/*
* seek_emty: walk database starting at an empty nonterminal node
* (should fail)
*/
static void test_seek_nx(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
dns_name_t *seekname;
dns_fixedname_t f1;
UNUSED(tc);
dns_fixedname_init(&f1);
seekname = dns_fixedname_name(&f1);
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = make_name("nonexistent." TEST_ORIGIN, seekname);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_dbiterator_seek(iter, seekname);
ATF_CHECK_EQ(result, ISC_R_NOTFOUND);
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
static void
db_rr_iterator_destroy(db_rr_iterator_t *it) {
if (dns_rdataset_isassociated(&it->rdataset))
dns_rdataset_disassociate(&it->rdataset);
if (it->rdatasetit != NULL)
dns_rdatasetiter_destroy(&it->rdatasetit);
if (it->node != NULL)
dns_db_detachnode(it->db, &it->node);
dns_dbiterator_destroy(&it->dbit);
}
void
dns_rriterator_destroy(dns_rriterator_t *it) {
REQUIRE(VALID_RRITERATOR(it));
if (dns_rdataset_isassociated(&it->rdataset))
dns_rdataset_disassociate(&it->rdataset);
if (it->rdatasetit != NULL)
dns_rdatasetiter_destroy(&it->rdatasetit);
if (it->node != NULL)
dns_db_detachnode(it->db, &it->node);
dns_dbiterator_destroy(&it->dbit);
}
static isc_result_t
check_hints(dns_db_t *db) {
isc_result_t result;
dns_rdataset_t rootns;
dns_dbiterator_t *dbiter = NULL;
dns_dbnode_t *node = NULL;
isc_stdtime_t now;
dns_fixedname_t fixname;
dns_name_t *name;
dns_rdatasetiter_t *rdsiter = NULL;
isc_stdtime_get(&now);
dns_fixedname_init(&fixname);
name = dns_fixedname_name(&fixname);
dns_rdataset_init(&rootns);
(void)dns_db_find(db, dns_rootname, NULL, dns_rdatatype_ns, 0,
now, NULL, name, &rootns, NULL);
result = dns_db_createiterator(db, 0, &dbiter);
if (result != ISC_R_SUCCESS)
goto cleanup;
result = dns_dbiterator_first(dbiter);
while (result == ISC_R_SUCCESS) {
result = dns_dbiterator_current(dbiter, &node, name);
if (result != ISC_R_SUCCESS)
goto cleanup;
result = dns_db_allrdatasets(db, node, NULL, now, &rdsiter);
if (result != ISC_R_SUCCESS)
goto cleanup;
result = check_node(&rootns, name, rdsiter);
if (result != ISC_R_SUCCESS)
goto cleanup;
dns_rdatasetiter_destroy(&rdsiter);
dns_db_detachnode(db, &node);
result = dns_dbiterator_next(dbiter);
}
if (result == ISC_R_NOMORE)
result = ISC_R_SUCCESS;
cleanup:
if (dns_rdataset_isassociated(&rootns))
dns_rdataset_disassociate(&rootns);
if (rdsiter != NULL)
dns_rdatasetiter_destroy(&rdsiter);
if (node != NULL)
dns_db_detachnode(db, &node);
if (dbiter != NULL)
dns_dbiterator_destroy(&dbiter);
return (result);
}
/* seek: walk database starting at a particular node */
static void test_seek(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
dns_dbnode_t *node = NULL;
dns_name_t *name, *seekname;
dns_fixedname_t f1, f2;
int i = 0;
UNUSED(tc);
dns_fixedname_init(&f1);
name = dns_fixedname_name(&f1);
dns_fixedname_init(&f2);
seekname = dns_fixedname_name(&f2);
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = make_name("c." TEST_ORIGIN, seekname);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_dbiterator_seek(iter, seekname);
ATF_CHECK_EQ(result, ISC_R_SUCCESS);
while (result == ISC_R_SUCCESS) {
result = dns_dbiterator_current(iter, &node, name);
if (result == DNS_R_NEWORIGIN)
result = ISC_R_SUCCESS;
ATF_CHECK_EQ(result, ISC_R_SUCCESS);
dns_db_detachnode(db, &node);
result = dns_dbiterator_next(iter);
