1 files changed, 73 insertions, 0 deletions
diff --git a/src/utils/kcatalogprint/main.c b/src/utils/kcatalogprint/main.c
new file mode 100644
index 0000000..76f4d61
--- /dev/null
+++ b/src/utils/kcatalogprint/main.c
@@ -0,0 +1,73 @@
+/*  Copyright (C) 2020 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <getopt.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "knot/zone/catalog.h"
+#include "utils/common/params.h"
+
+#define PROGRAM_NAME	"kcatalogprint"
+
+static void print_help(void)
+{
+	printf("Usage: %s [parameters] <catalog_dir>\n"
+	       "\n"
+	       "Parameters:\n"
+	       " -h, --help         Print the program help.\n"
+	       " -V, --version      Print the program version.\n",
+	       PROGRAM_NAME);
+}
+
+int main(int argc, char *argv[])
+{
+	struct option options[] = {
+		{ "help",    no_argument, NULL, 'h' },
+		{ "version", no_argument, NULL, 'V' },
+		{ NULL }
+	};
+
+	int opt = 0;
+	while ((opt = getopt_long(argc, argv, "hV", options, NULL)) != -1) {
+		switch (opt) {
+		case 'h':
+			print_help();
+			return EXIT_SUCCESS;
+		case 'V':
+			print_version(PROGRAM_NAME);
+			return EXIT_SUCCESS;
+		default:
+			print_help();
+			return EXIT_FAILURE;
+		}
+	}
+
+	if (argc != 2) {
+		print_help();
+		return EXIT_FAILURE;
+	}
+
+	catalog_t c = { { 0 } };
+
+	catalog_init(&c, argv[1], 0); // mapsize grows automatically
+	catalog_print(&c);
+	if (catalog_deinit(&c) != KNOT_EOK) {
+		return EXIT_FAILURE;
+	}
+
+	return EXIT_SUCCESS;
+}