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/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* 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 http://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
/*! \file */
#include <config.h>
#include <isc/log.h>
#include <isc/mem.h>
#include <isc/print.h>
#include <isc/util.h>
#include <dns/journal.h>
#include <dns/log.h>
#include <dns/result.h>
#include <dns/types.h>
#include <stdlib.h>
/*
* Setup logging to use stderr.
*/
static isc_result_t
setup_logging(isc_mem_t *mctx, FILE *errout, isc_log_t **logp) {
isc_logdestination_t destination;
isc_logconfig_t *logconfig = NULL;
isc_log_t *log = NULL;
RUNTIME_CHECK(isc_log_create(mctx, &log, &logconfig) == ISC_R_SUCCESS);
isc_log_setcontext(log);
dns_log_init(log);
dns_log_setcontext(log);
destination.file.stream = errout;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
RUNTIME_CHECK(isc_log_createchannel(logconfig, "stderr",
ISC_LOG_TOFILEDESC,
ISC_LOG_DYNAMIC,
&destination, 0) == ISC_R_SUCCESS);
RUNTIME_CHECK(isc_log_usechannel(logconfig, "stderr",
NULL, NULL) == ISC_R_SUCCESS);
*logp = log;
return (ISC_R_SUCCESS);
}
int
main(int argc, char **argv) {
char *file;
isc_mem_t *mctx = NULL;
isc_result_t result;
isc_log_t *lctx = NULL;
if (argc != 2) {
printf("usage: %s journal\n", argv[0]);
return(1);
}
file = argv[1];
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
RUNTIME_CHECK(setup_logging(mctx, stderr, &lctx) == ISC_R_SUCCESS);
result = dns_journal_print(mctx, file, stdout);
if (result == DNS_R_NOJOURNAL)
fprintf(stderr, "%s\n", dns_result_totext(result));
isc_log_destroy(&lctx);
isc_mem_detach(&mctx);
return(result != ISC_R_SUCCESS ? 1 : 0);
}
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