diff options
Diffstat (limited to 'Emby.Server.Implementations/IO/SharpCifs/Util')
69 files changed, 7451 insertions, 0 deletions
diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Base64.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Base64.cs new file mode 100644 index 000000000..4770f1354 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Base64.cs @@ -0,0 +1,110 @@ +// 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; +using System.Text; + +namespace SharpCifs.Util +{ + public class Base64 + { + private static readonly string Alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + + /// <summary>Base-64 encodes the supplied block of data.</summary> + /// <remarks> + /// Base-64 encodes the supplied block of data. Line wrapping is not + /// applied on output. + /// </remarks> + /// <param name="bytes">The block of data that is to be Base-64 encoded.</param> + /// <returns>A <code>String</code> containing the encoded data.</returns> + public static string Encode(byte[] bytes) + { + int length = bytes.Length; + if (length == 0) + { + return string.Empty; + } + StringBuilder buffer = new StringBuilder((int)Math.Ceiling(length / 3d) * 4); + int remainder = length % 3; + length -= remainder; + int block; + int i = 0; + while (i < length) + { + block = ((bytes[i++] & unchecked(0xff)) << 16) | ((bytes[i++] & unchecked( + 0xff)) << 8) | (bytes[i++] & unchecked(0xff)); + buffer.Append(Alphabet[(int)(((uint)block) >> 18)]); + buffer.Append(Alphabet[((int)(((uint)block) >> 12)) & unchecked(0x3f)]); + buffer.Append(Alphabet[((int)(((uint)block) >> 6)) & unchecked(0x3f)]); + buffer.Append(Alphabet[block & unchecked(0x3f)]); + } + if (remainder == 0) + { + return buffer.ToString(); + } + if (remainder == 1) + { + block = (bytes[i] & unchecked(0xff)) << 4; + buffer.Append(Alphabet[(int)(((uint)block) >> 6)]); + buffer.Append(Alphabet[block & unchecked(0x3f)]); + buffer.Append("=="); + return buffer.ToString(); + } + block = (((bytes[i++] & unchecked(0xff)) << 8) | ((bytes[i]) & unchecked(0xff))) << 2; + buffer.Append(Alphabet[(int)(((uint)block) >> 12)]); + buffer.Append(Alphabet[((int)(((uint)block) >> 6)) & unchecked(0x3f)]); + buffer.Append(Alphabet[block & unchecked(0x3f)]); + buffer.Append("="); + return buffer.ToString(); + } + + /// <summary>Decodes the supplied Base-64 encoded string.</summary> + /// <remarks>Decodes the supplied Base-64 encoded string.</remarks> + /// <param name="string">The Base-64 encoded string that is to be decoded.</param> + /// <returns>A <code>byte[]</code> containing the decoded data block.</returns> + public static byte[] Decode(string @string) + { + int length = @string.Length; + if (length == 0) + { + return new byte[0]; + } + int pad = (@string[length - 2] == '=') ? 2 : (@string[length - 1] == '=') ? 1 : 0; + int size = length * 3 / 4 - pad; + byte[] buffer = new byte[size]; + int block; + int i = 0; + int index = 0; + while (i < length) + { + block = (Alphabet.IndexOf(@string[i++]) & unchecked(0xff)) << 18 | (Alphabet + .IndexOf(@string[i++]) & unchecked(0xff)) << 12 | (Alphabet.IndexOf(@string + [i++]) & unchecked(0xff)) << 6 | (Alphabet.IndexOf(@string[i++]) & unchecked( + 0xff)); + buffer[index++] = unchecked((byte)((int)(((uint)block) >> 16))); + if (index < size) + { + buffer[index++] = unchecked((byte)(((int)(((uint)block) >> 8)) & unchecked(0xff))); + } + if (index < size) + { + buffer[index++] = unchecked((byte)(block & unchecked(0xff))); + } + } + return buffer; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/DES.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/DES.cs new file mode 100644 index 000000000..c23b14cf8 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/DES.cs @@ -0,0 +1,568 @@ +// 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.Util +{ + /// <summary> + /// This code is derived from the above source + /// JCIFS API + /// Norbert Hranitzky + /// <p>and modified again by Michael B. + /// </summary> + /// <remarks> + /// This code is derived from the above source + /// JCIFS API + /// Norbert Hranitzky + /// <p>and modified again by Michael B. Allen + /// </remarks> + public class DES + { + private int[] _encryptKeys = new int[32]; + + private int[] _decryptKeys = new int[32]; + + private int[] _tempInts = new int[2]; + + public DES() + { + } + + public DES(byte[] key) + { + // DesCipher - the DES encryption method + // + // The meat of this code is by Dave Zimmerman <dzimm@widget.com>, and is: + // + // Copyright (c) 1996 Widget Workshop, Inc. All Rights Reserved. + // + // Permission to use, copy, modify, and distribute this software + // and its documentation for NON-COMMERCIAL or COMMERCIAL purposes and + // without fee is hereby granted, provided that this copyright notice is kept + // intact. + // + // WIDGET WORKSHOP MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY + // OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED + // TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A + // PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WIDGET WORKSHOP SHALL NOT BE LIABLE + // FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + // DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. + // + // THIS SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE OR RESALE AS ON-LINE + // CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE + // PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT + // NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE + // SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE + // SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE + // PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). WIDGET WORKSHOP + // SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR + // HIGH RISK ACTIVITIES. + // + // + // The rest is: + // + // Copyright (C) 1996 by Jef Poskanzer <jef@acme.com>. All rights reserved. + // + // Copyright (C) 1996 by Wolfgang Platzer + // email: wplatzer@iaik.tu-graz.ac.at + // + // All rights reserved. + // + // Redistribution and use in source and binary forms, with or without + // modification, are permitted provided that the following conditions + // are met: + // 1. Redistributions of source code must retain the above copyright + // notice, this list of conditions and the following disclaimer. + // 2. Redistributions in binary form must reproduce the above copyright + // notice, this list of conditions and the following disclaimer in the + // documentation and/or other materials provided with the distribution. + // + // THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + // ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + // SUCH DAMAGE. + // + // Constructor, byte-array key. + if (key.Length == 7) + { + byte[] key8 = new byte[8]; + MakeSmbKey(key, key8); + SetKey(key8); + } + else + { + SetKey(key); + } + } + + public static void MakeSmbKey(byte[] key7, byte[] key8) + { + int i; + key8[0] = unchecked((byte)((key7[0] >> 1) & unchecked(0xff))); + key8[1] = unchecked((byte)((((key7[0] & unchecked(0x01)) << 6) | (((key7[1 + ] & unchecked(0xff)) >> 2) & unchecked(0xff))) & unchecked(0xff))); + key8[2] = unchecked((byte)((((key7[1] & unchecked(0x03)) << 5) | (((key7[2 + ] & unchecked(0xff)) >> 3) & unchecked(0xff))) & unchecked(0xff))); + key8[3] = unchecked((byte)((((key7[2] & unchecked(0x07)) << 4) | (((key7[3 + ] & unchecked(0xff)) >> 4) & unchecked(0xff))) & unchecked(0xff))); + key8[4] = unchecked((byte)((((key7[3] & unchecked(0x0F)) << 3) | (((key7[4 + ] & unchecked(0xff)) >> 5) & unchecked(0xff))) & unchecked(0xff))); + key8[5] = unchecked((byte)((((key7[4] & unchecked(0x1F)) << 2) | (((key7[5 + ] & unchecked(0xff)) >> 6) & unchecked(0xff))) & unchecked(0xff))); + key8[6] = unchecked((byte)((((key7[5] & unchecked(0x3F)) << 1) | (((key7[6 + ] & unchecked(0xff)) >> 7) & unchecked(0xff))) & unchecked(0xff))); + key8[7] = unchecked((byte)(key7[6] & unchecked(0x7F))); + for (i = 0; i < 8; i++) + { + key8[i] = unchecked((byte)(key8[i] << 1)); + } + } + + /// Set the key. + public virtual void SetKey(byte[] key) + { + // CHECK PAROTY TBD + Deskey(key, true, _encryptKeys); + Deskey(key, false, _decryptKeys); + } + + // Turn an 8-byte key into internal keys. + private void Deskey(byte[] keyBlock, bool encrypting, int[] knL) + { + int i; + int j; + int l; + int m; + int n; + int[] pc1M = new int[56]; + int[] pcr = new int[56]; + int[] kn = new int[32]; + for (j = 0; j < 56; ++j) + { + l = _pc1[j]; + m = l & 0x7; + pc1M[j] = ((keyBlock[(int)(((uint)l) >> 3)] & _bytebit[m]) != 0) ? 1 : 0; + } + for (i = 0; i < 16; ++i) + { + if (encrypting) + { + m = i << 1; + } + else + { + m = (15 - i) << 1; + } + n = m + 1; + kn[m] = kn[n] = 0; + for (j = 0; j < 28; ++j) + { + l = j + _totrot[i]; + if (l < 28) + { + pcr[j] = pc1M[l]; + } + else + { + pcr[j] = pc1M[l - 28]; + } + } + for (j = 28; j < 56; ++j) + { + l = j + _totrot[i]; + if (l < 56) + { + pcr[j] = pc1M[l]; + } + else + { + pcr[j] = pc1M[l - 28]; + } + } + for (j = 0; j < 24; ++j) + { + if (pcr[_pc2[j]] != 0) + { + kn[m] |= _bigbyte[j]; + } + if (pcr[_pc2[j + 24]] != 0) + { + kn[n] |= _bigbyte[j]; + } + } + } + Cookey(kn, knL); + } + + private void Cookey(int[] raw, int[] knL) + { + int raw0; + int raw1; + int rawi; + int knLi; + int i; + for (i = 0, rawi = 0, knLi = 0; i < 16; ++i) + { + raw0 = raw[rawi++]; + raw1 = raw[rawi++]; + knL[knLi] = (raw0 & unchecked(0x00fc0000)) << 6; + knL[knLi] |= (raw0 & unchecked(0x00000fc0)) << 10; + knL[knLi] |= (int)(((uint)(raw1 & unchecked(0x00fc0000))) >> 10); + knL[knLi] |= (int)(((uint)(raw1 & unchecked(0x00000fc0))) >> 6); + ++knLi; + knL[knLi] = (raw0 & unchecked(0x0003f000)) << 12; + knL[knLi] |= (raw0 & unchecked(0x0000003f)) << 16; + knL[knLi] |= (int)(((uint)(raw1 & unchecked(0x0003f000))) >> 4); + knL[knLi] |= (raw1 & unchecked(0x0000003f)); + ++knLi; + } + } + + /// Encrypt a block of eight bytes. + private void Encrypt(byte[] clearText, int clearOff, byte[] cipherText, int cipherOff + ) + { + SquashBytesToInts(clearText, clearOff, _tempInts, 0, 2); + Des(_tempInts, _tempInts, _encryptKeys); + SpreadIntsToBytes(_tempInts, 0, cipherText, cipherOff, 2); + } + + /// Decrypt a block of eight bytes. + private void Decrypt(byte[] cipherText, int cipherOff, byte[] clearText, int clearOff + ) + { + SquashBytesToInts(cipherText, cipherOff, _tempInts, 0, 2); + Des(_tempInts, _tempInts, _decryptKeys); + SpreadIntsToBytes(_tempInts, 0, clearText, clearOff, 2); + } + + // The DES function. + private void Des(int[] inInts, int[] outInts, int[] keys) + { + int fval; + int work; + int right; + int leftt; + int round; + int keysi = 0; + leftt = inInts[0]; + right = inInts[1]; + work = (((int)(((uint)leftt) >> 4)) ^ right) & unchecked(0x0f0f0f0f); + right ^= work; + leftt ^= (work << 4); + work = (((int)(((uint)leftt) >> 16)) ^ right) & unchecked(0x0000ffff); + right ^= work; + leftt ^= (work << 16); + work = (((int)(((uint)right) >> 2)) ^ leftt) & unchecked(0x33333333); + leftt ^= work; + right ^= (work << 2); + work = (((int)(((uint)right) >> 8)) ^ leftt) & unchecked(0x00ff00ff); + leftt ^= work; + right ^= (work << 8); + right = (right << 1) | (((int)(((uint)right) >> 31)) & 1); + work = (leftt ^ right) & unchecked((int)(0xaaaaaaaa)); + leftt ^= work; + right ^= work; + leftt = (leftt << 1) | (((int)(((uint)leftt) >> 31)) & 1); + for (round = 0; round < 8; ++round) + { + work = (right << 28) | ((int)(((uint)right) >> 4)); + work ^= keys[keysi++]; + fval = _sp7[work & unchecked(0x0000003f)]; + fval |= _sp5[((int)(((uint)work) >> 8)) & unchecked(0x0000003f)]; + fval |= _sp3[((int)(((uint)work) >> 16)) & unchecked(0x0000003f)]; + fval |= _sp1[((int)(((uint)work) >> 24)) & unchecked(0x0000003f)]; + work = right ^ keys[keysi++]; + fval |= _sp8[work & unchecked(0x0000003f)]; + fval |= _sp6[((int)(((uint)work) >> 8)) & unchecked(0x0000003f)]; + fval |= _sp4[((int)(((uint)work) >> 16)) & unchecked(0x0000003f)]; + fval |= _sp2[((int)(((uint)work) >> 24)) & unchecked(0x0000003f)]; + leftt ^= fval; + work = (leftt << 28) | ((int)(((uint)leftt) >> 4)); + work ^= keys[keysi++]; + fval = _sp7[work & unchecked(0x0000003f)]; + fval |= _sp5[((int)(((uint)work) >> 8)) & unchecked(0x0000003f)]; + fval |= _sp3[((int)(((uint)work) >> 16)) & unchecked(0x0000003f)]; + fval |= _sp1[((int)(((uint)work) >> 24)) & unchecked(0x0000003f)]; + work = leftt ^ keys[keysi++]; + fval |= _sp8[work & unchecked(0x0000003f)]; + fval |= _sp6[((int)(((uint)work) >> 8)) & unchecked(0x0000003f)]; + fval |= _sp4[((int)(((uint)work) >> 16)) & unchecked(0x0000003f)]; + fval |= _sp2[((int)(((uint)work) >> 24)) & unchecked(0x0000003f)]; + right ^= fval; + } + right = (right << 31) | ((int)(((uint)right) >> 1)); + work = (leftt ^ right) & unchecked((int)(0xaaaaaaaa)); + leftt ^= work; + right ^= work; + leftt = (leftt << 31) | ((int)(((uint)leftt) >> 1)); + work = (((int)(((uint)leftt) >> 8)) ^ right) & unchecked(0x00ff00ff); + right ^= work; + leftt ^= (work << 8); + work = (((int)(((uint)leftt) >> 2)) ^ right) & unchecked(0x33333333); + right ^= work; + leftt ^= (work << 2); + work = (((int)(((uint)right) >> 16)) ^ leftt) & unchecked(0x0000ffff); + leftt ^= work; + right ^= (work << 16); + work = (((int)(((uint)right) >> 4)) ^ leftt) & unchecked(0x0f0f0f0f); + leftt ^= work; + right ^= (work << 4); + outInts[0] = right; + outInts[1] = leftt; + } + + /// Encrypt a block of bytes. + public virtual void Encrypt(byte[] clearText, byte[] cipherText) + { + Encrypt(clearText, 0, cipherText, 0); + } + + /// Decrypt a block of bytes. + public virtual void Decrypt(byte[] cipherText, byte[] clearText) + { + Decrypt(cipherText, 0, clearText, 0); + } + + /// <summary>encrypts an array where the length must be a multiple of 8</summary> + public virtual byte[] Encrypt(byte[] clearText) + { + int length = clearText.Length; + if (length % 8 != 0) + { + Console.Out.WriteLine("Array must be a multiple of 8"); + return null; + } + byte[] cipherText = new byte[length]; + int count = length / 8; + for (int i = 0; i < count; i++) + { + Encrypt(clearText, i * 8, cipherText, i * 8); + } + return cipherText; + } + + /// <summary>decrypts an array where the length must be a multiple of 8</summary> + public virtual byte[] Decrypt(byte[] cipherText) + { + int length = cipherText.Length; + if (length % 8 != 0) + { + Console.Out.WriteLine("Array must be a multiple of 8"); + return null; + } + byte[] clearText = new byte[length]; + int count = length / 8; + for (int i = 0; i < count; i++) + { + Encrypt(cipherText, i * 8, clearText, i * 8); + } + return clearText; + } + + private static byte[] _bytebit = { unchecked(unchecked(0x80)), unchecked(unchecked(0x40)), unchecked(unchecked(0x20)), unchecked(unchecked(0x10)), unchecked(unchecked(0x08)), unchecked(unchecked(0x04)), unchecked(unchecked(0x02)), unchecked(unchecked(0x01)) }; + + private static int[] _bigbyte = { unchecked(0x800000), unchecked( + 0x400000), unchecked(0x200000), unchecked(0x100000), unchecked( + 0x080000), unchecked(0x040000), unchecked(0x020000), unchecked( + 0x010000), unchecked(0x008000), unchecked(0x004000), unchecked( + 0x002000), unchecked(0x001000), unchecked(0x000800), unchecked( + 0x000400), unchecked(0x000200), unchecked(0x000100), unchecked( + 0x000080), unchecked(0x000040), unchecked(0x000020), unchecked( + 0x000010), unchecked(0x000008), unchecked(0x000004), unchecked( + 0x000002), unchecked(0x000001) }; + + private static byte[] _pc1 = { unchecked(56), unchecked(48) + , unchecked(40), unchecked(32), unchecked(24), unchecked(16), unchecked(8), unchecked(0), unchecked(57), unchecked(49), unchecked(41), unchecked(33), unchecked(25), unchecked(17), unchecked(9), unchecked(1), unchecked(58), unchecked( + 50), unchecked(42), unchecked(34), unchecked(26), unchecked( + 18), unchecked(10), unchecked(2), unchecked(59), unchecked( + 51), unchecked(43), unchecked(35), unchecked(62), unchecked( + 54), unchecked(46), unchecked(38), unchecked(30), unchecked( + 22), unchecked(14), unchecked(6), unchecked(61), unchecked( + 53), unchecked(45), unchecked(37), unchecked(29), unchecked( + 21), unchecked(13), unchecked(5), unchecked(60), unchecked( + 52), unchecked(44), unchecked(36), unchecked(28), unchecked( + 20), unchecked(12), unchecked(4), unchecked(27), unchecked( + 19), unchecked(11), unchecked(3) }; + + private static int[] _totrot = { 1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, + 21, 23, 25, 27, 28 }; + + private static byte[] _pc2 = { unchecked(13), unchecked(16) + , unchecked(10), unchecked(23), unchecked(0), unchecked(4), unchecked(2), unchecked(27), unchecked(14), unchecked(5), unchecked(20), unchecked(9), unchecked(22), unchecked(18), unchecked(11), unchecked(3), unchecked(25), unchecked(7), unchecked(15), unchecked(6), unchecked(26), unchecked(19), unchecked(12), unchecked(1), unchecked(40), unchecked(51), unchecked(30), unchecked(36), unchecked(46), unchecked(54), unchecked(29), unchecked(39), unchecked(50), unchecked( + 44), unchecked(32), unchecked(47), unchecked(43), unchecked( + 48), unchecked(38), unchecked(55), unchecked(33), unchecked( + 52), unchecked(45), unchecked(41), unchecked(49), unchecked( + 35), unchecked(28), unchecked(31) }; + + private static int[] _sp1 = { unchecked(0x01010400), unchecked(0x00000000), unchecked(0x00010000), unchecked(0x01010404), unchecked( + 0x01010004), unchecked(0x00010404), unchecked(0x00000004), + unchecked(0x00010000), unchecked(0x00000400), unchecked(0x01010400), unchecked(0x01010404), unchecked(0x00000400), unchecked(0x01000404), unchecked(0x01010004), unchecked(0x01000000), unchecked( + 0x00000004), unchecked(0x00000404), unchecked(0x01000400), + unchecked(0x01000400), unchecked(0x00010400), unchecked(0x00010400), unchecked(0x01010000), unchecked(0x01010000), unchecked(0x01000404), unchecked(0x00010004), unchecked(0x01000004), unchecked( + 0x01000004), unchecked(0x00010004), unchecked(0x00000000), + unchecked(0x00000404), unchecked(0x00010404), unchecked(0x01000000), unchecked(0x00010000), unchecked(0x01010404), unchecked(0x00000004), unchecked(0x01010000), unchecked(0x01010400), unchecked( + 0x01000000), unchecked(0x01000000), unchecked(0x00000400), + unchecked(0x01010004), unchecked(0x00010000), unchecked(0x00010400), unchecked(0x01000004), unchecked(0x00000400), unchecked(0x00000004), unchecked(0x01000404), unchecked(0x00010404), unchecked( + 0x01010404), unchecked(0x00010004), unchecked(0x01010000), + unchecked(0x01000404), unchecked(0x01000004), unchecked(0x00000404), unchecked(0x00010404), unchecked(0x01010400), unchecked(0x00000404), unchecked(0x01000400), unchecked(0x01000400), unchecked( + 0x00000000), unchecked(0x00010004), unchecked(0x00010400), + unchecked(0x00000000), unchecked(0x01010004) }; + + private static int[] _sp2 = { unchecked((int)(0x80108020)), unchecked((int + )(0x80008000)), unchecked(0x00008000), unchecked(0x00108020), unchecked( + 0x00100000), unchecked(0x00000020), unchecked((int)(0x80100020)), + unchecked((int)(0x80008020)), unchecked((int)(0x80000020)), unchecked((int)(0x80108020 + )), unchecked((int)(0x80108000)), unchecked((int)(0x80000000)), unchecked((int)( + 0x80008000)), unchecked(0x00100000), unchecked(0x00000020), unchecked( + (int)(0x80100020)), unchecked(0x00108000), unchecked(0x00100020), + unchecked((int)(0x80008020)), unchecked(0x00000000), unchecked((int)(0x80000000 + )), unchecked(0x00008000), unchecked(0x00108020), unchecked((int)( + 0x80100000)), unchecked(0x00100020), unchecked((int)(0x80000020)), unchecked( + 0x00000000), unchecked(0x00108000), unchecked(0x00008020), + unchecked((int)(0x80108000)), unchecked((int)(0x80100000)), unchecked(0x00008020), unchecked(0x00000000), unchecked(0x00108020), unchecked((int)( + 0x80100020)), unchecked(0x00100000), unchecked((int)(0x80008020)), unchecked( + (int)(0x80100000)), unchecked((int)(0x80108000)), unchecked(0x00008000), + unchecked((int)(0x80100000)), unchecked((int)(0x80008000)), unchecked(0x00000020), unchecked((int)(0x80108020)), unchecked(0x00108020), unchecked(0x00000020), unchecked(0x00008000), unchecked((int)(0x80000000)), unchecked( + 0x00008020), unchecked((int)(0x80108000)), unchecked(0x00100000), + unchecked((int)(0x80000020)), unchecked(0x00100020), unchecked((int)(0x80008020 + )), unchecked((int)(0x80000020)), unchecked(0x00100020), unchecked(0x00108000), unchecked(0x00000000), unchecked((int)(0x80008000)), unchecked( + 0x00008020), unchecked((int)(0x80000000)), unchecked((int)(0x80100020)), + unchecked((int)(0x80108020)), unchecked(0x00108000) }; + + private static int[] _sp3 = { unchecked(0x00000208), unchecked(0x08020200), unchecked(0x00000000), unchecked(0x08020008), unchecked( + 0x08000200), unchecked(0x00000000), unchecked(0x00020208), + unchecked(0x08000200), unchecked(0x00020008), unchecked(0x08000008), unchecked(0x08000008), unchecked(0x00020000), unchecked(0x08020208), unchecked(0x00020008), unchecked(0x08020000), unchecked( + 0x00000208), unchecked(0x08000000), unchecked(0x00000008), + unchecked(0x08020200), unchecked(0x00000200), unchecked(0x00020200), unchecked(0x08020000), unchecked(0x08020008), unchecked(0x00020208), unchecked(0x08000208), unchecked(0x00020200), unchecked( + 0x00020000), unchecked(0x08000208), unchecked(0x00000008), + unchecked(0x08020208), unchecked(0x00000200), unchecked(0x08000000), unchecked(0x08020200), unchecked(0x08000000), unchecked(0x00020008), unchecked(0x00000208), unchecked(0x00020000), unchecked( + 0x08020200), unchecked(0x08000200), unchecked(0x00000000), + unchecked(0x00000200), unchecked(0x00020008), unchecked(0x08020208), unchecked(0x08000200), unchecked(0x08000008), unchecked(0x00000200), unchecked(0x00000000), unchecked(0x08020008), unchecked( + 0x08000208), unchecked(0x00020000), unchecked(0x08000000), + unchecked(0x08020208), unchecked(0x00000008), unchecked(0x00020208), unchecked(0x00020200), unchecked(0x08000008), unchecked(0x08020000), unchecked(0x08000208), unchecked(0x00000208), unchecked( + 0x08020000), unchecked(0x00020208), unchecked(0x00000008), + unchecked(0x08020008), unchecked(0x00020200) }; + + private static int[] _sp4 = { unchecked(0x00802001), unchecked(0x00002081), unchecked(0x00002081), unchecked(0x00000080), unchecked( + 0x00802080), unchecked(0x00800081), unchecked(0x00800001), + unchecked(0x00002001), unchecked(0x00000000), unchecked(0x00802000), unchecked(0x00802000), unchecked(0x00802081), unchecked(0x00000081), unchecked(0x00000000), unchecked(0x00800080), unchecked( + 0x00800001), unchecked(0x00000001), unchecked(0x00002000), + unchecked(0x00800000), unchecked(0x00802001), unchecked(0x00000080), unchecked(0x00800000), unchecked(0x00002001), unchecked(0x00002080), unchecked(0x00800081), unchecked(0x00000001), unchecked( + 0x00002080), unchecked(0x00800080), unchecked(0x00002000), + unchecked(0x00802080), unchecked(0x00802081), unchecked(0x00000081), unchecked(0x00800080), unchecked(0x00800001), unchecked(0x00802000), unchecked(0x00802081), unchecked(0x00000081), unchecked( + 0x00000000), unchecked(0x00000000), unchecked(0x00802000), + unchecked(0x00002080), unchecked(0x00800080), unchecked(0x00800081), unchecked(0x00000001), unchecked(0x00802001), unchecked(0x00002081), unchecked(0x00002081), unchecked(0x00000080), unchecked( + 0x00802081), unchecked(0x00000081), unchecked(0x00000001), + unchecked(0x00002000), unchecked(0x00800001), unchecked(0x00002001), unchecked(0x00802080), unchecked(0x00800081), unchecked(0x00002001), unchecked(0x00002080), unchecked(0x00800000), unchecked( + 0x00802001), unchecked(0x00000080), unchecked(0x00800000), + unchecked(0x00002000), unchecked(0x00802080) }; + + private static int[] _sp5 = { unchecked(0x00000100), unchecked(0x02080100), unchecked(0x02080000), unchecked(0x42000100), unchecked( + 0x00080000), unchecked(0x00000100), unchecked(0x40000000), + unchecked(0x02080000), unchecked(0x40080100), unchecked(0x00080000), unchecked(0x02000100), unchecked(0x40080100), unchecked(0x42000100), unchecked(0x42080000), unchecked(0x00080100), unchecked( + 0x40000000), unchecked(0x02000000), unchecked(0x40080000), + unchecked(0x40080000), unchecked(0x00000000), unchecked(0x40000100), unchecked(0x42080100), unchecked(0x42080100), unchecked(0x02000100), unchecked(0x42080000), unchecked(0x40000100), unchecked( + 0x00000000), unchecked(0x42000000), unchecked(0x02080100), + unchecked(0x02000000), unchecked(0x42000000), unchecked(0x00080100), unchecked(0x00080000), unchecked(0x42000100), unchecked(0x00000100), unchecked(0x02000000), unchecked(0x40000000), unchecked( + 0x02080000), unchecked(0x42000100), unchecked(0x40080100), + unchecked(0x02000100), unchecked(0x40000000), unchecked(0x42080000), unchecked(0x02080100), unchecked(0x40080100), unchecked(0x00000100), unchecked(0x02000000), unchecked(0x42080000), unchecked( + 0x42080100), unchecked(0x00080100), unchecked(0x42000000), + unchecked(0x42080100), unchecked(0x02080000), unchecked(0x00000000), unchecked(0x40080000), unchecked(0x42000000), unchecked(0x00080100), unchecked(0x02000100), unchecked(0x40000100), unchecked( + 0x00080000), unchecked(0x00000000), unchecked(0x40080000), + unchecked(0x02080100), unchecked(0x40000100) }; + + private static int[] _sp6 = { unchecked(0x20000010), unchecked(0x20400000), unchecked(0x00004000), unchecked(0x20404010), unchecked( + 0x20400000), unchecked(0x00000010), unchecked(0x20404010), + unchecked(0x00400000), unchecked(0x20004000), unchecked(0x00404010), unchecked(0x00400000), unchecked(0x20000010), unchecked(0x00400010), unchecked(0x20004000), unchecked(0x20000000), unchecked( + 0x00004010), unchecked(0x00000000), unchecked(0x00400010), + unchecked(0x20004010), unchecked(0x00004000), unchecked(0x00404000), unchecked(0x20004010), unchecked(0x00000010), unchecked(0x20400010), unchecked(0x20400010), unchecked(0x00000000), unchecked( + 0x00404010), unchecked(0x20404000), unchecked(0x00004010), + unchecked(0x00404000), unchecked(0x20404000), unchecked(0x20000000), unchecked(0x20004000), unchecked(0x00000010), unchecked(0x20400010), unchecked(0x00404000), unchecked(0x20404010), unchecked( + 0x00400000), unchecked(0x00004010), unchecked(0x20000010), + unchecked(0x00400000), unchecked(0x20004000), unchecked(0x20000000), unchecked(0x00004010), unchecked(0x20000010), unchecked(0x20404010), unchecked(0x00404000), unchecked(0x20400000), unchecked( + 