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Diffstat (limited to 'Emby.Server.Implementations/IO/SharpCifs/Ntlmssp/NtlmMessage.cs')
| -rw-r--r-- | Emby.Server.Implementations/IO/SharpCifs/Ntlmssp/NtlmMessage.cs | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/Emby.Server.Implementations/IO/SharpCifs/Ntlmssp/NtlmMessage.cs b/Emby.Server.Implementations/IO/SharpCifs/Ntlmssp/NtlmMessage.cs deleted file mode 100644 index 02827d2d0..000000000 --- a/Emby.Server.Implementations/IO/SharpCifs/Ntlmssp/NtlmMessage.cs +++ /dev/null @@ -1,140 +0,0 @@ -// This code is derived from jcifs smb client library <jcifs at samba dot org> -// Ported by J. Arturo <webmaster at komodosoft dot net> -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License, or (at your option) any later version. -// -// This library 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 -// Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -using System; - -namespace SharpCifs.Ntlmssp -{ - /// <summary>Abstract superclass for all NTLMSSP messages.</summary> - /// <remarks>Abstract superclass for all NTLMSSP messages.</remarks> - public abstract class NtlmMessage : NtlmFlags - { - /// <summary>The NTLMSSP "preamble".</summary> - /// <remarks>The NTLMSSP "preamble".</remarks> - protected internal static readonly byte[] NtlmsspSignature = { unchecked( - (byte)('N')), unchecked((byte)('T')), unchecked((byte)('L')), - unchecked((byte)('M')), unchecked((byte)('S')), unchecked((byte - )('S')), unchecked((byte)('P')), unchecked(0) }; - - private static readonly string OemEncoding = Config.DefaultOemEncoding; - - protected internal static readonly string UniEncoding = "UTF-16LE"; - - private int _flags; - - /// <summary>Returns the flags currently in use for this message.</summary> - /// <remarks>Returns the flags currently in use for this message.</remarks> - /// <returns> - /// An <code>int</code> containing the flags in use for this - /// message. - /// </returns> - public virtual int GetFlags() - { - return _flags; - } - - /// <summary>Sets the flags for this message.</summary> - /// <remarks>Sets the flags for this message.</remarks> - /// <param name="flags">The flags for this message.</param> - public virtual void SetFlags(int flags) - { - this._flags = flags; - } - - /// <summary>Returns the status of the specified flag.</summary> - /// <remarks>Returns the status of the specified flag.</remarks> - /// <param name="flag">The flag to test (i.e., <code>NTLMSSP_NEGOTIATE_OEM</code>).</param> - /// <returns>A <code>boolean</code> indicating whether the flag is set.</returns> - public virtual bool GetFlag(int flag) - { - return (GetFlags() & flag) != 0; - } - - /// <summary>Sets or clears the specified flag.</summary> - /// <remarks>Sets or clears the specified flag.</remarks> - /// <param name="flag"> - /// The flag to set/clear (i.e., - /// <code>NTLMSSP_NEGOTIATE_OEM</code>). - /// </param> - /// <param name="value"> - /// Indicates whether to set (<code>true</code>) or - /// clear (<code>false</code>) the specified flag. - /// </param> - public virtual void SetFlag(int flag, bool value) - { - SetFlags(value ? (GetFlags() | flag) : (GetFlags() & (unchecked((int)(0xffffffff) - ) ^ flag))); - } - - internal static int ReadULong(byte[] src, int index) - { - return (src[index] & unchecked(0xff)) | ((src[index + 1] & unchecked(0xff)) << 8) | ((src[index + 2] & unchecked(0xff)) << 16) | ((src[index - + 3] & unchecked(0xff)) << 24); - } - - internal static int ReadUShort(byte[] src, int index) - { - return (src[index] & unchecked(0xff)) | ((src[index + 1] & unchecked(0xff)) << 8); - } - - internal static byte[] ReadSecurityBuffer(byte[] src, int index) - { - int length = ReadUShort(src, index); - int offset = ReadULong(src, index + 4); - byte[] buffer = new byte[length]; - Array.Copy(src, offset, buffer, 0, length); - return buffer; - } - - internal static void WriteULong(byte[] dest, int offset, int value) - { - dest[offset] = unchecked((byte)(value & unchecked(0xff))); - dest[offset + 1] = unchecked((byte)(value >> 8 & unchecked(0xff))); - dest[offset + 2] = unchecked((byte)(value >> 16 & unchecked(0xff))); - dest[offset + 3] = unchecked((byte)(value >> 24 & unchecked(0xff))); - } - - internal static void WriteUShort(byte[] dest, int offset, int value) - { - dest[offset] = unchecked((byte)(value & unchecked(0xff))); - dest[offset + 1] = unchecked((byte)(value >> 8 & unchecked(0xff))); - } - - internal static void WriteSecurityBuffer(byte[] dest, int offset, int bodyOffset, - byte[] src) - { - int length = (src != null) ? src.Length : 0; - if (length == 0) - { - return; - } - WriteUShort(dest, offset, length); - WriteUShort(dest, offset + 2, length); - WriteULong(dest, offset + 4, bodyOffset); - Array.Copy(src, 0, dest, bodyOffset, length); - } - - internal static string GetOemEncoding() - { - return OemEncoding; - } - - /// <summary>Returns the raw byte representation of this message.</summary> - /// <remarks>Returns the raw byte representation of this message.</remarks> - /// <returns>A <code>byte[]</code> containing the raw message material.</returns> - public abstract byte[] ToByteArray(); - } -} |