From f5f56e1a1c4d9e9496fcb9d81131066a964ccd23 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 13 Apr 2024 14:15:43 +0200
Subject: Adding upstream version 2.4.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/bin/perfdhcp/perf_pkt4.cc | 64 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 src/bin/perfdhcp/perf_pkt4.cc

(limited to 'src/bin/perfdhcp/perf_pkt4.cc')

diff --git a/src/bin/perfdhcp/perf_pkt4.cc b/src/bin/perfdhcp/perf_pkt4.cc
new file mode 100644
index 0000000..742c8f3
--- /dev/null
+++ b/src/bin/perfdhcp/perf_pkt4.cc
@@ -0,0 +1,64 @@
+// Copyright (C) 2012-2022 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 <perfdhcp/perf_pkt4.h>
+
+#include <dhcp/libdhcp++.h>
+#include <dhcp/dhcp4.h>
+
+using namespace std;
+using namespace isc;
+using namespace dhcp;
+
+namespace isc {
+namespace perfdhcp {
+
+PerfPkt4::PerfPkt4(const uint8_t* buf,
+                   size_t len,
+                   size_t transid_offset,
+                   uint32_t transid) :
+    Pkt4(buf, len),
+    transid_offset_(transid_offset) {
+    setTransid(transid);
+}
+
+bool
+PerfPkt4::rawPack() {
+    return (PktTransform::pack(dhcp::Option::V4,
+                               data_,
+                               options_,
+                               getTransidOffset(),
+                               getTransid(),
+                               buffer_out_));
+}
+
+bool
+PerfPkt4::rawUnpack() {
+    uint32_t transid = getTransid();
+    bool res = PktTransform::unpack(dhcp::Option::V4,
+                                    data_,
+                                    options_,
+                                    getTransidOffset(),
+                                    transid);
+    if (res) {
+        setTransid(transid);
+    }
+    return (res);
+}
+
+void
+PerfPkt4::writeAt(size_t dest_pos,
+                  std::vector<uint8_t>::iterator first,
+                  std::vector<uint8_t>::iterator last) {
+    return (PktTransform::writeAt(data_, dest_pos, first, last));
+}
+
+
+
+} // namespace perfdhcp
+} // namespace isc
-- 
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