i++;
}
ATF_CHECK_EQ(i, atoi(atf_tc_get_md_var(tc, "X-nodes")));
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
/* create: make sure we can create a dbiterator */
static void
test_create(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
/* reverse: walk database backwards */
static void test_reverse(const atf_tc_t *tc) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbiterator_t *iter = NULL;
dns_dbnode_t *node = NULL;
dns_name_t *name;
dns_fixedname_t f;
int i = 0;
UNUSED(tc);
dns_fixedname_init(&f);
name = dns_fixedname_name(&f);
result = dns_test_begin(NULL, ISC_FALSE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_test_loaddb(&db, dns_dbtype_cache, TEST_ORIGIN,
atf_tc_get_md_var(tc, "X-filename"));
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = dns_db_createiterator(db, 0, &iter);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
for (result = dns_dbiterator_last(iter);
result == ISC_R_SUCCESS;
result = dns_dbiterator_prev(iter)) {
result = dns_dbiterator_current(iter, &node, name);
if (result == DNS_R_NEWORIGIN)
result = ISC_R_SUCCESS;
ATF_CHECK_EQ(result, ISC_R_SUCCESS);
dns_db_detachnode(db, &node);
i++;
}
ATF_CHECK_EQ(i, 12);
dns_dbiterator_destroy(&iter);
dns_db_detach(&db);
dns_test_end();
}
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);
}
static void nsecify (char *filename)
{
isc_result_t result;
dns_db_t *db;
dns_dbversion_t *wversion;
dns_dbnode_t *node, *nextnode;
char *origintext;
dns_fixedname_t fname, fnextname;
dns_name_t *name, *nextname, *target;
isc_buffer_t b;
size_t len;
dns_dbiterator_t *dbiter;
char newfilename[1024];
dns_fixedname_init (&fname);
name = dns_fixedname_name (&fname);
dns_fixedname_init (&fnextname);
nextname = dns_fixedname_name (&fnextname);
origintext = strrchr (filename, '/');
if (origintext == NULL)
origintext = filename;
else
origintext++; /* Skip '/'. */
len = strlen (origintext);
isc_buffer_init (&b, origintext, len);
isc_buffer_add (&b, len);
result = dns_name_fromtext (name, &b, dns_rootname, 0, NULL);
check_result (result, "dns_name_fromtext()");
db = NULL;
result = dns_db_create (mctx, "rbt", name, dns_dbtype_zone, dns_rdataclass_in, 0, NULL, &db);
check_result (result, "dns_db_create()");
result = dns_db_load (db, filename);
if (result == DNS_R_SEENINCLUDE)
result = ISC_R_SUCCESS;
check_result (result, "dns_db_load()");
wversion = NULL;
result = dns_db_newversion (db, &wversion);
check_result (result, "dns_db_newversion()");
dbiter = NULL;
result = dns_db_createiterator (db, 0, &dbiter);
check_result (result, "dns_db_createiterator()");
result = dns_dbiterator_first (dbiter);
check_result (result, "dns_dbiterator_first()");
node = NULL;
result = next_active (db, wversion, dbiter, name, &node);
while (result == ISC_R_SUCCESS)
{
nextnode = NULL;
result = dns_dbiterator_next (dbiter);
if (result == ISC_R_SUCCESS)
result = next_active (db, wversion, dbiter, nextname, &nextnode);
if (result == ISC_R_SUCCESS)
target = nextname;
else if (result == ISC_R_NOMORE)
target = dns_db_origin (db);
else
{
target = NULL; /* Make compiler happy. */
fatal ("db iteration failed");
}
dns_nsec_build (db, wversion, node, target, 3600); /* XXX BEW */
dns_db_detachnode (db, &node);
node = nextnode;
}
if (result != ISC_R_NOMORE)
fatal ("db iteration failed");
dns_dbiterator_destroy (&dbiter);
/*
* XXXRTH For now, we don't increment the SOA serial.
