/// <summary>
/// Create the binary from the buffer
/// </summary>
/// <param name="binary">The binary</param>
/// <param name="offset">The offset in the binary</param>
public override void GetBinaryForm(byte[] binary, int offset)
{
int len = Size;
binary[offset++] = (byte)this.AceType;
binary[offset++] = (byte)this.AceFlags;
DtypUtility.WriteUInt16ToByteArray((ushort)len, binary, offset); offset += 2;
DtypUtility.WriteInt32ToByteArray(_AccessMask, binary, offset); offset += 4;
DtypUtility.WriteInt32ToByteArray((int)ObjectFlags, binary, offset); offset += 4;
if (ObjectFlags.HasFlag(_ObjectAceFlags.ObjectAceTypePresent))
{
DtypUtility.WriteGuid(ObjectType, binary, offset);
offset += 16;
}
if (ObjectFlags.HasFlag(_ObjectAceFlags.InheritedObjectAceTypePresent))
{
DtypUtility.WriteGuid(InheritedObjectType, binary, offset);
offset += 16;
}
_SecurityIdentifier.GetBinaryForm(binary, offset);
offset += _SecurityIdentifier.Size;
if (this.applicationData != null)
{
Array.Copy(this.applicationData, 0, binary, offset, this.applicationData.Length);
offset += this.applicationData.Length;
}
}
/// <summary>
/// Create the binary from the buffer
/// </summary>
/// <param name="binary">The binary</param>
/// <param name="offset">The offset in the binaryForm</param>
public void GetBinaryForm(byte[] binary, int offset)
{
if (binary == null)
{
throw new ArgumentNullException(nameof(binary));
}
if (offset < 0 || offset > binary.Length - Size)
{
throw new ArgumentException(nameof(offset));
}
binary[offset] = Revision;
binary[offset + 1] = 0;
DtypUtility.WriteUInt16ToByteArray((ushort)Size, binary, offset + 2);
DtypUtility.WriteUInt16ToByteArray((ushort)list.Count, binary, offset + 4);
DtypUtility.WriteUInt16ToByteArray((ushort)0, binary, offset + 6);
int pointer = offset + DtypUtility.ACL_HEADER_LENGTH;
foreach (var ace in list)
{
ace.GetBinaryForm(binary, pointer);
pointer += ace.Size;
}
}
/// <summary>
/// Create the binary from the buffer
/// </summary>
/// <param name="binary">The binary</param>
/// <param name="offset">The offset in the binaryForm</param>
public override void GetBinaryForm(byte[] binary, int offset)
{
int len = Size;
binary[offset] = (byte)this.AceType;
binary[offset + 1] = (byte)this.AceFlags;
DtypUtility.WriteUInt16ToByteArray((ushort)len, binary, offset + 2);
DtypUtility.WriteInt32ToByteArray(_AccessMask, binary, offset + DtypUtility.ACE_HEADER_LENGTH);
_SecurityIdentifier.GetBinaryForm(binary, offset + DtypUtility.SHORT_FIXED_ACE_LENGTH);
if (this.applicationData != null)
{
Array.Copy(this.applicationData, 0, binary, offset + DtypUtility.SHORT_FIXED_ACE_LENGTH + _SecurityIdentifier.Size, this.applicationData.Length);
}
}
/// <summary>
/// Create the binary from the buffer
/// </summary>
/// <param name="binary">The input binary</param>
/// <param name="offset">The offset in the binary</param>
public void GetBinaryForm(byte[] binary, int offset)
{
if (binary == null)
{
throw new ArgumentNullException(nameof(binary));
}
int binaryLength = Size;
if (offset < 0 || offset > binary.Length - binaryLength)
{
throw new ArgumentOutOfRangeException(nameof(offset));
}
SECURITY_DESCRIPTOR_Control controlFlags = this.controlFlags;
binary[offset] = 1; //revision
binary[offset + 1] = 0; //Sbz1
DtypUtility.WriteUInt16ToByteArray((ushort)controlFlags, binary, offset + 2);
int pointer = DtypUtility.SECURITY_DESCRIPTOR_FIXED_LENGTH;
if (Owner != null)
{
DtypUtility.WriteInt32ToByteArray(pointer, binary, offset + 4);
Owner.Value.GetBinaryForm(binary, offset + pointer);
pointer += Owner.Value.Size;
}
else
{
DtypUtility.WriteInt32ToByteArray(0, binary, offset + 4);
}
if (Group != null)
{
DtypUtility.WriteInt32ToByteArray(pointer, binary, offset + 8);
Group.Value.GetBinaryForm(binary, offset + pointer);
pointer += Group.Value.Size;
}
else
{
DtypUtility.WriteInt32ToByteArray(0, binary, offset + 8);
}
_RawAcl sacl = this.SACL;
if (this.controlFlags.HasFlag(SECURITY_DESCRIPTOR_Control.SACLPresent))
{
DtypUtility.WriteInt32ToByteArray(pointer, binary, offset + 12);
sacl.GetBinaryForm(binary, offset + pointer);
pointer += this.SACL.Size;
}
else
{
DtypUtility.WriteInt32ToByteArray(0, binary, offset + 12);
}
_RawAcl dacl = this.DACL;
if (this.controlFlags.HasFlag(SECURITY_DESCRIPTOR_Control.DACLPresent))
{
DtypUtility.WriteInt32ToByteArray(pointer, binary, offset + 16);
dacl.GetBinaryForm(binary, offset + pointer);
pointer += this.DACL.Size;
}
else
{
DtypUtility.WriteInt32ToByteArray(0, binary, offset + 16);
}
}