char *
fmdump_nvl2str(nvlist_t *nvl)
{
fmd_scheme_t *sp;
char c, *name, *s = NULL;
ssize_t len;
if (nvlist_lookup_string(nvl, FM_FMRI_SCHEME, &name) != 0) {
fmdump_warn("fmri does not contain required '%s' nvpair\n",
FM_FMRI_SCHEME);
return (NULL);
}
if ((sp = fmd_scheme_lookup("/usr/lib/fm/fmd/schemes", name)) == NULL ||
sp->sch_dlp == NULL || sp->sch_err != 0) {
const char *msg =
sp->sch_err == ELIBACC ? dlerror() : strerror(sp->sch_err);
fmdump_warn("cannot init '%s' scheme library to "
"format fmri: %s\n", name, msg ? msg : "unknown error");
return (NULL);
}
if ((len = sp->sch_ops.sop_nvl2str(nvl, &c, sizeof (c))) == -1 ||
(s = malloc(len + 1)) == NULL ||
sp->sch_ops.sop_nvl2str(nvl, s, len + 1) == -1) {
fmdump_warn("cannot format fmri using scheme '%s'", name);
free(s);
return (NULL);
}
return (s);
}
char *
fmdump_year(char *buf, size_t len, const fmd_log_record_t *rp)
{
#ifdef _ILP32
if (rp->rec_sec > LONG_MAX) {
fmdump_warn("record time is too large for 32-bit utility\n");
(void) snprintf(buf, len, "0x%llx", rp->rec_sec);
} else {
#endif
time_t tod = (time_t)rp->rec_sec;
(void) strftime(buf, len, "%b %d %Y %T", localtime(&tod));
#ifdef _ILP32
}
#endif
return (buf);
}
char *
fmdump_date(char *buf, size_t len, const fmd_log_record_t *rp)
{
if (rp->rec_sec > LONG_MAX) {
fmdump_warn("record time is too large for 32-bit utility\n");
(void) snprintf(buf, len, "0x%llx", rp->rec_sec);
} else {
time_t tod = (time_t)rp->rec_sec;
time_t now = time(NULL);
if (tod > now+60 ||
tod < now - 6L*30L*24L*60L*60L) { /* 6 months ago */
(void) strftime(buf, len, "%b %d %Y %T",
localtime(&tod));
} else {
size_t sz;
sz = strftime(buf, len, "%b %d %T", localtime(&tod));
(void) snprintf(buf + sz, len - sz, ".%4.4llu",
rp->rec_nsec / (NANOSEC / 10000));
}
}
return (buf);
}