*/
dns_db_closeversion (db, &wversion, ISC_TRUE);
len = strlen (filename);
if (len + 4 + 1 > sizeof (newfilename))
fatal ("filename too long");
sprintf (newfilename, "%s.new", filename);
result = dns_db_dump (db, NULL, newfilename);
check_result (result, "dns_db_dump");
dns_db_detach (&db);
}
int
main(int argc, char **argv) {
char *porigin, *zonefile;
dns_fixedname_t forigin, fname;
dns_name_t *origin, *name;
dns_db_t *db = NULL;
dns_dbiterator_t *dbiter;
dns_dbnode_t *node;
dns_rdatasetiter_t *rdsiter;
dns_rdataset_t rdataset;
dns_rdata_t rdata = DNS_RDATA_INIT;
isc_mem_t *mctx = NULL;
isc_entropy_t *ectx = NULL;
isc_buffer_t b;
isc_result_t result;
PGresult *res;
if (argc != 5) {
printf("usage: %s origin file dbname dbtable\n", argv[0]);
printf("Note that dbname must be an existing database.\n");
exit(1);
}
porigin = argv[1];
zonefile = argv[2];
dbname = argv[3];
dbtable = argv[4];
dns_result_register();
mctx = NULL;
result = isc_mem_create(0, 0, &mctx);
check_result(result, "isc_mem_create");
result = isc_entropy_create(mctx, &ectx);
result_check (result, "isc_entropy_create");
result = isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE);
check_result (result, "isc_hash_create");
isc_buffer_init(&b, porigin, strlen(porigin));
isc_buffer_add(&b, strlen(porigin));
dns_fixedname_init(&forigin);
origin = dns_fixedname_name(&forigin);
result = dns_name_fromtext(origin, &b, dns_rootname, ISC_FALSE, NULL);
check_result(result, "dns_name_fromtext");
db = NULL;
result = dns_db_create(mctx, "rbt", origin, dns_dbtype_zone,
dns_rdataclass_in, 0, NULL, &db);
check_result(result, "dns_db_create");
result = dns_db_load(db, zonefile);
if (result == DNS_R_SEENINCLUDE)
result = ISC_R_SUCCESS;
check_result(result, "dns_db_load");
printf("Connecting to '%s'\n", dbname);
conn = PQsetdb(NULL, NULL, NULL, NULL, dbname);
if (PQstatus(conn) == CONNECTION_BAD) {
fprintf(stderr, "Connection to database '%s' failed: %s\n",
dbname, PQerrorMessage(conn));
closeandexit(1);
}
snprintf(str, sizeof(str),
"DROP TABLE %s", dbtable);
printf("%s\n", str);
res = PQexec(conn, str);
if (!res || PQresultStatus(res) != PGRES_COMMAND_OK)
fprintf(stderr, "DROP TABLE command failed: %s\n",
PQresultErrorMessage(res));
PQclear(res);
snprintf(str, sizeof(str), "BEGIN");
printf("%s\n", str);
res = PQexec(conn, str);
if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
fprintf(stderr, "BEGIN command failed: %s\n",
PQresultErrorMessage(res));
PQclear(res);
closeandexit(1);
}
PQclear(res);
snprintf(str, sizeof(str),
"CREATE TABLE %s "
"(NAME TEXT, TTL INTEGER, RDTYPE TEXT, RDATA TEXT)",
dbtable);
printf("%s\n", str);
res = PQexec(conn, str);
if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
fprintf(stderr, "CREATE TABLE command failed: %s\n",
PQresultErrorMessage(res));
PQclear(res);
closeandexit(1);
}
PQclear(res);
dbiter = NULL;
result = dns_db_createiterator(db, ISC_FALSE, &dbiter);
check_result(result, "dns_db_createiterator()");
result = dns_dbiterator_first(dbiter);
check_result(result, "dns_dbiterator_first");
dns_fixedname_init(&fname);
name = dns_fixedname_name(&fname);
