn(ei->readings + i);
return 0;
}
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