1 files changed, 56 insertions, 0 deletions
diff --git a/src/knot/catalog/generate.h b/src/knot/catalog/generate.h
new file mode 100644
index 0000000..721c1ef
--- /dev/null
+++ b/src/knot/catalog/generate.h
@@ -0,0 +1,56 @@
+/*  Copyright (C) 2021 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/>.
+ */
+
+#pragma once
+
+#include "knot/catalog/catalog_update.h"
+
+#define CATALOG_SOA_REFRESH	3600
+#define CATALOG_SOA_RETRY	600
+#define CATALOG_SOA_EXPIRE	(INT32_MAX - 1)
+
+struct knot_zonedb;
+
+/*!
+ * \brief Compare old and new zonedb, create incremental catalog upd in each catz->cat_members
+ */
+void catalogs_generate(struct knot_zonedb *db_new, struct knot_zonedb *db_old);
+
+struct zone_contents;
+
+/*!
+ * \brief Generate catalog zone contents from (full) catalog update.
+ *
+ * \param u           Catalog update to read.
+ * \param catzone     Catalog zone name.
+ * \param soa_serial  SOA serial of the generated zone.
+ *
+ * \return Catalog zone contents, or NULL if ENOMEM.
+ */
+struct zone_contents *catalog_update_to_zone(catalog_update_t *u, const knot_dname_t *catzone,
+                                             uint32_t soa_serial);
+
+struct zone_update;
+
+/*!
+ * \brief Incrementally update catalog zone from catalog update.
+ *
+ * \param u    Catalog update to read.
+ * \param zu   Zone update to be updated.
+ *
+ * \return KNOT_E*
+ */
+int catalog_update_to_update(catalog_update_t *u, struct zone_update *zu);