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Diffstat (limited to 'Emby.Server.Implementations/Cryptography/BitConverterLE.cs')
-rw-r--r--Emby.Server.Implementations/Cryptography/BitConverterLE.cs239
1 files changed, 0 insertions, 239 deletions
diff --git a/Emby.Server.Implementations/Cryptography/BitConverterLE.cs b/Emby.Server.Implementations/Cryptography/BitConverterLE.cs
deleted file mode 100644
index 34e6bf6dc..000000000
--- a/Emby.Server.Implementations/Cryptography/BitConverterLE.cs
+++ /dev/null
@@ -1,239 +0,0 @@
-//
-// Mono.Security.BitConverterLE.cs
-// Like System.BitConverter but always little endian
-//
-// Author:
-// Bernie Solomon
-//
-
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-//
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-using System;
-
-namespace Emby.Server.Core.Cryptography
-{
- internal sealed class BitConverterLE
- {
- private BitConverterLE ()
- {
- }
-
- unsafe private static byte[] GetUShortBytes (byte *bytes)
- {
- if (BitConverter.IsLittleEndian)
- return new byte [] { bytes [0], bytes [1] };
- else
- return new byte [] { bytes [1], bytes [0] };
- }
-
- unsafe private static byte[] GetUIntBytes (byte *bytes)
- {
- if (BitConverter.IsLittleEndian)
- return new byte [] { bytes [0], bytes [1], bytes [2], bytes [3] };
- else
- return new byte [] { bytes [3], bytes [2], bytes [1], bytes [0] };
- }
-
- unsafe private static byte[] GetULongBytes (byte *bytes)
- {
- if (BitConverter.IsLittleEndian)
- return new byte [] { bytes [0], bytes [1], bytes [2], bytes [3],
- bytes [4], bytes [5], bytes [6], bytes [7] };
- else
- return new byte [] { bytes [7], bytes [6], bytes [5], bytes [4],
- bytes [3], bytes [2], bytes [1], bytes [0] };
- }
-
- unsafe internal static byte[] GetBytes (bool value)
- {
- return new byte [] { value ? (byte)1 : (byte)0 };
- }
-
- unsafe internal static byte[] GetBytes (char value)
- {
- return GetUShortBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (short value)
- {
- return GetUShortBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (int value)
- {
- return GetUIntBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (long value)
- {
- return GetULongBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (ushort value)
- {
- return GetUShortBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (uint value)
- {
- return GetUIntBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (ulong value)
- {
- return GetULongBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (float value)
- {
- return GetUIntBytes ((byte *) &value);
- }
-
- unsafe internal static byte[] GetBytes (double value)
- {
- return GetULongBytes ((byte *) &value);
- }
-
- unsafe private static void UShortFromBytes (byte *dst, byte[] src, int startIndex)
- {
- if (BitConverter.IsLittleEndian) {
- dst [0] = src [startIndex];
- dst [1] = src [startIndex + 1];
- } else {
- dst [0] = src [startIndex + 1];
- dst [1] = src [startIndex];
- }
- }
-
- unsafe private static void UIntFromBytes (byte *dst, byte[] src, int startIndex)
- {
- if (BitConverter.IsLittleEndian) {
- dst [0] = src [startIndex];
- dst [1] = src [startIndex + 1];
- dst [2] = src [startIndex + 2];
- dst [3] = src [startIndex + 3];
- } else {
- dst [0] = src [startIndex + 3];
- dst [1] = src [startIndex + 2];
- dst [2] = src [startIndex + 1];
- dst [3] = src [startIndex];
- }
- }
-
- unsafe private static void ULongFromBytes (byte *dst, byte[] src, int startIndex)
- {
- if (BitConverter.IsLittleEndian) {
- for (int i = 0; i < 8; ++i)
- dst [i] = src [startIndex + i];
- } else {
- for (int i = 0; i < 8; ++i)
- dst [i] = src [startIndex + (7 - i)];
- }
- }
-
- unsafe internal static bool ToBoolean (byte[] value, int startIndex)
- {
- return value [startIndex] != 0;
- }
-
- unsafe internal static char ToChar (byte[] value, int startIndex)
- {
- char ret;
-
- UShortFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static short ToInt16 (byte[] value, int startIndex)
- {
- short ret;
-
- UShortFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static int ToInt32 (byte[] value, int startIndex)
- {
- int ret;
-
- UIntFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static long ToInt64 (byte[] value, int startIndex)
- {
- long ret;
-
- ULongFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static ushort ToUInt16 (byte[] value, int startIndex)
- {
- ushort ret;
-
- UShortFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static uint ToUInt32 (byte[] value, int startIndex)
- {
- uint ret;
-
- UIntFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static ulong ToUInt64 (byte[] value, int startIndex)
- {
- ulong ret;
-
- ULongFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static float ToSingle (byte[] value, int startIndex)
- {
- float ret;
-
- UIntFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
-
- unsafe internal static double ToDouble (byte[] value, int startIndex)
- {
- double ret;
-
- ULongFromBytes ((byte *) &ret, value, startIndex);
-
- return ret;
- }
- }
-}