dns_rdataset_init(&rdataset);
dns_rdata_init(&rdata);
while (result == ISC_R_SUCCESS) {
node = NULL;
result = dns_dbiterator_current(dbiter, &node, name);
if (result == ISC_R_NOMORE)
break;
check_result(result, "dns_dbiterator_current");
rdsiter = NULL;
result = dns_db_allrdatasets(db, node, NULL, 0, &rdsiter);
check_result(result, "dns_db_allrdatasets");
result = dns_rdatasetiter_first(rdsiter);
while (result == ISC_R_SUCCESS) {
dns_rdatasetiter_current(rdsiter, &rdataset);
result = dns_rdataset_first(&rdataset);
check_result(result, "dns_rdataset_first");
while (result == ISC_R_SUCCESS) {
dns_rdataset_current(&rdataset, &rdata);
addrdata(name, rdataset.ttl, &rdata);
dns_rdata_reset(&rdata);
result = dns_rdataset_next(&rdataset);
}
dns_rdataset_disassociate(&rdataset);
result = dns_rdatasetiter_next(rdsiter);
}
dns_rdatasetiter_destroy(&rdsiter);
dns_db_detachnode(db, &node);
result = dns_dbiterator_next(dbiter);
}
snprintf(str, sizeof(str), "COMMIT TRANSACTION");
printf("%s\n", str);
res = PQexec(conn, str);
if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
fprintf(stderr, "COMMIT command failed: %s\n",
PQresultErrorMessage(res));
PQclear(res);
closeandexit(1);
}
PQclear(res);
dns_dbiterator_destroy(&dbiter);
dns_db_detach(&db);
isc_hash_destroy();
isc_entropy_detach(&ectx);
isc_mem_destroy(&mctx);
closeandexit(0);
exit(0);
}
int
main(int argc, char *argv[])
{
char *sql;
int res;
char *errmsg = NULL;
char *porigin, *zonefile;
dns_fixedname_t forigin, fname;
dns_name_t *origin, *name;
dns_db_t *db = NULL;
dns_dbiterator_t *dbiter;
dns_dbnode_t *node;
dns_rdatasetiter_t *rdsiter;
dns_rdataset_t rdataset;
dns_rdata_t rdata = DNS_RDATA_INIT;
isc_mem_t *mctx = NULL;
isc_entropy_t *ectx = NULL;
isc_buffer_t b;
isc_result_t result;
if (argc != 5) {
printf("usage: %s <zone> <zonefile> <dbfile> <dbtable>\n", argv[0]);
exit(1);
}
porigin = argv[1];
zonefile = argv[2];
dbi.filename = argv[3];
dbi.table = argv[4];
dns_result_register();
result = isc_mem_create(0, 0, &mctx);
check_result(result, "isc_mem_create");
result = isc_entropy_create(mctx, &ectx);
check_result(result, "isc_entropy_create");
result = isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE);
check_result(result, "isc_hash_create");
isc_buffer_init(&b, porigin, strlen(porigin));
isc_buffer_add(&b, strlen(porigin));
dns_fixedname_init(&forigin);
origin = dns_fixedname_name(&forigin);
result = dns_name_fromtext(origin, &b, dns_rootname, 0, NULL);
check_result(result, "dns_name_fromtext");
db = NULL;
result = dns_db_create(mctx, "rbt", origin, dns_dbtype_zone,
dns_rdataclass_in, 0, NULL, &db);
check_result(result, "dns_db_create");
result = dns_db_load(db, zonefile);
if (result == DNS_R_SEENINCLUDE)
result = ISC_R_SUCCESS;
check_result(result, "dns_db_load");
printf("Connecting to '%s'\n", dbi.filename);
if ((result = db_connect(&dbi)) != ISC_R_SUCCESS) {
fprintf(stderr, "Connection to database '%s' failed\n",
dbi.filename);
closeandexit(1);
}
sql = sqlite3_mprintf("DROP TABLE %q ", dbi.table);
printf("%s\n", sql);
res = sqlite3_exec(dbi.db, sql, NULL, NULL, &errmsg);
