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/*
* 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.
*/
#include <stdlib.h>
#include <string.h>
#include <isc/buffer.h>
#include <isc/mem.h>
#include <isc/print.h>
#include <isc/util.h>
#include <dns/callbacks.h>
#include <dns/master.h>
#include <dns/name.h>
#include <dns/rdataset.h>
#include <dns/result.h>
isc_mem_t *mctx;
static isc_result_t
print_dataset(void *arg, const dns_name_t *owner, dns_rdataset_t *dataset) {
char buf[64 * 1024];
isc_buffer_t target;
isc_result_t result;
UNUSED(arg);
isc_buffer_init(&target, buf, 64 * 1024);
result = dns_rdataset_totext(dataset, owner, false, false, &target);
if (result == ISC_R_SUCCESS) {
fprintf(stdout, "%.*s\n", (int)target.used,
(char *)target.base);
} else {
fprintf(stdout, "dns_rdataset_totext: %s\n",
dns_result_totext(result));
}
return (ISC_R_SUCCESS);
}
int
main(int argc, char *argv[]) {
isc_result_t result;
dns_name_t origin;
isc_buffer_t source;
isc_buffer_t target;
unsigned char name_buf[255];
dns_rdatacallbacks_t callbacks;
UNUSED(argc);
isc_mem_create(&mctx);
if (argv[1]) {
isc_buffer_init(&source, argv[1], strlen(argv[1]));
isc_buffer_add(&source, strlen(argv[1]));
isc_buffer_setactive(&source, strlen(argv[1]));
isc_buffer_init(&target, name_buf, 255);
dns_name_init(&origin, NULL);
result = dns_name_fromtext(&origin, &source, dns_rootname, 0,
&target);
if (result != ISC_R_SUCCESS) {
fprintf(stdout, "dns_name_fromtext: %s\n",
dns_result_totext(result));
exit(1);
}
dns_rdatacallbacks_init_stdio(&callbacks);
callbacks.add = print_dataset;
result = dns_master_loadfile(
argv[1], &origin, &origin, dns_rdataclass_in, 0, 0,
&callbacks, NULL, NULL, mctx, dns_masterformat_text, 0);
fprintf(stdout, "dns_master_loadfile: %s\n",
dns_result_totext(result));
}
return (0);
}
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