/* $NetBSD: named-nzd2nzf.c,v 1.3.4.1 2024/02/29 12:33:02 martin Exp $ */ /* * 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 #include #include #include #include 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 \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); }