sqlite3_free(sql);
#if 0
if (res != SQLITE_OK) {
fprintf(stderr, "DROP TABLE %s failed: %s\n",
dbi.table, errmsg);
}
#endif
#if 0
sql = sqlite3_mprintf(sql, "BEGIN TRANSACTION");
printf("%s\n", sql);
res = sqlite3_exec(dbi.db, sql, NULL, NULL, &errmsg);
sqlite3_free(sql);
if (res != SQLITE_OK) {
fprintf(stderr, "BEGIN TRANSACTION failed: %s\n", errmsg);
closeandexit(1);
}
#endif
sql = sqlite3_mprintf(
"CREATE TABLE %q "
"(NAME TEXT, TTL INTEGER, RDTYPE TEXT, RDATA TEXT) ",
dbi.table);
printf("%s\n", sql);
res = sqlite3_exec(dbi.db, sql, NULL, NULL, &errmsg);
sqlite3_free(sql);
if (res != SQLITE_OK) {
fprintf(stderr, "CREATE TABLE %s failed: %s\n",
dbi.table, errmsg);
closeandexit(1);
}
dbiter = NULL;
result = dns_db_createiterator(db, 0, &dbiter);
check_result(result, "dns_db_createiterator()");
result = dns_dbiterator_first(dbiter);
check_result(result, "dns_dbiterator_first");
dns_fixedname_init(&fname);
name = dns_fixedname_name(&fname);
dns_rdataset_init(&rdataset);
dns_rdata_init(&rdata);
while (result == ISC_R_SUCCESS) {
node = NULL;
result = dns_dbiterator_current(dbiter, &node, name);
if (result == ISC_R_NOMORE)
break;
check_result(result, "dns_dbiterator_current");
rdsiter = NULL;
result = dns_db_allrdatasets(db, node, NULL, 0, &rdsiter);
check_result(result, "dns_db_allrdatasets");
result = dns_rdatasetiter_first(rdsiter);
while (result == ISC_R_SUCCESS) {
dns_rdatasetiter_current(rdsiter, &rdataset);
result = dns_rdataset_first(&rdataset);
check_result(result, "dns_rdataset_first");
while (result == ISC_R_SUCCESS) {
dns_rdataset_current(&rdataset, &rdata);
addrdata(name, rdataset.ttl, &rdata);
dns_rdata_reset(&rdata);
result = dns_rdataset_next(&rdataset);
}
dns_rdataset_disassociate(&rdataset);
result = dns_rdatasetiter_next(rdsiter);
}
dns_rdatasetiter_destroy(&rdsiter);
dns_db_detachnode(db, &node);
result = dns_dbiterator_next(dbiter);
}
#if 0
sql = sqlite3_mprintf(sql, "COMMIT TRANSACTION ");
printf("%s\n", sql);
res = sqlite3_exec(dbi.db, sql, NULL, NULL, &errmsg);
sqlite3_free(sql);
if (res != SQLITE_OK) {
fprintf(stderr, "COMMIT TRANSACTION failed: %s\n", errmsg);
closeandexit(1);
}
#endif
dns_dbiterator_destroy(&dbiter);
dns_db_detach(&db);
isc_hash_destroy();
isc_entropy_detach(&ectx);
isc_mem_destroy(&mctx);
closeandexit(0);
exit(0);
}
int
main(int argc, char *argv[])
{
isc_mem_t *mctx = NULL;
isc_buffer_t b;
int n;
dns_fixedname_t origin, name;
dns_db_t *db = NULL;
dns_dbiterator_t *dbiter = NULL;
isc_result_t res;
dns_dbnode_t *node = NULL;
dns_rdataset_t rdataset;
dns_rdatasetiter_t *rdatasetiter = NULL;
dns_rdata_t rdata;
DB *bdb;
if (argc != 4) usage(*argv);
REQUIRE(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
n = strlen(argv[1]);
isc_buffer_init(&b, argv[1], n);
isc_buffer_add(&b, n);
dns_fixedname_init(&origin);
REQUIRE(dns_name_fromtext(dns_fixedname_name(&origin), &b, dns_rootname,
0, NULL) == ISC_R_SUCCESS);
REQUIRE(dns_db_create(mctx, "rbt", dns_fixedname_name(&origin),
dns_dbtype_zone, dns_rdataclass_in, 0, NULL,
&db) == ISC_R_SUCCESS);
REQUIRE(dns_db_load(db, argv[2]) == ISC_R_SUCCESS);
