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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 07:24:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 07:24:22 +0000 |
commit | 45d6379135504814ab723b57f0eb8be23393a51d (patch) | |
tree | d4f2ec4acca824a8446387a758b0ce4238a4dffa /bin/tools/named-nzd2nzf.c | |
parent | Initial commit. (diff) | |
download | bind9-upstream.tar.xz bind9-upstream.zip |
Adding upstream version 1:9.16.44.upstream/1%9.16.44upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'bin/tools/named-nzd2nzf.c')
-rw-r--r-- | bin/tools/named-nzd2nzf.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/bin/tools/named-nzd2nzf.c b/bin/tools/named-nzd2nzf.c new file mode 100644 index 0000000..519f6fd --- /dev/null +++ b/bin/tools/named-nzd2nzf.c @@ -0,0 +1,103 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * SPDX-License-Identifier: MPL-2.0 + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, you can obtain one at https://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +#ifndef HAVE_LMDB +#error This program requires the LMDB library. +#endif /* ifndef HAVE_LMDB */ + +#include <lmdb.h> +#include <stdio.h> +#include <stdlib.h> + +#include <isc/print.h> + +#include <dns/lmdb.h> +#include <dns/view.h> + +int +main(int argc, char *argv[]) { + int status; + const char *path; + MDB_env *env = NULL; + MDB_txn *txn = NULL; + MDB_cursor *cursor = NULL; + MDB_dbi dbi; + MDB_val key, data; + + if (argc != 2) { + fprintf(stderr, "Usage: named-nzd2nzf <nzd-path>\n"); + exit(1); + } + + path = argv[1]; + + status = mdb_env_create(&env); + if (status != MDB_SUCCESS) { + fprintf(stderr, "named-nzd2nzf: mdb_env_create: %s", + mdb_strerror(status)); + exit(1); + } + + status = mdb_env_open(env, path, DNS_LMDB_FLAGS, 0600); + if (status != MDB_SUCCESS) { + fprintf(stderr, "named-nzd2nzf: mdb_env_open: %s", + mdb_strerror(status)); + exit(1); + } + + status = mdb_txn_begin(env, 0, MDB_RDONLY, &txn); + if (status != MDB_SUCCESS) { + fprintf(stderr, "named-nzd2nzf: mdb_txn_begin: %s", + mdb_strerror(status)); + exit(1); + } + + status = mdb_dbi_open(txn, NULL, 0, &dbi); + if (status != MDB_SUCCESS) { + fprintf(stderr, "named-nzd2nzf: mdb_dbi_open: %s", + mdb_strerror(status)); + exit(1); + } + + status = mdb_cursor_open(txn, dbi, &cursor); + if (status != MDB_SUCCESS) { + fprintf(stderr, "named-nzd2nzf: mdb_cursor_open: %s", + mdb_strerror(status)); + exit(1); + } + + for (status = mdb_cursor_get(cursor, &key, &data, MDB_FIRST); + status == MDB_SUCCESS; + status = mdb_cursor_get(cursor, &key, &data, MDB_NEXT)) + { + if (key.mv_data == NULL || key.mv_size == 0 || + data.mv_data == NULL || data.mv_size == 0) + { + fprintf(stderr, + "named-nzd2nzf: empty column found in " + "database '%s'", + path); + exit(1); + } + + /* zone zonename { config; }; */ + printf("zone \"%.*s\" %.*s;\n", (int)key.mv_size, + (char *)key.mv_data, (int)data.mv_size, + (char *)data.mv_data); + } + + mdb_cursor_close(cursor); + mdb_txn_abort(txn); + mdb_env_close(env); + exit(0); +} |