1 files changed, 160 insertions, 0 deletions
diff --git a/bin/tests/makejournal.c b/bin/tests/makejournal.c
new file mode 100644
index 0000000..2f602da
--- /dev/null
+++ b/bin/tests/makejournal.c
@@ -0,0 +1,160 @@
+/*
+ * 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/log.h>
+#include <isc/mem.h>
+#include <isc/print.h>
+#include <isc/util.h>
+
+#include <dns/db.h>
+#include <dns/fixedname.h>
+#include <dns/journal.h>
+#include <dns/log.h>
+#include <dns/name.h>
+#include <dns/result.h>
+#include <dns/types.h>
+
+#define CHECK(r)                             \
+	do {                                 \
+		result = (r);                \
+		if (result != ISC_R_SUCCESS) \
+			goto cleanup;        \
+	} while (0)
+
+isc_mem_t *mctx = NULL;
+isc_log_t *lctx = NULL;
+
+static bool dst_active = false;
+
+/*
+ * Logging categories: this needs to match the list in bin/named/log.c.
+ */
+static isc_logcategory_t categories[] = { { "", 0 },
+					  { "client", 0 },
+					  { "network", 0 },
+					  { "update", 0 },
+					  { "queries", 0 },
+					  { "unmatched", 0 },
+					  { "update-security", 0 },
+					  { "query-errors", 0 },
+					  { NULL, 0 } };
+
+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, 0, NULL);
+	if (result != ISC_R_SUCCESS) {
+		return (result);
+	}
+
+	result = dns_db_create(mctx, "rbt", 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);
+	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_logdestination_t destination;
+	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);
+
+	CHECK(dst_lib_init(mctx, NULL));
+	dst_active = true;
+
+	isc_log_create(mctx, &lctx, &logconfig);
+	isc_log_registercategories(lctx, categories);
+	isc_log_setcontext(lctx);
+	dns_log_init(lctx);
+	dns_log_setcontext(lctx);
+
+	destination.file.stream = stderr;
+	destination.file.name = NULL;
+	destination.file.versions = ISC_LOG_ROLLNEVER;
+	destination.file.maximum_size = 0;
+	isc_log_createchannel(logconfig, "stderr", ISC_LOG_TOFILEDESC,
+			      ISC_LOG_DYNAMIC, &destination, 0);
+
+	CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL));
+
+	dns_result_register();
+
+	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 (lctx != NULL) {
+		isc_log_destroy(&lctx);
+	}
+	if (dst_active) {
+		dst_lib_destroy();
+		dst_active = false;
+	}
+	if (mctx != NULL) {
+		isc_mem_destroy(&mctx);
+	}
+
+	return (result != ISC_R_SUCCESS ? 1 : 0);
+}