static void
db_rr_iterator_pause(db_rr_iterator_t *it) {
RUNTIME_CHECK(dns_dbiterator_pause(it->dbit) == ISC_R_SUCCESS);
}
static void
list(dbinfo *dbi, char *seektext) {
dns_fixedname_t fname;
dns_name_t *name;
dns_dbnode_t *node;
dns_rdatasetiter_t *rdsiter;
isc_result_t result;
int i;
size_t len;
dns_fixedname_t fseekname;
dns_name_t *seekname;
isc_buffer_t source;
dns_fixedname_init(&fname);
name = dns_fixedname_name(&fname);
if (dbi->dbiterator == NULL) {
INSIST(dbi->iversion == NULL);
if (dns_db_iszone(dbi->db)) {
if (dbi->version != NULL)
dns_db_attachversion(dbi->db, dbi->version,
&dbi->iversion);
else
dns_db_currentversion(dbi->db, &dbi->iversion);
}
result = dns_db_createiterator(dbi->db, 0, &dbi->dbiterator);
if (result == ISC_R_SUCCESS) {
if (seektext != NULL) {
len = strlen(seektext);
isc_buffer_init(&source, seektext, len);
isc_buffer_add(&source, len);
dns_fixedname_init(&fseekname);
seekname = dns_fixedname_name(&fseekname);
result = dns_name_fromtext(seekname, &source,
dns_db_origin(
dbi->db),
0, NULL);
if (result == ISC_R_SUCCESS)
result = dns_dbiterator_seek(
dbi->dbiterator,
seekname);
} else if (dbi->ascending)
result = dns_dbiterator_first(dbi->dbiterator);
else
result = dns_dbiterator_last(dbi->dbiterator);
}
} else
result = ISC_R_SUCCESS;
node = NULL;
rdsiter = NULL;
i = 0;
while (result == ISC_R_SUCCESS) {
result = dns_dbiterator_current(dbi->dbiterator, &node, name);
if (result != ISC_R_SUCCESS && result != DNS_R_NEWORIGIN)
break;
result = dns_db_allrdatasets(dbi->db, node, dbi->iversion, 0,
&rdsiter);
if (result != ISC_R_SUCCESS) {
dns_db_detachnode(dbi->db, &node);
break;
}
print_rdatasets(name, rdsiter);
dns_rdatasetiter_destroy(&rdsiter);
dns_db_detachnode(dbi->db, &node);
if (dbi->ascending)
result = dns_dbiterator_next(dbi->dbiterator);
else
result = dns_dbiterator_prev(dbi->dbiterator);
i++;
if (result == ISC_R_SUCCESS && i == dbi->pause_every) {
printf("[more...]\n");
result = dns_dbiterator_pause(dbi->dbiterator);
if (result == ISC_R_SUCCESS)
return;
}
}
if (result != ISC_R_NOMORE)
print_result("", result);
dns_dbiterator_destroy(&dbi->dbiterator);
if (dbi->iversion != NULL)
dns_db_closeversion(dbi->db, &dbi->iversion, ISC_FALSE);
}
void
dns_rriterator_pause(dns_rriterator_t *it) {
REQUIRE(VALID_RRITERATOR(it));
RUNTIME_CHECK(dns_dbiterator_pause(it->dbit) == ISC_R_SUCCESS);
}