REQUIRE(dns_db_createiterator(db, 0, &dbiter) == ISC_R_SUCCESS);
dns_rdataset_init(&rdataset);
dns_rdata_init(&rdata);
dns_fixedname_init(&name);
bdb = bdb_init(argv[3]);
for (res = dns_dbiterator_first(dbiter); res == ISC_R_SUCCESS;
res = dns_dbiterator_next(dbiter)) {
dns_dbiterator_current(dbiter, &node, dns_fixedname_name(&name));
REQUIRE(dns_db_allrdatasets(db, node, NULL, 0, &rdatasetiter)
== ISC_R_SUCCESS);
for (res = dns_rdatasetiter_first(rdatasetiter);
res == ISC_R_SUCCESS;
res = dns_rdatasetiter_next(rdatasetiter)) {
dns_rdatasetiter_current(rdatasetiter, &rdataset);
res = dns_rdataset_first(&rdataset);
while (res == ISC_R_SUCCESS) {
dns_rdataset_current(&rdataset, &rdata);
REQUIRE(bdb_putrdata(bdb,
dns_fixedname_name(&name),
rdataset.ttl, &rdata)
== ISC_R_SUCCESS);
dns_rdata_reset(&rdata);
res = dns_rdataset_next(&rdataset);
}
dns_rdataset_disassociate(&rdataset);
}
dns_rdatasetiter_destroy(&rdatasetiter);
dns_db_detachnode(db, &node);
}
dns_dbiterator_destroy(&dbiter);
REQUIRE(bdb_destroy(bdb) == ISC_R_SUCCESS);
return 0;
}
/*% scan the zone for oversize TTLs */
static isc_result_t
check_ttls(dns_zone_t *zone, dns_ttl_t maxttl) {
isc_result_t result;
dns_db_t *db = NULL;
dns_dbversion_t *version = NULL;
dns_dbnode_t *node = NULL;
dns_dbiterator_t *dbiter = NULL;
dns_rdatasetiter_t *rdsiter = NULL;
dns_rdataset_t rdataset;
dns_fixedname_t fname;
dns_name_t *name;
dns_fixedname_init(&fname);
name = dns_fixedname_name(&fname);
dns_rdataset_init(&rdataset);
CHECK(dns_zone_getdb(zone, &db));
INSIST(db != NULL);
CHECK(dns_db_newversion(db, &version));
CHECK(dns_db_createiterator(db, 0, &dbiter));
for (result = dns_dbiterator_first(dbiter);
result == ISC_R_SUCCESS;
result = dns_dbiterator_next(dbiter)) {
result = dns_dbiterator_current(dbiter, &node, name);
if (result == DNS_R_NEWORIGIN)
result = ISC_R_SUCCESS;
CHECK(result);
CHECK(dns_db_allrdatasets(db, node, version, 0, &rdsiter));
for (result = dns_rdatasetiter_first(rdsiter);
result == ISC_R_SUCCESS;
result = dns_rdatasetiter_next(rdsiter)) {
dns_rdatasetiter_current(rdsiter, &rdataset);
if (rdataset.ttl > maxttl) {
char nbuf[DNS_NAME_FORMATSIZE];
char tbuf[255];
isc_buffer_t b;
isc_region_t r;
dns_name_format(name, nbuf, sizeof(nbuf));
isc_buffer_init(&b, tbuf, sizeof(tbuf) - 1);
CHECK(dns_rdatatype_totext(rdataset.type, &b));
isc_buffer_usedregion(&b, &r);
r.base[r.length] = 0;
dns_zone_log(zone, ISC_LOG_ERROR,
"%s/%s TTL %d exceeds "
"maximum TTL %d",
nbuf, tbuf, rdataset.ttl, maxttl);
dns_rdataset_disassociate(&rdataset);
CHECK(ISC_R_RANGE);
}
dns_rdataset_disassociate(&rdataset);
}
if (result == ISC_R_NOMORE)
result = ISC_R_SUCCESS;
CHECK(result);
dns_rdatasetiter_destroy(&rdsiter);
dns_db_detachnode(db, &node);
}
if (result == ISC_R_NOMORE)
result = ISC_R_SUCCESS;
cleanup:
if (node != NULL)
dns_db_detachnode(db, &node);
if (rdsiter != NULL)
dns_rdatasetiter_destroy(&rdsiter);
if (dbiter != NULL)
dns_dbiterator_destroy(&dbiter);
if (version != NULL)
dns_db_closeversion(db, &version, ISC_FALSE);
if (db != NULL)
dns_db_detach(&db);
return (result);
}