0x00404010), unchecked(0x20404000), unchecked(0x00000000), + unchecked(0x20400010), unchecked(0x00000010), unchecked(0x00004000), unchecked(0x20400000), unchecked(0x00404010), unchecked(0x00004000), unchecked(0x00400010), unchecked(0x20004010), unchecked( + 0x00000000), unchecked(0x20404000), unchecked(0x20000000), + unchecked(0x00400010), unchecked(0x20004010) }; + + private static int[] _sp7 = { unchecked(0x00200000), unchecked(0x04200002), unchecked(0x04000802), unchecked(0x00000000), unchecked( + 0x00000800), unchecked(0x04000802), unchecked(0x00200802), + unchecked(0x04200800), unchecked(0x04200802), unchecked(0x00200000), unchecked(0x00000000), unchecked(0x04000002), unchecked(0x00000002), unchecked(0x04000000), unchecked(0x04200002), unchecked( + 0x00000802), unchecked(0x04000800), unchecked(0x00200802), + unchecked(0x00200002), unchecked(0x04000800), unchecked(0x04000002), unchecked(0x04200000), unchecked(0x04200800), unchecked(0x00200002), unchecked(0x04200000), unchecked(0x00000800), unchecked( + 0x00000802), unchecked(0x04200802), unchecked(0x00200800), + unchecked(0x00000002), unchecked(0x04000000), unchecked(0x00200800), unchecked(0x04000000), unchecked(0x00200800), unchecked(0x00200000), unchecked(0x04000802), unchecked(0x04000802), unchecked( + 0x04200002), unchecked(0x04200002), unchecked(0x00000002), + unchecked(0x00200002), unchecked(0x04000000), unchecked(0x04000800), unchecked(0x00200000), unchecked(0x04200800), unchecked(0x00000802), unchecked(0x00200802), unchecked(0x04200800), unchecked( + 0x00000802), unchecked(0x04000002), unchecked(0x04200802), + unchecked(0x04200000), unchecked(0x00200800), unchecked(0x00000000), unchecked(0x00000002), unchecked(0x04200802), unchecked(0x00000000), unchecked(0x00200802), unchecked(0x04200000), unchecked( + 0x00000800), unchecked(0x04000002), unchecked(0x04000800), + unchecked(0x00000800), unchecked(0x00200002) }; + + private static int[] _sp8 = { unchecked(0x10001040), unchecked(0x00001000), unchecked(0x00040000), unchecked(0x10041040), unchecked( + 0x10000000), unchecked(0x10001040), unchecked(0x00000040), + unchecked(0x10000000), unchecked(0x00040040), unchecked(0x10040000), unchecked(0x10041040), unchecked(0x00041000), unchecked(0x10041000), unchecked(0x00041040), unchecked(0x00001000), unchecked( + 0x00000040), unchecked(0x10040000), unchecked(0x10000040), + unchecked(0x10001000), unchecked(0x00001040), unchecked(0x00041000), unchecked(0x00040040), unchecked(0x10040040), unchecked(0x10041000), unchecked(0x00001040), unchecked(0x00000000), unchecked( + 0x00000000), unchecked(0x10040040), unchecked(0x10000040), + unchecked(0x10001000), unchecked(0x00041040), unchecked(0x00040000), unchecked(0x00041040), unchecked(0x00040000), unchecked(0x10041000), unchecked(0x00001000), unchecked(0x00000040), unchecked( + 0x10040040), unchecked(0x00001000), unchecked(0x00041040), + unchecked(0x10001000), unchecked(0x00000040), unchecked(0x10000040), unchecked(0x10040000), unchecked(0x10040040), unchecked(0x10000000), unchecked(0x00040000), unchecked(0x10001040), unchecked( + 0x00000000), unchecked(0x10041040), unchecked(0x00040040), + unchecked(0x10000040), unchecked(0x10040000), unchecked(0x10001000), unchecked(0x10001040), unchecked(0x00000000), unchecked(0x10041040), unchecked(0x00041000), unchecked(0x00041000), unchecked( + 0x00001040), unchecked(0x00001040), unchecked(0x00040040), + unchecked(0x10000000), unchecked(0x10041000) }; + + // Tables, permutations, S-boxes, etc. + /// Squash bytes down to ints. + public static void SquashBytesToInts(byte[] inBytes, int inOff, int[] outInts, int + outOff, int intLen) + { + for (int i = 0; i < intLen; ++i) + { + outInts[outOff + i] = ((inBytes[inOff + i * 4] & unchecked(0xff)) << 24) | + ((inBytes[inOff + i * 4 + 1] & unchecked(0xff)) << 16) | ((inBytes[inOff + + i * 4 + 2] & unchecked(0xff)) << 8) | (inBytes[inOff + i * 4 + 3] & unchecked( + 0xff)); + } + } + + /// Spread ints into bytes. + public static void SpreadIntsToBytes(int[] inInts, int inOff, byte[] outBytes, int + outOff, int intLen) + { + for (int i = 0; i < intLen; ++i) + { + outBytes[outOff + i * 4] = unchecked((byte)((int)(((uint)inInts[inOff + i]) >> 24 + ))); + outBytes[outOff + i * 4 + 1] = unchecked((byte)((int)(((uint)inInts[inOff + i]) >> + 16))); + outBytes[outOff + i * 4 + 2] = unchecked((byte)((int)(((uint)inInts[inOff + i]) >> + 8))); + outBytes[outOff + i * 4 + 3] = unchecked((byte)inInts[inOff + i]); + } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Encdec.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Encdec.cs new file mode 100644 index 000000000..7e4d57705 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Encdec.cs @@ -0,0 +1,401 @@ +// 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; +using System.IO; +using SharpCifs.Util.Sharpen; + +namespace SharpCifs.Util +{ + public class Encdec + { + public const long MillisecondsBetween1970And1601 = 11644473600000L; + + public const long SecBetweeen1904And1970 = 2082844800L; + + public const int Time1970Sec32Be = 1; + + public const int Time1970Sec32Le = 2; + + public const int Time1904Sec32Be = 3; + + public const int Time1904Sec32Le = 4; + + public const int Time1601Nanos64Le = 5; + + public const int Time1601Nanos64Be = 6; + + public const int Time1970Millis64Be = 7; + + public const int Time1970Millis64Le = 8; + + public static int Enc_uint16be(short s, byte[] dst, int di) + { + dst[di++] = unchecked((byte)((s >> 8) & unchecked(0xFF))); + dst[di] = unchecked((byte)(s & unchecked(0xFF))); + return 2; + } + + public static int Enc_uint32be(int i, byte[] dst, int di) + { + dst[di++] = unchecked((byte)((i >> 24) & unchecked(0xFF))); + dst[di++] = unchecked((byte)((i >> 16) & unchecked(0xFF))); + dst[di++] = unchecked((byte)((i >> 8) & unchecked(0xFF))); + dst[di] = unchecked((byte)(i & unchecked(0xFF))); + return 4; + } + + public static int Enc_uint16le(short s, byte[] dst, int di) + { + dst[di++] = unchecked((byte)(s & unchecked(0xFF))); + dst[di] = unchecked((byte)((s >> 8) & unchecked(0xFF))); + return 2; + } + + public static int Enc_uint32le(int i, byte[] dst, int di) + { + dst[di++] = unchecked((byte)(i & unchecked(0xFF))); + dst[di++] = unchecked((byte)((i >> 8) & unchecked(0xFF))); + dst[di++] = unchecked((byte)((i >> 16) & unchecked(0xFF))); + dst[di] = unchecked((byte)((i >> 24) & unchecked(0xFF))); + return 4; + } + + public static short Dec_uint16be(byte[] src, int si) + { + return (short)(((src[si] & unchecked(0xFF)) << 8) | (src[si + 1] & unchecked( + 0xFF))); + } + + public static int Dec_uint32be(byte[] src, int si) + { + return ((src[si] & unchecked(0xFF)) << 24) | ((src[si + 1] & unchecked(0xFF)) << 16) | ((src[si + 2] & unchecked(0xFF)) << 8) | (src[si + 3] + & unchecked(0xFF)); + } + + public static short Dec_uint16le(byte[] src, int si) + { + return (short)((src[si] & unchecked(0xFF)) | ((src[si + 1] & unchecked(0xFF)) << 8)); + } + + public static int Dec_uint32le(byte[] src, int si) + { + return (src[si] & unchecked(0xFF)) | ((src[si + 1] & unchecked(0xFF + )) << 8) | ((src[si + 2] & unchecked(0xFF)) << 16) | ((src[si + 3] & unchecked( + 0xFF)) << 24); + } + + public static int Enc_uint64be(long l, byte[] dst, int di) + { + Enc_uint32be((int)(l & unchecked(0xFFFFFFFFL)), dst, di + 4); + Enc_uint32be((int)((l >> 32) & unchecked(0xFFFFFFFFL)), dst, di); + return 8; + } + + public static int Enc_uint64le(long l, byte[] dst, int di) + { + Enc_uint32le((int)(l & unchecked(0xFFFFFFFFL)), dst, di); + Enc_uint32le((int)((l >> 32) & unchecked(0xFFFFFFFFL)), dst, di + 4); + return 8; + } + + public static long Dec_uint64be(byte[] src, int si) + { + long l; + l = Dec_uint32be(src, si) & unchecked(0xFFFFFFFFL); + l <<= 32; + l |= Dec_uint32be(src, si + 4) & unchecked(0xFFFFFFFFL); + return l; + } + + public static long Dec_uint64le(byte[] src, int si) + { + long l; + l = Dec_uint32le(src, si + 4) & unchecked(0xFFFFFFFFL); + l <<= 32; + l |= Dec_uint32le(src, si) & unchecked(0xFFFFFFFFL); + return l; + } + + public static int Enc_floatle(float f, byte[] dst, int di) + { + return Enc_uint32le((int)BitConverter.DoubleToInt64Bits(f), dst, di); + } + + public static int Enc_floatbe(float f, byte[] dst, int di) + { + return Enc_uint32be((int)BitConverter.DoubleToInt64Bits(f), dst, di); + } + + public static float Dec_floatle(byte[] src, int si) + { + return (float)BitConverter.Int64BitsToDouble(Dec_uint32le(src, si)); + } + + public static float Dec_floatbe(byte[] src, int si) + { + return (float)BitConverter.Int64BitsToDouble(Dec_uint32be(src, si)); + } + + public static int Enc_doublele(double d, byte[] dst, int di) + { + return Enc_uint64le(BitConverter.DoubleToInt64Bits(d), dst, di); + } + + public static int Enc_doublebe(double d, byte[] dst, int di) + { + return Enc_uint64be(BitConverter.DoubleToInt64Bits(d), dst, di); + } + + public static double Dec_doublele(byte[] src, int si) + { + return BitConverter.Int64BitsToDouble(Dec_uint64le(src, si)); + } + + public static double Dec_doublebe(byte[] src, int si) + { + return BitConverter.Int64BitsToDouble(Dec_uint64be(src, si)); + } + + public static int Enc_time(DateTime date, byte[] dst, int di, int enc) + { + long t; + switch (enc) + { + case Time1970Sec32Be: + { + return Enc_uint32be((int)(date.GetTime() / 1000L), dst, di); + } + + case Time1970Sec32Le: + { + return Enc_uint32le((int)(date.GetTime() / 1000L), dst, di); + } + + case Time1904Sec32Be: + { + return Enc_uint32be((int)((date.GetTime() / 1000L + SecBetweeen1904And1970) & + unchecked((int)(0xFFFFFFFF))), dst, di); + } + + case Time1904Sec32Le: + { + return Enc_uint32le((int)((date.GetTime() / 1000L + SecBetweeen1904And1970) & + unchecked((int)(0xFFFFFFFF))), dst, di); + } + + case Time1601Nanos64Be: + { + t = (date.GetTime() + MillisecondsBetween1970And1601) * 10000L; + return Enc_uint64be(t, dst, di); + } + + case Time1601Nanos64Le: + { + t = (date.GetTime() + MillisecondsBetween1970And1601) * 10000L; + return Enc_uint64le(t, dst, di); + } + + case Time1970Millis64Be: + { + return Enc_uint64be(date.GetTime(), dst, di); + } + + case Time1970Millis64Le: + { + return Enc_uint64le(date.GetTime(), dst, di); + } + + default: + { + throw new ArgumentException("Unsupported time encoding"); + } + } + } + + public static DateTime Dec_time(byte[] src, int si, int enc) + { + long t; + switch (enc) + { + case Time1970Sec32Be: + { + return Sharpen.Extensions.CreateDate(Dec_uint32be(src, si) * 1000L); + } + + case Time1970Sec32Le: + { + return Sharpen.Extensions.CreateDate(Dec_uint32le(src, si) * 1000L); + } + + case Time1904Sec32Be: + { + return Sharpen.Extensions.CreateDate(((Dec_uint32be(src, si) & unchecked(0xFFFFFFFFL)) - SecBetweeen1904And1970) * 1000L); + } + + case Time1904Sec32Le: + { + return Sharpen.Extensions.CreateDate(((Dec_uint32le(src, si) & unchecked(0xFFFFFFFFL)) - SecBetweeen1904And1970) * 1000L); + } + + case Time1601Nanos64Be: + { + t = Dec_uint64be(src, si); + return Sharpen.Extensions.CreateDate(t / 10000L - MillisecondsBetween1970And1601 + ); + } + + case Time1601Nanos64Le: + { + t = Dec_uint64le(src, si); + return Sharpen.Extensions.CreateDate(t / 10000L - MillisecondsBetween1970And1601 + ); + } + + case Time1970Millis64Be: + { + return Sharpen.Extensions.CreateDate(Dec_uint64be(src, si)); + } + + case Time1970Millis64Le: + { + return Sharpen.Extensions.CreateDate(Dec_uint64le(src, si)); + } + + default: + { + throw new ArgumentException("Unsupported time encoding"); + } + } + } + + /// <exception cref="System.IO.IOException"></exception> + public static int Enc_utf8(string str, byte[] dst, int di, int dlim) + { + int start = di; + int ch; + int strlen = str.Length; + for (int i = 0; di < dlim && i < strlen; i++) + { + ch = str[i]; + if ((ch >= unchecked(0x0001)) && (ch <= unchecked(0x007F))) + { + dst[di++] = unchecked((byte)ch); + } + else + { + if (ch > unchecked(0x07FF)) + { + if ((dlim - di) < 3) + { + break; + } + dst[di++] = unchecked((byte)(unchecked(0xE0) | ((ch >> 12) & unchecked(0x0F)))); + dst[di++] = unchecked((byte)(unchecked(0x80) | ((ch >> 6) & unchecked(0x3F)))); + dst[di++] = unchecked((byte)(unchecked(0x80) | ((ch >> 0) & unchecked(0x3F)))); + } + else + { + if ((dlim - di) < 2) + { + break; + } + dst[di++] = unchecked((byte)(unchecked(0xC0) | ((ch >> 6) & unchecked(0x1F)))); + dst[di++] = unchecked((byte)(unchecked(0x80) | ((ch >> 0) & unchecked(0x3F)))); + } + } + } + return di - start; + } + + /// <exception cref="System.IO.IOException"></exception> + public static string Dec_utf8(byte[] src, int si, int slim) + { + char[] uni = new char[slim - si]; + int ui; + int ch; + for (ui = 0; si < slim && (ch = src[si++] & unchecked(0xFF)) != 0; ui++) + { + if (ch < unchecked(0x80)) + { + uni[ui] = (char)ch; + } + else + { + if ((ch & unchecked(0xE0)) == unchecked(0xC0)) + { + if ((slim - si) < 2) + { + break; + } + uni[ui] = (char)((ch & unchecked(0x1F)) << 6); + ch = src[si++] & unchecked(0xFF); + uni[ui] |= (char)((char)ch & unchecked(0x3F)); + if ((ch & unchecked(0xC0)) != unchecked(0x80) || uni[ui] < unchecked( + 0x80)) + { + throw new IOException("Invalid UTF-8 sequence"); + } + } + else + { + if ((ch & unchecked(0xF0)) == unchecked(0xE0)) + { + if ((slim - si) < 3) + { + break; + } + uni[ui] = (char)((ch & unchecked(0x0F)) << 12); + ch = src[si++] & unchecked(0xFF); + if ((ch & unchecked(0xC0)) != unchecked(0x80)) + { + throw new IOException("Invalid UTF-8 sequence"); + } + uni[ui] |= (char)((char)(ch & unchecked(0x3F)) << 6); + ch = src[si++] & unchecked(0xFF); + uni[ui] |= (char)((char)ch & unchecked(0x3F)); + if ((ch & unchecked(0xC0)) != unchecked(0x80) || uni[ui] < unchecked( + 0x800)) + { + throw new IOException("Invalid UTF-8 sequence"); + } + } + else + { + throw new IOException("Unsupported UTF-8 sequence"); + } + } + } + } + return new string(uni, 0, ui); + } + + /// <exception cref="System.IO.IOException"></exception> + public static string Dec_ucs2le(byte[] src, int si, int slim, char[] buf) + { + int bi; + for (bi = 0; (si + 1) < slim; bi++, si += 2) + { + buf[bi] = (char)Dec_uint16le(src, si); + if (buf[bi] == '\0') + { + break; + } + } + return new string(buf, 0, bi); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/HMACT64.