From 488165b8b91db607e4bbcdd57a65a1f82ea76a47 Mon Sep 17 00:00:00 2001
From: Tal Aloni <tal.aloni.il@gmail.com>
Date: Thu, 31 Aug 2017 14:01:10 +0300
Subject: [PATCH] SMB2: LockElement: Added SharedLock / ExclusiveLock / Unlock
 / FailImmediately properties

---
 SMBLibrary/SMB2/Structures/LockElement.cs | 76 +++++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/SMBLibrary/SMB2/Structures/LockElement.cs b/SMBLibrary/SMB2/Structures/LockElement.cs
index 5bc9790..a0e8277 100644
--- a/SMBLibrary/SMB2/Structures/LockElement.cs
+++ b/SMBLibrary/SMB2/Structures/LockElement.cs
@@ -35,6 +35,82 @@ namespace SMBLibrary.SMB2
             LittleEndianWriter.WriteUInt64(buffer, offset + 20, Reserved);
         }
 
+        public bool SharedLock
+        {
+            get
+            {
+                return (Flags & LockFlags.SharedLock) > 0;
+            }
+            set
+            {
+                if (value)
+                {
+                    Flags |= LockFlags.SharedLock;
+                }
+                else
+                {
+                    Flags &= ~LockFlags.SharedLock;
+                }
+            }
+        }
+
+        public bool ExclusiveLock
+        {
+            get
+            {
+                return (Flags & LockFlags.ExclusiveLock) > 0;
+            }
+            set
+            {
+                if (value)
+                {
+                    Flags |= LockFlags.ExclusiveLock;
+                }
+                else
+                {
+                    Flags &= ~LockFlags.ExclusiveLock;
+                }
+            }
+        }
+
+        public bool Unlock
+        {
+            get
+            {
+                return (Flags & LockFlags.Unlock) > 0;
+            }
+            set
+            {
+                if (value)
+                {
+                    Flags |= LockFlags.Unlock;
+                }
+                else
+                {
+                    Flags &= ~LockFlags.Unlock;
+                }
+            }
+        }
+
+        public bool FailImmediately
+        {
+            get
+            {
+                return (Flags & LockFlags.FailImmediately) > 0;
+            }
+            set
+            {
+                if (value)
+                {
+                    Flags |= LockFlags.FailImmediately;
+                }
+                else
+                {
+                    Flags &= ~LockFlags.FailImmediately;
+                }
+            }
+        }
+
         public static List<LockElement> ReadLockList(byte[] buffer, int offset, int lockCount)
         {
             List<LockElement> result = new List<LockElement>();