1 files changed, 34 insertions, 0 deletions
diff --git a/src/lib/dhcpsrv/allocation_state.cc b/src/lib/dhcpsrv/allocation_state.cc
new file mode 100644
index 0000000..e187c4a
--- /dev/null
+++ b/src/lib/dhcpsrv/allocation_state.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2022-2023 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/allocation_state.h>
+#include <util/multi_threading_mgr.h>
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+using namespace isc::util;
+
+namespace isc {
+namespace dhcp {
+
+SubnetAllocationState::SubnetAllocationState()
+    : AllocationState(), mutex_(new std::mutex) {
+    last_allocated_time_ = boost::posix_time::neg_infin;
+}
+
+boost::posix_time::ptime
+SubnetAllocationState::getLastAllocatedTime() const {
+    MultiThreadingLock lock(*mutex_);
+    return (last_allocated_time_);
+}
+
+void
+SubnetAllocationState::setCurrentAllocatedTimeInternal() {
+    last_allocated_time_ = boost::posix_time::microsec_clock::universal_time();
+}
+
+}
+}