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/HMACT64.cs new file mode 100644 index 000000000..9ab31d61b --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/HMACT64.cs @@ -0,0 +1,146 @@ +// 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; +using SharpCifs.Util.Sharpen; + +namespace SharpCifs.Util +{ + /// <summary>This is an implementation of the HMACT64 keyed hashing algorithm.</summary> + /// <remarks> + /// This is an implementation of the HMACT64 keyed hashing algorithm. + /// HMACT64 is defined by Luke Leighton as a modified HMAC-MD5 (RFC 2104) + /// in which the key is truncated at 64 bytes (rather than being hashed + /// via MD5). + /// </remarks> + public class Hmact64 : MessageDigest + { + private const int BlockLength = 64; + + private const byte Ipad = unchecked(unchecked(0x36)); + + private const byte Opad = unchecked(unchecked(0x5c)); + + private MessageDigest _md5; + + private byte[] _ipad = new byte[BlockLength]; + + private byte[] _opad = new byte[BlockLength]; + + /// <summary>Creates an HMACT64 instance which uses the given secret key material.</summary> + /// <remarks>Creates an HMACT64 instance which uses the given secret key material.</remarks> + /// <param name="key">The key material to use in hashing.</param> + public Hmact64(byte[] key) + { + int length = Math.Min(key.Length, BlockLength); + for (int i = 0; i < length; i++) + { + _ipad[i] = unchecked((byte)(key[i] ^ Ipad)); + _opad[i] = unchecked((byte)(key[i] ^ Opad)); + } + for (int i1 = length; i1 < BlockLength; i1++) + { + _ipad[i1] = Ipad; + _opad[i1] = Opad; + } + try + { + _md5 = GetInstance("MD5"); + } + catch (Exception ex) + { + throw new InvalidOperationException(ex.Message); + } + EngineReset(); + } + + + protected byte[] EngineDigest() + { + byte[] digest = _md5.Digest(); + _md5.Update(_opad); + return _md5.Digest(digest); + } + + protected int EngineDigest(byte[] buf, int offset, int len) + { + byte[] digest = _md5.Digest(); + _md5.Update(_opad); + _md5.Update(digest); + try + { + _md5.Digest(buf, offset, len); + + return len; + } + catch (Exception) + { + throw new InvalidOperationException(); + } + } + + protected int EngineGetDigestLength() + { + return _md5.GetDigestLength(); + } + + protected void EngineReset() + { + _md5.Reset(); + _md5.Update(_ipad); + } + + protected void EngineUpdate(byte b) + { + _md5.Update(b); + } + + protected void EngineUpdate(byte[] input, int offset, int len) + { + _md5.Update(input, offset, len); + } + + public override byte[] Digest() + { + return EngineDigest(); + } + + public override int GetDigestLength() + { + return EngineGetDigestLength(); + } + + public override void Reset() + { + EngineReset(); + } + + public override void Update(byte[] b) + { + EngineUpdate(b, 0, b.Length); + } + + public override void Update(byte b) + { + EngineUpdate(b); + } + + public override void Update(byte[] b, int offset, int len) + { + EngineUpdate(b, offset, len); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Hexdump.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Hexdump.cs new file mode 100644 index 000000000..7e53f76e3 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Hexdump.cs @@ -0,0 +1,191 @@ +// 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; +using System.IO; + +namespace SharpCifs.Util +{ + public class Hexdump + { + private static readonly string Nl = @"\r\n"; //Runtime.GetProperty("line.separator"); + + private static readonly int NlLength = Nl.Length; + + private static readonly char[] SpaceChars = { ' ', ' ', ' ', ' ', ' ' + , ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' + , ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' + , ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' }; + + public static readonly char[] HexDigits = { '0', '1', '2', '3', '4', + '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }; + + + private static bool IsIsoControl(char c) + { + return (c >= '\u0000' && c <= '\u001F') || (c >= '\u007F' && c <= '\u009F'); + } + + /// <summary> + /// Generate "hexdump" output of the buffer at src like the following: + /// <p><blockquote><pre> + /// 00000: 04 d2 29 00 00 01 00 00 00 00 00 01 20 45 47 46 |..)......... + /// </summary> + /// <remarks> + /// Generate "hexdump" output of the buffer at src like the following: + /// <p><blockquote><pre> + /// 00000: 04 d2 29 00 00 01 00 00 00 00 00 01 20 45 47 46 |..)......... EGF| + /// 00010: 43 45 46 45 45 43 41 43 41 43 41 43 41 43 41 43 |CEFEECACACACACAC| + /// 00020: 41 43 41 43 41 43 41 43 41 43 41 41 44 00 00 20 |ACACACACACAAD.. | + /// 00030: 00 01 c0 0c 00 20 00 01 00 00 00 00 00 06 20 00 |..... ........ .| + /// 00040: ac 22 22 e1 |."". | + /// </blockquote></pre> + /// </remarks> + public static void ToHexdump(TextWriter ps, byte[] src, int srcIndex, int length) + { + if (length == 0) + { + return; + } + int s = length % 16; + int r = (s == 0) ? length / 16 : length / 16 + 1; + char[] c = new char[r * (74 + NlLength)]; + char[] d = new char[16]; + int i; + int si = 0; + int ci = 0; + do + { + ToHexChars(si, c, ci, 5); + ci += 5; + c[ci++] = ':'; + do + { + if (si == length) + { + int n = 16 - s; + Array.Copy(SpaceChars, 0, c, ci, n * 3); + ci += n * 3; + Array.Copy(SpaceChars, 0, d, s, n); + break; + } + c[ci++] = ' '; + i = src[srcIndex + si] & 0xFF; + ToHexChars(i, c, ci, 2); + ci += 2; + if (i < 0 || IsIsoControl((char)i)) + { + d[si % 16] = '.'; + } + else + { + d[si % 16] = (char)i; + } + } + while ((++si % 16) != 0); + c[ci++] = ' '; + c[ci++] = ' '; + c[ci++] = '|'; + Array.Copy(d, 0, c, ci, 16); + ci += 16; + c[ci++] = '|'; + //Sharpen.Runtime.GetCharsForString(NL, 0, NL_LENGTH, c, ci); + c = Nl.ToCharArray(0, NlLength); + ci += NlLength; + } + while (si < length); + ps.WriteLine(c); + } + + /// <summary> + /// This is an alternative to the <code>java.lang.Integer.toHexString</cod> + /// method. + /// </summary> + /// <remarks> + /// This is an alternative to the <code>java.lang.Integer.toHexString</cod> + /// method. It is an efficient relative that also will pad the left side so + /// that the result is <code>size</code> digits. + /// </remarks> + public static string ToHexString(int val, int size) + { + char[] c = new char[size]; + ToHexChars(val, c, 0, size); + return new string(c); + } + + public static string ToHexString(long val, int size) + { + char[] c = new char[size]; + ToHexChars(val, c, 0, size); + return new string(c); + } + + public static string ToHexString(byte[] src, int srcIndex, int size) + { + char[] c = new char[size]; + size = (size % 2 == 0) ? size / 2 : size / 2 + 1; + for (int i = 0, j = 0; i < size; i++) + { + c[j++] = HexDigits[(src[i] >> 4) & 0x0F]; + if (j == c.Length) + { + break; + } + c[j++] = HexDigits[src[i] & 0x0F]; + } + return new string(c); + } + + /// <summary> + /// This is the same as + /// <see cref="ToHexString(int, int)">ToHexString(int, int)</see> + /// but provides a more practical form when trying to avoid + /// <see cref="string">string</see> + /// concatenation and + /// <see cref="System.Text.StringBuilder">System.Text.StringBuilder</see> + /// . + /// </summary> + public static void ToHexChars(int val, char[] dst, int dstIndex, int size) + { + while (size > 0) + { + int i = dstIndex + size - 1; + if (i < dst.Length) + { + dst[i] = HexDigits[val & 0x000F]; + } + if (val != 0) + { + val = (int)(((uint)val) >> 4); + } + size--; + } + } + + public static void ToHexChars(long val, char[] dst, int dstIndex, int size) + { + while (size > 0) + { + dst[dstIndex + size - 1] = HexDigits[(int)(val & 0x000FL)]; + if (val != 0) + { + val = (long)(((ulong)val) >> 4); + } + size--; + } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/LogStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/LogStream.cs new file mode 100644 index 000000000..9dd130b50 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/LogStream.cs @@ -0,0 +1,78 @@ +// 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; +using System.Diagnostics; +using System.IO; +using System.Text; +//using Windows.Storage; +//using Windows.UI.Notifications; +using SharpCifs.Util.Sharpen; + +namespace SharpCifs.Util +{ + /// <summary> + /// 0 - nothing + /// 1 - critical [default] + /// 2 - basic info can be logged under load + /// 3 - almost everything + /// N - debugging + /// </summary> + public class LogStream: PrintWriter +{ + private static LogStream _inst = null; + + public int Level = 1; + + public void SetLevel(int level) + { + this.Level = level; + } + + public LogStream(TextWriter other) : base(other) + { + + } + + /// <summary> + /// This must be called before <tt>getInstance</tt> is called or + /// it will have no effect. + /// </summary> + /// <remarks> + /// This must be called before <tt>getInstance</tt> is called or + /// it will have no effect. + /// </remarks> + public static void SetInstance(TextWriter other) + { + //inst = new Jcifs.Util.LogStream(); + _inst = new LogStream(other); + } + + public static LogStream GetInstance() + { + if (_inst == null) + { + SetInstance(Console.Error); + } + return _inst; + } + + public override Encoding Encoding + { + get { throw new NotImplementedException(); } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/MD4.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/MD4.cs new file mode 100644 index 000000000..99eb6ade6 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/MD4.cs @@ -0,0 +1,347 @@ +// 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; +using SharpCifs.Util.Sharpen; + +namespace SharpCifs.Util +{ + /// <summary>Implements the MD4 message digest algorithm in Java.</summary> + /// <remarks> + /// Implements the MD4 message digest algorithm in Java. + /// <p> + /// <b>References:</b> + /// <ol> + /// <li> Ronald L. Rivest, + /// "<a href="http://www.roxen.com/rfc/rfc1320.html"> + /// The MD4 Message-Digest Algorithm</a>", + /// IETF RFC-1320 (informational). + /// </ol> + /// <p><b>$Revision: 1.2 $</b> + /// </remarks> + /// <author>Raif S. Naffah</author> + public class Md4 : MessageDigest + { + /// <summary>The size in bytes of the input block to the tranformation algorithm.</summary> + /// <remarks>The size in bytes of the input block to the tranformation algorithm.</remarks> + private const int BlockLength = 64; + + /// <summary>4 32-bit words (interim result)</summary> + private int[] _context = new int[4]; + + /// <summary>Number of bytes processed so far mod.</summary> + /// <remarks>Number of bytes processed so far mod. 2 power of 64.</remarks> + private long _count; + + /// <summary>512 bits input buffer = 16 x 32-bit words holds until reaches 512 bits.</summary> + /// <remarks>512 bits input buffer = 16 x 32-bit words holds until reaches 512 bits.</remarks> + private byte[] _buffer = new byte[BlockLength]; + + /// <summary>512 bits work buffer = 16 x 32-bit words</summary> + private int[] _x = new int[16]; + + public Md4() + { + // This file is currently unlocked (change this line if you lock the file) + // + // $Log: MD4.java,v $ + // Revision 1.2 1998/01/05 03:41:19 iang + // Added references only. + // + // Revision 1.1.1.1 1997/11/03 22:36:56 hopwood + // + Imported to CVS (tagged as 'start'). + // + // Revision 0.1.0.0 1997/07/14 R. Naffah + // + original version + // + // $Endlog$ + // MD4 specific object variables + //........................................................................... + // = 512 / 8; + // Constructors + //........................................................................... + EngineReset(); + } + + /// <summary>This constructor is here to implement cloneability of this class.</summary> + /// <remarks>This constructor is here to implement cloneability of this class.</remarks> + private Md4(Md4 md) : this() + { + _context = (int[])md._context.Clone(); + _buffer = (byte[])md._buffer.Clone(); + _count = md._count; + } + + // Cloneable method implementation + //........................................................................... + /// <summary>Returns a copy of this MD object.</summary> + /// <remarks>Returns a copy of this MD object.