1 files changed, 55 insertions, 0 deletions
diff --git a/src/lib/dhcpsrv/parsers/sanity_checks_parser.cc b/src/lib/dhcpsrv/parsers/sanity_checks_parser.cc
new file mode 100644
index 0000000..6210857
--- /dev/null
+++ b/src/lib/dhcpsrv/parsers/sanity_checks_parser.cc
@@ -0,0 +1,55 @@
+// Copyright (C) 2018 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/.
+
+#include <config.h>
+#include <dhcpsrv/parsers/sanity_checks_parser.h>
+#include <dhcpsrv/cfg_consistency.h>
+#include <cc/data.h>
+
+using namespace isc::data;
+
+namespace isc {
+namespace dhcp {
+
+void
+SanityChecksParser::parse(SrvConfig& cfg, const ConstElementPtr& sanity_checks) {
+
+    if (!sanity_checks) {
+        return;
+    }
+    if (sanity_checks->getType() != Element::map) {
+        isc_throw(DhcpConfigError, "sanity-checks is supposed to be a map");
+    }
+
+    ConstElementPtr lease_checks = sanity_checks->get("lease-checks");
+    if (lease_checks) {
+        if (lease_checks->getType() != Element::string) {
+            isc_throw(DhcpConfigError, "lease-checks must be a string");
+        }
+        std::string lc = lease_checks->stringValue();
+        CfgConsistency::LeaseSanity check;
+        if (lc == "none") {
+            check = CfgConsistency::LEASE_CHECK_NONE;
+        } else if (lc == "warn") {
+            check = CfgConsistency::LEASE_CHECK_WARN;
+        } else if (lc == "fix") {
+            check = CfgConsistency::LEASE_CHECK_FIX;
+        } else if (lc == "fix-del") {
+            check = CfgConsistency::LEASE_CHECK_FIX_DEL;
+        } else if (lc == "del") {
+            check = CfgConsistency::LEASE_CHECK_DEL;
+        } else {
+            isc_throw(DhcpConfigError, "Unsupported lease-checks value: " << lc
+                      << ", supported values are: none, warn, fix, fix-del, del");
+        }
+        cfg.getConsistency()->setLeaseSanityCheck(check);
+    }
+
+    // Additional sanity check fields will come in later here.
+}
+
+};
+};