static ib_status_t audit_add_line_item(const ib_logformat_t *lf,
const ib_logformat_field_t *field,
const void *cbdata,
const char **str)
{
const auditlog_callback_data_t *logdata =
(const auditlog_callback_data_t *)cbdata;
switch (field->fchar) {
case IB_LOG_FIELD_REMOTE_ADDR:
*str = logdata->tx->remote_ipstr;
break;
case IB_LOG_FIELD_LOCAL_ADDR:
*str = logdata->conn->local_ipstr;
break;
case IB_LOG_FIELD_HOSTNAME:
*str = logdata->tx->hostname;
break;
case IB_LOG_FIELD_SITE_ID:
if (logdata->site == NULL) {
*str = (char *)"-";
}
else {
*str = logdata->site->id;
}
break;
case IB_LOG_FIELD_SENSOR_ID:
*str = logdata->log->ib->sensor_id;
break;
case IB_LOG_FIELD_TRANSACTION_ID:
*str = logdata->tx->id;
break;
case IB_LOG_FIELD_TIMESTAMP:
{
char *tstamp = NULL;
/* Prepare timestamp (only if needed) */
tstamp = (char *)ib_mm_alloc(logdata->log->mm, 30);
if (tstamp == NULL) {
return IB_EALLOC;
}
ib_clock_timestamp(tstamp, &logdata->tx->tv_created);
*str = tstamp;
break;
}
case IB_LOG_FIELD_LOG_FILE:
*str = logdata->cfg->fn;
break;
default:
*str = "\n";
/* Not understood */
return IB_EINVAL;
}
return IB_OK;
}
void ib_clock_relative_timestamp(
char *buf,
const ib_timeval_t *ptv,
ib_time_t offset
)
{
ib_timeval_t adj_tv;
if (ptv != NULL) {
IB_CLOCK_ASSIGN_TIMEVAL(adj_tv, *ptv);
}
else {
ib_clock_gettimeofday(&adj_tv);
}
IB_CLOCK_ADJUST_TIMEVAL(adj_tv, offset);
ib_clock_timestamp(buf, &adj_tv);
}
ib_status_t core_audit_get_index_line(ib_provider_inst_t *lpi,
ib_auditlog_t *log,
char *line,
int *line_size)
{
IB_FTRACE_INIT();
core_audit_cfg_t *cfg = (core_audit_cfg_t *)log->cfg_data;
ib_core_cfg_t *corecfg;
ib_tx_t *tx = log->tx;
ib_conn_t *conn = tx->conn;
ib_site_t *site = ib_context_site_get(log->ctx);
const ib_logformat_t *lf;
ib_status_t rc;
char *ptr = line;
char *tstamp = NULL;
uint8_t which;
int i = 0;
int l = 0;
int used = 0;
const char *aux = NULL;
/* Retrieve corecfg to get the AuditLogIndexFormat */
rc = ib_context_module_config(log->ctx, ib_core_module(),
(void *)&corecfg);
if (rc != IB_OK) {
IB_FTRACE_RET_STATUS(rc);
}
lf = corecfg->auditlog_index_hp;
which = lf->literal_starts ? 1 : 0;
for (; (i < lf->field_cnt || l < lf->literal_cnt) &&
used < IB_LOGFORMAT_MAXLINELEN;)
{
if (which++ % 2 == 0) {
int aux_i = 0;
switch (lf->fields[i]) {
case IB_LOG_FIELD_REMOTE_ADDR:
aux = tx->er_ipstr;
break;
case IB_LOG_FIELD_LOCAL_ADDR:
aux = conn->local_ipstr;
break;
case IB_LOG_FIELD_HOSTNAME:
aux = tx->hostname;
break;
case IB_LOG_FIELD_SITE_ID:
if (site == NULL) {
aux = (char *)"-";
}
else {
aux = site->id_str;
}
break;
case IB_LOG_FIELD_SENSOR_ID:
aux = log->ib->sensor_id_str;
break;
case IB_LOG_FIELD_TRANSACTION_ID:
aux = tx->id;
break;
case IB_LOG_FIELD_TIMESTAMP:
/* Prepare timestamp (only if needed) */
tstamp = (char *)ib_mpool_alloc(log->mp, 30);
if (tstamp == NULL) {
IB_FTRACE_RET_STATUS(IB_EALLOC);
}
ib_clock_timestamp(tstamp, &tx->tv_created);
aux = tstamp;
break;
case IB_LOG_FIELD_LOG_FILE:
aux = cfg->fn;
break;
default:
ptr[used++] = '\n';
/* Not understood */
IB_FTRACE_RET_STATUS(IB_EINVAL);
break;
}
for (; aux != NULL && aux[aux_i] != '\0';) {
if (used < IB_LOGFORMAT_MAXLINELEN) {
ptr[used++] = aux[aux_i++];
}
else {
ptr[used++] = '\n';
IB_FTRACE_RET_STATUS(IB_ETRUNC);
}
}
++i;
}
else {
/* Use literals */
if (used + lf->literals_len[l] < IB_LOGFORMAT_MAXLINELEN) {
memcpy(&ptr[used], lf->literals[l], lf->literals_len[l]);
used += lf->literals_len[l];
++l;
}
else {
/* Truncated.. */
ptr[used++] = '\n';
IB_FTRACE_RET_STATUS(IB_ETRUNC);
}
}
}
ptr[used++] = '\n';
*line_size = used;
IB_FTRACE_RET_STATUS(IB_OK);
}