</remarks> + public object Clone() + { + return new Md4(this); + } + + // JCE methods + //........................................................................... + /// <summary> + /// Resets this object disregarding any temporary data present at the + /// time of the invocation of this call. + /// </summary> + /// <remarks> + /// Resets this object disregarding any temporary data present at the + /// time of the invocation of this call. + /// </remarks> + protected void EngineReset() + { + // initial values of MD4 i.e. A, B, C, D + // as per rfc-1320; they are low-order byte first + _context[0] = unchecked(0x67452301); + _context[1] = unchecked((int)(0xEFCDAB89)); + _context[2] = unchecked((int)(0x98BADCFE)); + _context[3] = unchecked(0x10325476); + _count = 0L; + for (int i = 0; i < BlockLength; i++) + { + _buffer[i] = 0; + } + } + + /// <summary>Continues an MD4 message digest using the input byte.</summary> + /// <remarks>Continues an MD4 message digest using the input byte.</remarks> + protected void EngineUpdate(byte b) + { + // compute number of bytes still unhashed; ie. present in buffer + int i = (int)(_count % BlockLength); + _count++; + // update number of bytes + _buffer[i] = b; + if (i == BlockLength - 1) + { + Transform(_buffer, 0); + } + } + + /// <summary>MD4 block update operation.</summary> + /// <remarks> + /// MD4 block update operation. + /// <p> + /// Continues an MD4 message digest operation, by filling the buffer, + /// transform(ing) data in 512-bit message block(s), updating the variables + /// context and count, and leaving (buffering) the remaining bytes in buffer + /// for the next update or finish. + /// </remarks> + /// <param name="input">input block</param> + /// <param name="offset">start of meaningful bytes in input</param> + /// <param name="len">count of bytes in input block to consider</param> + protected void EngineUpdate(byte[] input, int offset, int len) + { + // make sure we don't exceed input's allocated size/length + if (offset < 0 || len < 0 || (long)offset + len > input.Length) + { + throw new IndexOutOfRangeException(); + } + // compute number of bytes still unhashed; ie. present in buffer + int bufferNdx = (int)(_count % BlockLength); + _count += len; + // update number of bytes + int partLen = BlockLength - bufferNdx; + int i = 0; + if (len >= partLen) + { + Array.Copy(input, offset, _buffer, bufferNdx, partLen); + Transform(_buffer, 0); + for (i = partLen; i + BlockLength - 1 < len; i += BlockLength) + { + Transform(input, offset + i); + } + bufferNdx = 0; + } + // buffer remaining input + if (i < len) + { + Array.Copy(input, offset + i, _buffer, bufferNdx, len - i); + } + } + + /// <summary> + /// Completes the hash computation by performing final operations such + /// as padding. + /// </summary> + /// <remarks> + /// Completes the hash computation by performing final operations such + /// as padding. At the return of this engineDigest, the MD engine is + /// reset. + /// </remarks> + /// <returns>the array of bytes for the resulting hash value.</returns> + protected byte[] EngineDigest() + { + // pad output to 56 mod 64; as RFC1320 puts it: congruent to 448 mod 512 + int bufferNdx = (int)(_count % BlockLength); + int padLen = (bufferNdx < 56) ? (56 - bufferNdx) : (120 - bufferNdx); + // padding is alwas binary 1 followed by binary 0s + byte[] tail = new byte[padLen + 8]; + tail[0] = unchecked(unchecked(0x80)); + // append length before final transform: + // save number of bits, casting the long to an array of 8 bytes + // save low-order byte first. + for (int i = 0; i < 8; i++) + { + tail[padLen + i] = unchecked((byte)((long)(((ulong)(_count * 8)) >> (8 * i)))); + } + EngineUpdate(tail, 0, tail.Length); + byte[] result = new byte[16]; + // cast this MD4's context (array of 4 ints) into an array of 16 bytes. + for (int i1 = 0; i1 < 4; i1++) + { + for (int j = 0; j < 4; j++) + { + result[i1 * 4 + j] = unchecked((byte)((int)(((uint)_context[i1]) >> (8 * j)))); + } + } + // reset the engine + EngineReset(); + return result; + } + + // own methods + //........................................................................... + /// <summary>MD4 basic transformation.</summary> + /// <remarks> + /// MD4 basic transformation. + /// <p> + /// Transforms context based on 512 bits from input block starting + /// from the offset'th byte. + /// </remarks> + /// <param name="block">input sub-array.</param> + /// <param name="offset">starting position of sub-array.</param> + private void Transform(byte[] block, int offset) + { + // encodes 64 bytes from input block into an array of 16 32-bit + // entities. Use A as a temp var. + for (int i = 0; i < 16; i++) + { + _x[i] = (block[offset++] & unchecked(0xFF)) | (block[offset++] & unchecked( + 0xFF)) << 8 | (block[offset++] & unchecked(0xFF)) << 16 | (block[offset + ++] & unchecked(0xFF)) << 24; + } + int a = _context[0]; + int b = _context[1]; + int c = _context[2]; + int d = _context[3]; + a = Ff(a, b, c, d, _x[0], 3); + d = Ff(d, a, b, c, _x[1], 7); + c = Ff(c, d, a, b, _x[2], 11); + b = Ff(b, c, d, a, _x[3], 19); + a = Ff(a, b, c, d, _x[4], 3); + d = Ff(d, a, b, c, _x[5], 7); + c = Ff(c, d, a, b, _x[6], 11); + b = Ff(b, c, d, a, _x[7], 19); + a = Ff(a, b, c, d, _x[8], 3); + d = Ff(d, a, b, c, _x[9], 7); + c = Ff(c, d, a, b, _x[10], 11); + b = Ff(b, c, d, a, _x[11], 19); + a = Ff(a, b, c, d, _x[12], 3); + d = Ff(d, a, b, c, _x[13], 7); + c = Ff(c, d, a, b, _x[14], 11); + b = Ff(b, c, d, a, _x[15], 19); + a = Gg(a, b, c, d, _x[0], 3); + d = Gg(d, a, b, c, _x[4], 5); + c = Gg(c, d, a, b, _x[8], 9); + b = Gg(b, c, d, a, _x[12], 13); + a = Gg(a, b, c, d, _x[1], 3); + d = Gg(d, a, b, c, _x[5], 5); + c = Gg(c, d, a, b, _x[9], 9); + b = Gg(b, c, d, a, _x[13], 13); + a = Gg(a, b, c, d, _x[2], 3); + d = Gg(d, a, b, c, _x[6], 5); + c = Gg(c, d, a, b, _x[10], 9); + b = Gg(b, c, d, a, _x[14], 13); + a = Gg(a, b, c, d, _x[3], 3); + d = Gg(d, a, b, c, _x[7], 5); + c = Gg(c, d, a, b, _x[11], 9); + b = Gg(b, c, d, a, _x[15], 13); + a = Hh(a, b, c, d, _x[0], 3); + d = Hh(d, a, b, c, _x[8], 9); + c = Hh(c, d, a, b, _x[4], 11); + b = Hh(b, c, d, a, _x[12], 15); + a = Hh(a, b, c, d, _x[2], 3); + d = Hh(d, a, b, c, _x[10], 9); + c = Hh(c, d, a, b, _x[6], 11); + b = Hh(b, c, d, a, _x[14], 15); + a = Hh(a, b, c, d, _x[1], 3); + d = Hh(d, a, b, c, _x[9], 9); + c = Hh(c, d, a, b, _x[5], 11); + b = Hh(b, c, d, a, _x[13], 15); + a = Hh(a, b, c, d, _x[3], 3); + d = Hh(d, a, b, c, _x[11], 9); + c = Hh(c, d, a, b, _x[7], 11); + b = Hh(b, c, d, a, _x[15], 15); + _context[0] += a; + _context[1] += b; + _context[2] += c; + _context[3] += d; + } + + // The basic MD4 atomic functions. + private int Ff(int a, int b, int c, int d, int x, int s) + { + int t = a + ((b & c) | (~b & d)) + x; + return t << s | (int)(((uint)t) >> (32 - s)); + } + + private int Gg(int a, int b, int c, int d, int x, int s) + { + int t = a + ((b & (c | d)) | (c & d)) + x + unchecked(0x5A827999); + return t << s | (int)(((uint)t) >> (32 - s)); + } + + private int Hh(int a, int b, int c, int d, int x, int s) + { + int t = a + (b ^ c ^ d) + x + unchecked(0x6ED9EBA1); + return t << s | (int)(((uint)t) >> (32 - s)); + } + + public override byte[] Digest() + { + return EngineDigest(); + } + + public override int GetDigestLength() + { + return EngineDigest().Length; + } + + public override void Reset() + { + EngineReset(); + } + + public override void Update(byte[] b) + { + EngineUpdate(b, 0, b.Length); + } + + public override void Update(byte b) + { + EngineUpdate(b); + } + + public override void Update(byte[] b, int offset, int len) + { + EngineUpdate(b, offset, len); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/RC4.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/RC4.cs new file mode 100644 index 000000000..b17e076e7 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/RC4.cs @@ -0,0 +1,68 @@ +// 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 +namespace SharpCifs.Util +{ + public class Rc4 + { + internal byte[] S; + + internal int I; + + internal int J; + + public Rc4() + { + } + + public Rc4(byte[] key) + { + Init(key, 0, key.Length); + } + + public virtual void Init(byte[] key, int ki, int klen) + { + S = new byte[256]; + for (I = 0; I < 256; I++) + { + S[I] = unchecked((byte)I); + } + for (I = J = 0; I < 256; I++) + { + J = (J + key[ki + I % klen] + S[I]) & unchecked(0xff); + byte t = S[I]; + S[I] = S[J]; + S[J] = t; + } + I = J = 0; + } + + public virtual void Update(byte[] src, int soff, int slen, byte[] dst, int doff) + { + int slim; + slim = soff + slen; + while (soff < slim) + { + I = (I + 1) & unchecked(0xff); + J = (J + S[I]) & unchecked(0xff); + byte t = S[I]; + S[I] = S[J]; + S[J] = t; + dst[doff++] = unchecked((byte)(src[soff++] ^ S[(S[I] + S[J]) & unchecked(0xff)])); + } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/AbstractMap.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/AbstractMap.cs new file mode 100644 index 000000000..2868a840a --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/AbstractMap.cs @@ -0,0 +1,151 @@ +using System; +using System.Collections; +using System.Collections.Generic; +using System.Linq; + +namespace SharpCifs.Util.Sharpen +{ + public abstract class AbstractMap<T, TU> : IDictionary<T, TU> + { + public virtual void Clear () + { + EntrySet ().Clear (); + } + + public virtual bool ContainsKey (object name) + { + return EntrySet ().Any (p => p.Key.Equals ((T)name)); + } + + public abstract ICollection<KeyValuePair<T, TU>> EntrySet (); + + public virtual TU Get (object key) + { + return EntrySet ().Where (p => p.Key.Equals (key)).Select (p => p.Value).FirstOrDefault (); + } + + protected virtual IEnumerator<KeyValuePair<T, TU>> InternalGetEnumerator () + { + return EntrySet ().GetEnumerator (); + } + + public virtual bool IsEmpty () + { + return !EntrySet ().Any (); + } + + public virtual TU Put (T key, TU value) + { + throw new NotSupportedException (); + } + + public virtual TU Remove (object key) + { + Iterator<TU> iterator = EntrySet () as Iterator<TU>; + if (iterator == null) { + throw new NotSupportedException (); + } + while (iterator.HasNext ()) { + TU local = iterator.Next (); + if (local.Equals ((T)key)) { + iterator.Remove (); + return local; + } + } + return default(TU); + } + + void ICollection<KeyValuePair<T, TU>>.Add (KeyValuePair<T, TU> item) + { + Put (item.Key, item.Value); + } + + bool ICollection<KeyValuePair<T, TU>>.Contains (KeyValuePair<T, TU> item) + { + throw new NotImplementedException (); + } + + void ICollection<KeyValuePair<T, TU>>.CopyTo (KeyValuePair<T, TU>[] array, int arrayIndex) + { + EntrySet ().CopyTo (array, arrayIndex); + } + + bool ICollection<KeyValuePair<T, TU>>.Remove (KeyValuePair<T, TU> item) + { + Remove (item.Key); + return true; + } + + void IDictionary<T, TU>.Add (T key, TU value) + { + Put (key, value); + } + + bool IDictionary<T, TU>.ContainsKey (T key) + { + return ContainsKey (key); + } + + bool IDictionary<T, TU>.Remove (T key) + { + if (ContainsKey (key)) { + Remove (key); + return true; + } + return false; + } + + bool IDictionary<T, TU>.TryGetValue (T key, out TU value) + { + if (ContainsKey (key)) { + value = Get (key); + return true; + } + value = default(TU); + return false; + } + + IEnumerator<KeyValuePair<T, TU>> IEnumerable<KeyValuePair<T, TU>>.GetEnumerator () + { + return InternalGetEnumerator (); + } + + IEnumerator IEnumerable.GetEnumerator () + { + return InternalGetEnumerator (); + } + + public virtual int Count { + get { return EntrySet ().Count; } + } + + public TU this[T key] { + get { return Get (key); } + set { Put (key, value); } + } + + public virtual IEnumerable<T> Keys { + get { return EntrySet ().Select (p => p.Key); } + } + + int ICollection<KeyValuePair<T, TU>>.Count { + get { return Count; } + } + + bool ICollection<KeyValuePair<T, TU>>.IsReadOnly { + get { return false; } + } + + ICollection<T> IDictionary<T, TU>.Keys { + get { return Keys.ToList (); } + } + + ICollection<TU> IDictionary<T, TU>.Values { + get { return Values.ToList (); } + } + + public virtual IEnumerable<TU> Values { + get { return EntrySet ().Select (p => p.Value); } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Arrays.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Arrays.cs new file mode 100644 index 000000000..b3a0a85fa --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Arrays.cs @@ -0,0 +1,59 @@ +using System; +using System.Collections.Generic; +using System.Linq; + +namespace SharpCifs.Util.Sharpen +{ + public class Arrays + { + public static List<T> AsList<T> (params T[] array) + { + return array.ToList (); + } + + public static bool Equals<T> (T[] a1, T[] a2) + { + if (a1.Length != a2.Length) { + return false; + } + return !a1.Where((t, i) => !t.Equals(a2[i])).Any(); + } + + public static void Fill<T> (T[] array, T val) + { + Fill (array, 0, array.Length, val); + } + + public static void Fill<T> (T[] array, int start, int end, T val) + { + for (int i = start; i < end; i++) { + array[i] = val; + } + } + + public static void Sort (string[] array) + { + Array.Sort (array, (s1,s2) => string.CompareOrdinal (s1,s2)); + } + + public static void Sort<T> (T[] array) + { + Array.Sort (array); + } + + public static void Sort<T> (T[] array, IComparer<T> c) + { + Array.Sort (array, c); + } + + public static void Sort<T> (T[] array, int start, int count) + { + Array.Sort (array, start, count); + } + + public static void Sort<T> (T[] array, int start, int count, IComparer<T> c) + { + Array.Sort (array, start, count, c); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/BufferedReader.