mirror of
https://gitlab.isc.org/isc-projects/bind9.git
synced 2025-04-18 09:44:09 +03:00
552cf64a70
Remove legacy isc_mem_destroy() and just use isc_mem_detach() as isc_mem_destroy() doesn't play well with call_rcu API.
119 lines
2.6 KiB
C
119 lines
2.6 KiB
C
/*
|
|
* 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.
|
|
*/
|
|
|
|
/*! \file */
|
|
|
|
#include <stdbool.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <isc/hash.h>
|
|
#include <isc/lib.h>
|
|
#include <isc/log.h>
|
|
#include <isc/mem.h>
|
|
#include <isc/result.h>
|
|
#include <isc/util.h>
|
|
|
|
#include <dns/db.h>
|
|
#include <dns/fixedname.h>
|
|
#include <dns/journal.h>
|
|
#include <dns/lib.h>
|
|
#include <dns/name.h>
|
|
#include <dns/types.h>
|
|
|
|
isc_mem_t *mctx = NULL;
|
|
|
|
static isc_result_t
|
|
loadzone(dns_db_t **db, const char *origin, const char *filename) {
|
|
isc_result_t result;
|
|
dns_fixedname_t fixed;
|
|
dns_name_t *name;
|
|
|
|
name = dns_fixedname_initname(&fixed);
|
|
|
|
result = dns_name_fromstring(name, origin, dns_rootname, 0, NULL);
|
|
if (result != ISC_R_SUCCESS) {
|
|
return result;
|
|
}
|
|
|
|
result = dns_db_create(mctx, ZONEDB_DEFAULT, name, dns_dbtype_zone,
|
|
dns_rdataclass_in, 0, NULL, db);
|
|
if (result != ISC_R_SUCCESS) {
|
|
return result;
|
|
}
|
|
|
|
result = dns_db_load(*db, filename, dns_masterformat_text, 0);
|
|
if (result == DNS_R_SEENINCLUDE) {
|
|
result = ISC_R_SUCCESS;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv) {
|
|
isc_result_t result;
|
|
char *origin, *file1, *file2, *journal;
|
|
dns_db_t *olddb = NULL, *newdb = NULL;
|
|
isc_logconfig_t *logconfig = NULL;
|
|
|
|
if (argc != 5) {
|
|
printf("usage: %s origin file1 file2 journal\n", argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
origin = argv[1];
|
|
file1 = argv[2];
|
|
file2 = argv[3];
|
|
journal = argv[4];
|
|
|
|
isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
|
|
isc_mem_create(&mctx);
|
|
|
|
logconfig = isc_logconfig_get();
|
|
isc_log_createandusechannel(
|
|
logconfig, "default_stderr", ISC_LOG_TOFILEDESC,
|
|
ISC_LOG_DYNAMIC, ISC_LOGDESTINATION_STDERR, 0,
|
|
ISC_LOGCATEGORY_DEFAULT, ISC_LOGMODULE_DEFAULT);
|
|
|
|
result = loadzone(&olddb, origin, file1);
|
|
if (result != ISC_R_SUCCESS) {
|
|
fprintf(stderr, "Couldn't load %s: ", file1);
|
|
goto cleanup;
|
|
}
|
|
|
|
result = loadzone(&newdb, origin, file2);
|
|
if (result != ISC_R_SUCCESS) {
|
|
fprintf(stderr, "Couldn't load %s: ", file2);
|
|
goto cleanup;
|
|
}
|
|
|
|
result = dns_db_diff(mctx, newdb, NULL, olddb, NULL, journal);
|
|
|
|
cleanup:
|
|
if (result != ISC_R_SUCCESS) {
|
|
fprintf(stderr, "%s\n", isc_result_totext(result));
|
|
}
|
|
|
|
if (newdb != NULL) {
|
|
dns_db_detach(&newdb);
|
|
}
|
|
if (olddb != NULL) {
|
|
dns_db_detach(&olddb);
|
|
}
|
|
|
|
if (mctx != NULL) {
|
|
isc_mem_detach(&mctx);
|
|
}
|
|
|
|
return result != ISC_R_SUCCESS ? 1 : 0;
|
|
}
|