From 04134d80ad82b8eb5944bfb2db7ac03028d894cb Mon Sep 17 00:00:00 2001
From: Shreyas Zare <shreyas@technitium.com>
Date: Sat, 31 Oct 2020 14:12:22 +0530
Subject: [PATCH] added VendorSpecificInformationOption

---
 .../VendorSpecificInformationOption.cs        | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 DnsServerCore/Dhcp/Options/VendorSpecificInformationOption.cs

diff --git a/DnsServerCore/Dhcp/Options/VendorSpecificInformationOption.cs b/DnsServerCore/Dhcp/Options/VendorSpecificInformationOption.cs
new file mode 100644
index 00000000..a0ca2280
--- /dev/null
+++ b/DnsServerCore/Dhcp/Options/VendorSpecificInformationOption.cs
@@ -0,0 +1,68 @@
+/*
+Technitium DNS Server
+Copyright (C) 2020  Shreyas Zare (shreyas@technitium.com)
+
+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 <http://www.gnu.org/licenses/>.
+
+*/
+
+using System.IO;
+using TechnitiumLibrary.IO;
+
+namespace DnsServerCore.Dhcp.Options
+{
+    class VendorSpecificInformationOption : DhcpOption
+    {
+        #region variables
+
+        byte[] _information;
+
+        #endregion
+
+        #region constructor
+
+        public VendorSpecificInformationOption(byte[] information)
+            : base(DhcpOptionCode.VendorSpecificInformation)
+        {
+            _information = information;
+        }
+
+        public VendorSpecificInformationOption(Stream s)
+            : base(DhcpOptionCode.VendorSpecificInformation, s)
+        { }
+
+        #endregion
+
+        #region protected
+
+        protected override void ParseOptionValue(Stream s)
+        {
+            _information = s.ReadBytes((int)s.Length);
+        }
+
+        protected override void WriteOptionValue(Stream s)
+        {
+            s.Write(_information);
+        }
+
+        #endregion
+
+        #region properties
+
+        public byte[] Information
+        { get { return _information; } }
+
+        #endregion
+    }
+}