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/BufferedReader.cs new file mode 100644 index 000000000..b3824b0d2 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/BufferedReader.cs @@ -0,0 +1,11 @@ +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class BufferedReader : StreamReader + { + public BufferedReader (InputStreamReader r) : base(r.BaseStream) + { + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/BufferedWriter.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/BufferedWriter.cs new file mode 100644 index 000000000..64a45915a --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/BufferedWriter.cs @@ -0,0 +1,58 @@ +// +// BufferedWriter.cs +// +// Author: +// Lluis Sanchez Gual <lluis@novell.com> +// +// Copyright (c) 2010 Novell, Inc (http://www.novell.com) +// +// 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.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class BufferedWriter + { + StreamWriter _writer; + + public BufferedWriter (StreamWriter w) + { + _writer = w; + } + + public void Write (string s) + { + _writer.Write (s); + } + + public void NewLine () + { + _writer.WriteLine (); + } + + public void Close () + { + //Stream.`Close` method deleted + //_writer.Close (); + _writer.Dispose(); + } + } +} + diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/CharBuffer.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/CharBuffer.cs new file mode 100644 index 000000000..76ca2dc95 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/CharBuffer.cs @@ -0,0 +1,19 @@ +namespace SharpCifs.Util.Sharpen +{ + internal class CharBuffer : CharSequence + { + internal string Wrapped; + + public override string ToString () + { + return Wrapped; + } + + public static CharBuffer Wrap (string str) + { + CharBuffer buffer = new CharBuffer (); + buffer.Wrapped = str; + return buffer; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/CharSequence.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/CharSequence.cs new file mode 100644 index 000000000..fa2acf7bd --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/CharSequence.cs @@ -0,0 +1,32 @@ +using System.Text; + +namespace SharpCifs.Util.Sharpen +{ + public class CharSequence + { + public static implicit operator CharSequence (string str) + { + return new StringCharSequence (str); + } + + public static implicit operator CharSequence (StringBuilder str) + { + return new StringCharSequence (str.ToString ()); + } + } + + class StringCharSequence: CharSequence + { + string _str; + + public StringCharSequence (string str) + { + this._str = str; + } + + public override string ToString () + { + return _str; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Collections.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Collections.cs new file mode 100644 index 000000000..4432e62fb --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Collections.cs @@ -0,0 +1,146 @@ +using System.Collections; +using System.Collections.Generic; +using System.Collections.ObjectModel; + +namespace SharpCifs.Util.Sharpen +{ + internal static class Collections<T> + { + static readonly IList<T> Empty = new T [0]; + public static IList<T> EmptySet { + get { return Empty; } + } + + } + + public static class Collections + { + public static bool AddAll<T> (ICollection<T> list, IEnumerable toAdd) + { + foreach (T t in toAdd) + list.Add (t); + return true; + } + + public static TV Remove<TK, TV> (IDictionary<TK, TV> map, TK toRemove) where TK : class + { + TV local; + if (map.TryGetValue (toRemove, out local)) { + map.Remove (toRemove); + return local; + } + return default(TV); + } + + + public static T[] ToArray<T> (ICollection<T> list) + { + T[] array = new T[list.Count]; + list.CopyTo (array, 0); + return array; + } + + public static T[] ToArray<T>(List<object> list) + { + T[] array = new T[list.Count]; + for(int c = 0; c < list.Count; c++) + { + array[c] = (T)list[c]; + } + + return array; + } + + + public static TU[] ToArray<T,TU> (ICollection<T> list, TU[] res) where T:TU + { + if (res.Length < list.Count) + res = new TU [list.Count]; + + int n = 0; + foreach (T t in list) + res [n++] = t; + + if (res.Length > list.Count) + res [list.Count] = default (T); + return res; + } + + public static IDictionary<TK,TV> EmptyMap<TK,TV> () + { + return new Dictionary<TK,TV> (); + } + + public static IList<T> EmptyList<T> () + { + return Collections<T>.EmptySet; + } + + public static ICollection<T> EmptySet<T> () + { + return Collections<T>.EmptySet; + } + + public static IList<T> NCopies<T> (int n, T elem) + { + List<T> list = new List<T> (n); + while (n-- > 0) { + list.Add (elem); + } + return list; + } + + public static void Reverse<T> (IList<T> list) + { + int end = list.Count - 1; + int index = 0; + while (index < end) { + T tmp = list [index]; + list [index] = list [end]; + list [end] = tmp; + ++index; + --end; + } + } + + public static ICollection<T> Singleton<T> (T item) + { + List<T> list = new List<T> (1); + list.Add (item); + return list; + } + + public static IList<T> SingletonList<T> (T item) + { + List<T> list = new List<T> (1); + list.Add (item); + return list; + } + + public static IList<T> SynchronizedList<T> (IList<T> list) + { + return new SynchronizedList<T> (list); + } + + public static ICollection<T> UnmodifiableCollection<T> (ICollection<T> list) + { + return list; + } + + public static IList<T> UnmodifiableList<T> (IList<T> list) + { + return new ReadOnlyCollection<T> (list); + } + + public static ICollection<T> UnmodifiableSet<T> (ICollection<T> list) + { + return list; + } + + public static IDictionary<TK,TV> UnmodifiableMap<TK,TV> (IDictionary<TK,TV> dict) + { + return dict; + } + + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ConcurrentHashMap.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ConcurrentHashMap.cs new file mode 100644 index 000000000..7f464ad36 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ConcurrentHashMap.cs @@ -0,0 +1,122 @@ +using System.Collections.Generic; + +namespace SharpCifs.Util.Sharpen +{ + internal class ConcurrentHashMap<T, TU> : AbstractMap<T, TU>, IConcurrentMap<T, TU> + { + private Dictionary<T, TU> _table; + + public ConcurrentHashMap () + { + _table = new Dictionary<T, TU> (); + } + + public ConcurrentHashMap (int initialCapacity, float loadFactor, int concurrencyLevel) + { + _table = new Dictionary<T, TU> (initialCapacity); + } + + public override void Clear () + { + lock (_table) { + _table = new Dictionary<T, TU> (); + } + } + + public override bool ContainsKey (object name) + { + return _table.ContainsKey ((T)name); + } + + public override ICollection<KeyValuePair<T, TU>> EntrySet () + { + return this; + } + + public override TU Get (object key) + { + TU local; + _table.TryGetValue ((T)key, out local); + return local; + } + + protected override IEnumerator<KeyValuePair<T, TU>> InternalGetEnumerator () + { + return _table.GetEnumerator (); + } + + public override bool IsEmpty () + { + return _table.Count == 0; + } + + public override TU Put (T key, TU value) + { + lock (_table) { + TU old = Get (key); + Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table); + newTable[key] = value; + _table = newTable; + return old; + } + } + + public TU PutIfAbsent (T key, TU value) + { + lock (_table) { + if (!ContainsKey (key)) { + Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table); + newTable[key] = value; + _table = newTable; + return value; + } + return Get (key); + } + } + + public override TU Remove (object key) + { + lock (_table) { + TU old = Get ((T)key); + Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table); + newTable.Remove ((T)key); + _table = newTable; + return old; + } + } + + public bool Remove (object key, object value) + { + lock (_table) { + if (ContainsKey (key) && value.Equals (Get (key))) { + Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table); + newTable.Remove ((T)key); + _table = newTable; + return true; + } + return false; + } + } + + public bool Replace (T key, TU oldValue, TU newValue) + { + lock (_table) { + if (ContainsKey (key) && oldValue.Equals (Get (key))) { + Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table); + newTable[key] = newValue; + _table = newTable; + return true; + } + return false; + } + } + + public override IEnumerable<T> Keys { + get { return _table.Keys; } + } + + public override IEnumerable<TU> Values { + get { return _table.Values; } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/DateFormat.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/DateFormat.cs new file mode 100644 index 000000000..9a3b7ec4a --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/DateFormat.cs @@ -0,0 +1,37 @@ +using System; +using System.Globalization; + +namespace SharpCifs.Util.Sharpen +{ + public abstract class DateFormat + { + public const int Default = 2; + + public static DateFormat GetDateTimeInstance (int dateStyle, int timeStyle) + { + return GetDateTimeInstance (dateStyle, timeStyle, CultureInfo.CurrentCulture); + } + + public static DateFormat GetDateTimeInstance (int dateStyle, int timeStyle, CultureInfo aLocale) + { + return new SimpleDateFormat (aLocale.DateTimeFormat.FullDateTimePattern, aLocale); + } + + TimeZoneInfo _timeZone; + + public abstract DateTime Parse (string value); + + public TimeZoneInfo GetTimeZone () + { + return _timeZone; + } + + public void SetTimeZone (TimeZoneInfo timeZone) + { + this._timeZone = timeZone; + } + + public abstract string Format (DateTime time); + } +} + diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/EnumeratorWrapper.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/EnumeratorWrapper.cs new file mode 100644 index 000000000..f8efdde2a --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/EnumeratorWrapper.cs @@ -0,0 +1,55 @@ +using System; +using System.Collections.Generic; + +namespace SharpCifs.Util.Sharpen +{ + internal class EnumeratorWrapper<T> : Iterator<T> + { + object _collection; + IEnumerator<T> _e; + T _lastVal; + bool _more; + bool _copied; + + public EnumeratorWrapper (object collection, IEnumerator<T> e) + { + this._e = e; + this._collection = collection; + _more = e.MoveNext (); + } + + public override bool HasNext () + { + return _more; + } + + public override T Next () + { + if (!_more) + throw new NoSuchElementException (); + _lastVal = _e.Current; + _more = _e.MoveNext (); + return _lastVal; + } + + public override void Remove () + { + ICollection<T> col = _collection as ICollection<T>; + if (col == null) { + throw new NotSupportedException (); + } + if (_more && !_copied) { + // Read the remaining elements, since the current enumerator + // will be invalid after removing the element + List<T> remaining = new List<T> (); + do { + remaining.Add (_e.Current); + } while (_e.MoveNext ()); + _e = remaining.GetEnumerator (); + _e.MoveNext (); + _copied = true; + } + col.Remove (_lastVal); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Exceptions.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Exceptions.cs new file mode 100644 index 000000000..ec88b2849 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Exceptions.cs @@ -0,0 +1,217 @@ +// +// Exceptions.cs +// +// Author: +// Lluis Sanchez Gual <lluis@novell.com> +// +// Copyright (c) 2010 Novell, Inc (http://www.novell.com) +// +// 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 SharpCifs.Util.Sharpen +{ + public class VirtualMachineError : Error + { + } + + public class StackOverflowError : VirtualMachineError + { + } + + public class BrokenBarrierException : Exception + { + } + + internal class BufferUnderflowException : Exception + { + } + + public class CharacterCodingException : Exception + { + } + + public class DataFormatException : Exception + { + } + + public class EofException : Exception + { + public EofException () + { + } + + public EofException (string msg) : base(msg) + { + } + } + + public class Error : Exception + { + public Error () + { + } + + public Error (Exception ex) : base("Runtime Exception", ex) + { + } + + public Error (string msg) : base(msg) + { + } + + public Error (string msg, Exception ex) : base(msg, ex) + { + } + } + + public class ExecutionException : Exception + { + public ExecutionException (Exception inner): base ("Execution failed", inner) + { + } + } + + public class InstantiationException : Exception + { + } + + public class InterruptedIoException : Exception + { + public InterruptedIoException (string msg) : base(msg) + { + } + } + + public class MissingResourceException : Exception + { + } + + public class NoSuchAlgorithmException : Exception + { + } + + public class NoSuchElementException : Exception + { + } + + internal class NoSuchMethodException : Exception + { + } + + internal class OverlappingFileLockException : Exception + { + } + + public class ParseException : Exception + { + public ParseException () + { + } + + public ParseException (string msg, int errorOffset) : base(string.Format ("Msg: {0}. Error Offset: {1}", msg, errorOffset)) + { + } + } + + public class RuntimeException : Exception + { + public RuntimeException () + { + } + + public RuntimeException (Exception ex) : base("Runtime Exception", ex) + { + } + + public RuntimeException (string msg) : base(msg) + { + } + + public RuntimeException (string msg, Exception ex) : base(msg, ex) + { + } + } + + internal class StringIndexOutOfBoundsException : Exception + { + } + + public class UnknownHostException : Exception + { + public UnknownHostException () + { + } + + public UnknownHostException(string message) : base(message) + { + + } + + public UnknownHostException (Exception ex): base ("Host not found", ex) + { + } + } + + public class UnsupportedEncodingException : Exception + { + } + + internal class UriSyntaxException : Exception + { + public UriSyntaxException (string s, string msg) : base(s + " " + msg) + { + } + } + + internal class ZipException : Exception + { + } + + public class GitException : Exception + { + } + + public class ConnectException: Exception + { + public ConnectException (string msg): base (msg) + { + } + } + + class KeyManagementException: Exception + { + } + + class IllegalCharsetNameException: Exception + { + public IllegalCharsetNameException (string msg): base (msg) + { + } + } + + class UnsupportedCharsetException: Exception + { + public UnsupportedCharsetException (string msg): base (msg) + { + } + } +} + diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs new file mode 100644 index 000000000..1716adef7 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Extensions.cs @@ -0,0 +1,696 @@ +using System; +using System.Collections.Generic; +using System.Diagnostics; +using System.Globalization; +using System.IO; +using System.Linq; +using System.Net; +using System.Net.Sockets; +using System.Reflection; +using System.Text; +using System.Text.RegularExpressions; +using System.Threading; +using System.Threading.Tasks; +//using Windows.Networking; +//using Windows.Networking.Sockets; + +namespace SharpCifs.Util.Sharpen +{ + + + public static class Extensions + { + private static readonly long EpochTicks; + + static Extensions() + { + DateTime time = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc); + EpochTicks = time.Ticks; + } + + public static void Add<T>(this IList<T> list, int index, T item) + { + list.Insert(index, item); + } + + public static void AddFirst<T>(this IList<T> list, T item) + { + list.Insert(0, item); + } + + public static void AddLast<T>(this IList<T> list, T item) + { + list.Add(item); + } + + public static void RemoveLast<T>(this IList<T> list) + { + if (list.Count > 0) + list.Remove(list.Count - 1); + } + + public static StringBuilder AppendRange(this StringBuilder sb, string str, int start, int end) + { + return sb.Append(str, start, end - start); + } + + public static StringBuilder Delete(this StringBuilder sb, int start, int end) + { + return sb.Remove(start, end - start); + } + + public static void SetCharAt(this StringBuilder sb, int index, char c) + { + sb[index] = c; + } + + public static int IndexOf(this StringBuilder sb, string str) + { + return sb.ToString().IndexOf(str); + } + + public static int BitCount(int val) + { + uint num = (uint)val; + int count = 0; + for (int i = 0; i < 32; i++) + { + if ((num & 1) != 0) + { + count++; + } + num >>= 1; + } + return count; + } + + public static IndexOutOfRangeException CreateIndexOutOfRangeException(int index) + { + return new IndexOutOfRangeException("Index: " + index); + } + + public static string Decode(this Encoding e, byte[] chars, int start, int len) + { + try + { + byte[] bom = e.GetPreamble(); + if (bom != null && bom.Length > 0) + { + if (len >= bom.Length) + { + int pos = start; + bool hasBom = true; + for (int n = 0; n < bom.Length && hasBom; n++) + { + if (bom[n] != chars[pos++]) + hasBom = false; + } + if (hasBom) + { + len -= pos - start; + start = pos; + } + } + } + return e.GetString(chars, start, len); + } + catch (DecoderFallbackException) + { + throw new CharacterCodingException(); + } + } + + + + public static Encoding GetEncoding(string name) + { + // Encoding e = Encoding.GetEncoding (name, EncoderFallback.ExceptionFallback, DecoderFallback.ExceptionFallback); + try + { + + Encoding e = Encoding.GetEncoding(name.Replace('_', '-')); + if (e is UTF8Encoding) + return new UTF8Encoding(false, true); + + return e; + } + catch (ArgumentException) + { + throw new UnsupportedCharsetException(name); + } + } + + public static ICollection<KeyValuePair<T, TU>> EntrySet<T, TU>(this IDictionary<T, TU> s) + { + return s; + } + + + public static bool AddItem<T>(this IList<T> list, T item) + { + list.Add(item); + return true; + } + + public static bool AddItem<T>(this ICollection<T> list, T item) + { + list.Add(item); + return true; + } + + public static TU Get<T, TU>(this IDictionary<T, TU> d, T key) + { + TU val; + d.TryGetValue(key, out val); + return val; + } + + + public static TU Put<T, TU>(this IDictionary<T, TU> d, T key, TU value) + { + TU old; + d.TryGetValue(key, out old); + d[key] = value; + return old; + } + + public static void PutAll<T, TU>(this IDictionary<T, TU> d, IDictionary<T, TU> values) + { + foreach (KeyValuePair<T, TU> val in values) + d[val.Key] = val.Value; + } + + + public static CultureInfo GetEnglishCulture() + { + return new CultureInfo("en-US"); + } + + public static T GetFirst<T>(this IList<T> list) + { + return ((list.Count == 0) ? default(T) : list[0]); + } + + public static CultureInfo GetGermanCulture() + { + CultureInfo r = new CultureInfo("de-DE"); + return r; + } + + public static T GetLast<T>(this IList<T> list) + { + return ((list.Count == 0) ? default(T) : list[list.Count - 1]); + } + + public static int GetOffset(this TimeZoneInfo tzone, long date) + { + return (int)tzone.GetUtcOffset(MillisToDateTimeOffset(date, 0).DateTime).TotalMilliseconds; + } + + public static long GetTime(this DateTime dateTime) + { + return new DateTimeOffset(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc), TimeSpan.Zero).ToMillisecondsSinceEpoch(); + } + + public static void InitCause(this Exception ex, Exception cause) + { + Console.WriteLine(cause); + } + + public static bool IsEmpty<T>(this ICollection<T> col) + { + return (col.Count == 0); + } + + public static bool IsEmpty<T>(this Stack<T> col) + { + return (col.Count == 0); + } + + public static bool IsLower(this char c) + { + return char.IsLower(c); + } + + public static bool IsUpper(this char c) + { + return char.IsUpper(c); + } + + public static Iterator<T> Iterator<T>(this ICollection<T> col) + { + return new EnumeratorWrapper<T>(col, col.GetEnumerator()); + } + + public static Iterator<T> Iterator<T>(this IEnumerable<T> col) + { + return new EnumeratorWrapper<T>(col, col.GetEnumerator()); + } + + public static T Last<T>(this ICollection<T> col) + { + IList<T> list = col as IList<T>; + if (list != null) + { + return list[list.Count - 1]; + } + return col.Last(); + } + + public static int LowestOneBit(int val) + { + return (1 << NumberOfTrailingZeros(val)); + } + + public static bool Matches(this string str, string regex) + { + Regex regex2 = new Regex(regex); + return regex2.IsMatch(str); + } + + public static DateTime CreateDate(long milliSecondsSinceEpoch) + { + long num = EpochTicks + (milliSecondsSinceEpoch * 10000); + return new DateTime(num); + } + + public static DateTime CreateDateFromUTC(long milliSecondsSinceEpoch) + { + long num = EpochTicks + (milliSecondsSinceEpoch * 10000); + return new DateTime(num, DateTimeKind.Utc); + } + + + public static DateTimeOffset MillisToDateTimeOffset(long milliSecondsSinceEpoch, long offsetMinutes) + { + TimeSpan offset = TimeSpan.FromMinutes(offsetMinutes); + long num = EpochTicks + (milliSecondsSinceEpoch * 10000); + return new DateTimeOffset(num + offset.Ticks, offset); + } + + public static int NumberOfLeadingZeros(int val) + { + uint num = (uint)val; + int count = 0; + while ((num & 0x80000000) == 0) + { + num = num << 1; + count++; + } + return count; + } + + public static int NumberOfTrailingZeros(int val) + { + uint num = (uint)val; + int count = 0; + while ((num & 1) == 0) + { + num = num >> 1; + count++; + } + return count; + } + + public static int Read(this StreamReader reader, char[] data) + { + return reader.Read(data, 0, data.Length); + } + + public static T Remove<T>(this IList<T> list, T item) + { + int index = list.IndexOf(item); + if (index == -1) + { + return default(T); + } + T local = list[index]; + list.RemoveAt(index); + return local; + } + + public static T Remove<T>(this IList<T> list, int i) + { + T old; + try + { + old = list[i]; + list.RemoveAt(i); + } + catch (IndexOutOfRangeException) + { + throw new NoSuchElementException(); + } + return old; + } + + public static T RemoveFirst<T>(this IList<T> list) + { + return list.Remove(0); + } + + public static string ReplaceAll(this string str, string regex, string replacement) + { + Regex rgx = new Regex(regex); + + if (replacement.IndexOfAny(new[] { '\\', '$' }) != -1) + { + // Back references not yet supported + StringBuilder sb = new StringBuilder(); + for (int n = 0; n < replacement.Length; n++) + { + char c = replacement[n]; + if (c == '$') + throw new NotSupportedException("Back references not supported"); + if (c == '\\') + c = replacement[++n]; + sb.Append(c); + } + replacement = sb.ToString(); + } + + return rgx.Replace(str, replacement); + } + + public static bool RegionMatches(this string str, bool ignoreCase, int toOffset, string other, int ooffset, int len) + { + if (toOffset < 0 || ooffset < 0 || toOffset + len > str.Length || ooffset + len > other.Length) + return false; + return string.Compare(str, toOffset, other, ooffset, len) == 0; + } + + public static T Set<T>(this IList<T> list, int index, T item) + { + T old = list[index]; + list[index] = item; + return old; + } + + public static int Signum(long val) + { + if (val < 0) + { + return -1; + } + if (val > 0) + { + return 1; + } + return 0; + } + + public static void RemoveAll<T, TU>(this ICollection<T> col, ICollection<TU> items) where TU : T + { + foreach (var u in items) + col.Remove(u); + } + + public static bool ContainsAll<T, TU>(this ICollection<T> col, ICollection<TU> items) where TU : T + { + foreach (var u in items) + if (!col.Any(n => (ReferenceEquals(n, u)) || n.Equals(u))) + return false; + return true; + } + + public static bool Contains<T>(this ICollection<T> col, object item) + { + if (!(item is T)) + return false; + return col.Any(n => (ReferenceEquals(n, item)) || n.Equals(item)); + } + + public static void Sort<T>(this IList<T> list) + { + List<T> sorted = new List<T>(list); + sorted.Sort(); + for (int i = 0; i < list.Count; i++) + { + list[i] = sorted[i]; + } + } + + public static void Sort<T>(this IList<T> list, IComparer<T> comparer) + { + List<T> sorted = new List<T>(list); + sorted.Sort(comparer); + for (int i = 0; i < list.Count; i++) + { + list[i] = sorted[i]; + } + } + + public static string[] Split(this string str, string regex) + { + return str.Split(regex, 0); + } + + public static string[] Split(this string str, string regex, int limit) + { + Regex rgx = new Regex(regex); + List<string> list = new List<string>(); + int startIndex = 0; + if (limit != 1) + { + int nm = 1; + foreach (Match match in rgx.Matches(str)) + { + list.Add(str.Substring(startIndex, match.Index - startIndex)); + startIndex = match.Index + match.Length; + if (limit > 0 && ++nm == limit) + break; + } + } + if (startIndex < str.Length) + { + list.Add(str.Substring(startIndex)); + } + if (limit >= 0) + { + int count = list.Count - 1; + while ((count >= 0) && (list[count].Length == 0)) + { + count--; + } + list.RemoveRange(count + 1, (list.Count - count) - 1); + } + return list.ToArray(); + } + + public static IList<T> SubList<T>(this IList<T> list, int start, int len) + { + List<T> sublist = new List<T>(len); + for (int i = start; i < (start + len); i++) + { + sublist.Add(list[i]); + } + return sublist; + } + + public static char[] ToCharArray(this string str) + { + char[] destination = new char[str.Length]; + str.CopyTo(0, destination, 0, str.Length); + return destination; + } + + public static long ToMillisecondsSinceEpoch(this DateTime dateTime) + { + if (dateTime.Kind != DateTimeKind.Utc) + { + throw new ArgumentException("dateTime is expected to be expressed as a UTC DateTime", "dateTime"); + } + return new DateTimeOffset(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc), TimeSpan.Zero).ToMillisecondsSinceEpoch(); + } + + public static long ToMillisecondsSinceEpoch(this DateTimeOffset dateTimeOffset) + { + return (((dateTimeOffset.Ticks - dateTimeOffset.Offset.Ticks) - EpochTicks) / TimeSpan.TicksPerMillisecond); + } + + public static string ToOctalString(int val) + { + return Convert.ToString(val, 8); + } + + public static string ToHexString(int val) + { + return Convert.ToString(val, 16); + } + + public static string ToString(object val) + { + return val.ToString(); + } + + public static string ToString(int val, int bas) + { + return Convert.ToString(val, bas); + } + + public static IList<TU> UpcastTo<T, TU>(this IList<T> s) where T : TU + { + List<TU> list = new List<TU>(s.Count); + for (int i = 0; i < s.Count; i++) + { + list.Add(s[i]); + } + return list; + } + + public static ICollection<TU> UpcastTo<T, TU>(this ICollection<T> s) where T : TU + { + List<TU> list = new List<TU>(s.Count); + foreach (var v in s) + { + list.Add(v); + } + return list; + } + + public static T ValueOf<T>(T val) + { + return val; + } + + + //use? for NUnit-testing? + //public static string GetTestName(object obj) + //{ + // return GetTestName(); + //} + + //public static string GetTestName() + //{ + // MethodBase met; + // int n = 0; + // do + // { + // met = new StackFrame(n).GetMethod(); + // if (met != null) + // { + // foreach (Attribute at in met.GetCustomAttributes(true)) + // { + // if (at.GetType().FullName == "NUnit.Framework.TestAttribute") + // { + // // Convert back to camel case + // string name = met.Name; + // if (char.IsUpper(name[0])) + // name = char.ToLower(name[0]) + name.Substring(1); + // return name; + // } + // } + // } + // n++; + // } while (met != null); + // return ""; + //} + + public static string GetHostAddress(this IPAddress addr) + { + return addr.ToString(); + } + + + public static IPAddress GetAddressByName(string host) + { + if (host == "0.0.0.0") + { + return IPAddress.Any; + } + + try + { + return IPAddress.Parse(host); + } + catch (Exception ex) + { + return null; + } + } + + public static IPAddress[] GetAddressesByName(string host) + { + //IReadOnlyList<EndpointPair> data = null; + + //try + //{ + // Task.Run(async () => + // { + // data = await DatagramSocket.GetEndpointPairsAsync(new HostName(host), "0"); + // }).Wait(); + //} + //catch (Exception ex) + //{ + // return null; + //} + + //return data != null + // ? data.Where(i => i.RemoteHostName.Type == HostNameType.Ipv4) + // .GroupBy(i => i.RemoteHostName.DisplayName) + // .Select(i => IPAddress.Parse(i.First().RemoteHostName.DisplayName)) + // .ToArray() + // : null; + + //get v4-address only + var entry = Task.Run(() => System.Net.Dns.GetHostEntryAsync(host)) + .GetAwaiter() + .GetResult(); + return entry.AddressList + .Where(addr => addr.AddressFamily == AddressFamily.InterNetwork) + .ToArray(); + + } + + public static string GetImplementationVersion(this Assembly asm) + { + return asm.GetName().Version.ToString(); + } + + public static string GetHost(this Uri uri) + { + return string.IsNullOrEmpty(uri.Host) ? "" : uri.Host; + } + + public static string GetUserInfo(this Uri uri) + { + return string.IsNullOrEmpty(uri.UserInfo) ? null : uri.UserInfo; + } + + public static string GetQuery(this Uri uri) + { + return string.IsNullOrEmpty(uri.Query) ? null : uri.Query; + } + + public static int GetLocalPort(this Socket socket) + { + return ((IPEndPoint)socket.LocalEndPoint).Port; + } + + public static int GetPort(this Socket socket) + { + return ((IPEndPoint)socket.RemoteEndPoint).Port; + } + + public static IPAddress GetInetAddress(this Socket socket) + { + return ((IPEndPoint)socket.RemoteEndPoint).Address; + } + + + /*public static bool RemoveElement(this ArrayList list, object elem) + { + int i = list.IndexOf(elem); + if (i == -1) + return false; + list.RemoveAt(i); + return true; + }*/ + + public static Semaphore CreateSemaphore(int count) + { + return new Semaphore(count, int.MaxValue); + } + + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileInputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileInputStream.cs new file mode 100644 index 000000000..25c5e06e0 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileInputStream.cs @@ -0,0 +1,20 @@ +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class FileInputStream : InputStream + { + public FileInputStream (FilePath file) : this(file.GetPath ()) + { + } + + public FileInputStream (string file) + { + if (!File.Exists (file)) { + throw new FileNotFoundException ("File not found", file); + } + Wrapped = new FileStream (file, FileMode.Open, FileAccess.Read, FileShare.ReadWrite); + } + + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileOutputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileOutputStream.cs new file mode 100644 index 000000000..bf8029488 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileOutputStream.cs @@ -0,0 +1,33 @@ +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + internal class FileOutputStream : OutputStream + { + public FileOutputStream (FilePath file): this (file.GetPath (), false) + { + } + + public FileOutputStream (string file): this (file, false) + { + } + + public FileOutputStream (FilePath file, bool append) : this(file.GetPath (), append) + { + } + + public FileOutputStream (string file, bool append) + { + try { + if (append) { + Wrapped = File.Open (file, FileMode.Append, FileAccess.Write); + } else { + Wrapped = File.Open (file, FileMode.Create, FileAccess.Write); + } + } catch (DirectoryNotFoundException) { + throw new FileNotFoundException ("File not found: " + file); + } + } + + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilePath.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilePath.cs new file mode 100644 index 000000000..1b2f5eddc --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilePath.cs @@ -0,0 +1,313 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Threading; + +namespace SharpCifs.Util.Sharpen +{ + public class FilePath + { + private string _path; + private static long _tempCounter; + + public FilePath () + { + } + + public FilePath (string path) + : this ((string) null, path) + { + + } + + public FilePath (FilePath other, string child) + : this ((string) other, child) + { + + } + + public FilePath (string other, string child) + { + if (other == null) { + _path = child; + } else { + while (!string.IsNullOrEmpty(child) && (child[0] == Path.DirectorySeparatorChar || child[0] == Path.AltDirectorySeparatorChar)) + child = child.Substring (1); + + if (!string.IsNullOrEmpty(other) && other[other.Length - 1] == Path.VolumeSeparatorChar) + other += Path.DirectorySeparatorChar; + + _path = Path.Combine (other, child); + } + } + + public static implicit operator FilePath (string name) + { + return new FilePath (name); + } + + public static implicit operator string (FilePath filePath) + { + return filePath == null ? null : filePath._path; + } + + public override bool Equals (object obj) + { + FilePath other = obj as FilePath; + if (other == null) + return false; + return GetCanonicalPath () == other.GetCanonicalPath (); + } + + public override int GetHashCode () + { + return _path.GetHashCode (); + } + + public bool CreateNewFile () + { + try { + //Stream.`Close` method deleted + //File.Open (_path, FileMode.CreateNew).Close (); + File.Open(_path, FileMode.CreateNew).Dispose(); + return true; + } catch { + return false; + } + } + + public static FilePath CreateTempFile () + { + return new FilePath (Path.GetTempFileName ()); + } + + public static FilePath CreateTempFile (string prefix, string suffix) + { + return CreateTempFile (prefix, suffix, null); + } + + public static FilePath CreateTempFile (string prefix, string suffix, FilePath directory) + { + string file; + if (prefix == null) { + throw new ArgumentNullException ("prefix"); + } + if (prefix.Length < 3) { + throw new ArgumentException ("prefix must have at least 3 characters"); + } + string str = (directory == null) ? Path.GetTempPath () : directory.GetPath (); + do { + file = Path.Combine (str, prefix + Interlocked.Increment (ref _tempCounter) + suffix); + } while (File.Exists (file)); + + new FileOutputStream (file).Close (); + return new FilePath (file); + } + + + public void DeleteOnExit () + { + } + + + public FilePath GetAbsoluteFile () + { + return new FilePath (Path.GetFullPath (_path)); + } + + public string GetAbsolutePath () + { + return Path.GetFullPath (_path); + } + + public FilePath GetCanonicalFile () + { + return new FilePath (GetCanonicalPath ()); + } + + public string GetCanonicalPath () + { + string p = Path.GetFullPath (_path); + p.TrimEnd (Path.DirectorySeparatorChar); + return p; + } + + public string GetName () + { + return Path.GetFileName (_path); + } + + public FilePath GetParentFile () + { + return new FilePath (Path.GetDirectoryName (_path)); + } + + public string GetPath () + { + return _path; + } + + public bool IsAbsolute () + { + return Path.IsPathRooted (_path); + } + + public bool IsDirectory () + { + return false; // FileHelper.Instance.IsDirectory(this); + } + + public bool IsFile () + { + return false; //FileHelper.Instance.IsFile (this); + } + + public long LastModified () + { + return 0; // FileHelper.Instance.LastModified(this); + } + + public long Length () + { + return 0; // FileHelper.Instance.Length(this); + } + + public string[] List () + { + return List (null); + } + + public string[] List (IFilenameFilter filter) + { + try { + if (IsFile ()) + return null; + List<string> list = new List<string> (); + foreach (string filePth in Directory.GetFileSystemEntries (_path)) { + string fileName = Path.GetFileName (filePth); + if ((filter == null) || filter.Accept (this, fileName)) { + list.Add (fileName); + } + } + return list.ToArray (); + } catch { + return null; + } + } + + public FilePath[] ListFiles () + { + try { + if (IsFile ()) + return null; + List<FilePath> list = new List<FilePath> (); + foreach (string filePath in Directory.GetFileSystemEntries (_path)) { + list.Add (new FilePath (filePath)); + } + return list.ToArray (); + } catch { + return null; + } + } + + static void MakeDirWritable (string dir) + { + //FileHelper.Instance.MakeDirWritable (dir); + } + + static void MakeFileWritable (string file) + { + //FileHelper.Instance.MakeFileWritable (file); + } + + public bool Mkdir () + { + try { + if (Directory.Exists (_path)) + return false; + Directory.CreateDirectory (_path); + return true; + } catch (Exception) { + return false; + } + } + + public bool Mkdirs () + { + try { + if (Directory.Exists (_path)) + return false; + Directory.CreateDirectory (_path); + return true; + } catch { + return false; + } + } + + public bool RenameTo (FilePath file) + { + return RenameTo (file._path); + } + + public bool RenameTo (string name) + { + return false; // FileHelper.Instance.RenameTo(this, name); + } + + public bool SetLastModified (long milis) + { + return false; // FileHelper.Instance.SetLastModified(this, milis); + } + + public bool SetReadOnly () + { + return false; // FileHelper.Instance.SetReadOnly(this); + } + + public Uri ToUri () + { + return new Uri (_path); + } + + // Don't change the case of this method, since ngit does reflection on it + public bool CanExecute () + { + return false; // FileHelper.Instance.CanExecute(this); + } + + // Don't change the case of this method, since ngit does reflection on it + public bool SetExecutable (bool exec) + { + return false; // FileHelper.Instance.SetExecutable(this, exec); + } + + public string GetParent () + { + string p = Path.GetDirectoryName (_path); + if (string.IsNullOrEmpty(p) || p == _path) + return null; + return p; + } + + public override string ToString () + { + return _path; + } + + static internal string PathSeparator { + get { return Path.PathSeparator.ToString (); } + } + + static internal char PathSeparatorChar { + get { return Path.PathSeparator; } + } + + static internal char SeparatorChar { + get { return Path.DirectorySeparatorChar; } + } + + static internal string Separator { + get { return Path.DirectorySeparatorChar.ToString (); } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileReader.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileReader.cs new file mode 100644 index 000000000..7a0c1f90e --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileReader.cs @@ -0,0 +1,13 @@ +namespace SharpCifs.Util.Sharpen +{ + public class FileReader : InputStreamReader + { + //public FileReader (FilePath f) : base(f.GetPath ()) + //{ + //} + //path -> fileStream + public FileReader(InputStream s) : base(s) + { + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileWriter.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileWriter.cs new file mode 100644 index 000000000..0675c238b --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FileWriter.cs @@ -0,0 +1,18 @@ +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + //resharper said, nobody using this. i believe it. + //internal class FileWriter : StreamWriter + //{ + // public FileWriter (FilePath path) : base(path.GetPath ()) + // { + // } + + // public FileWriter Append (string sequence) + // { + // Write (sequence); + // return this; + // } + //} +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilterInputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilterInputStream.cs new file mode 100644 index 000000000..dfc0ba264 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilterInputStream.cs @@ -0,0 +1,57 @@ +namespace SharpCifs.Util.Sharpen +{ + public class FilterInputStream : InputStream + { + protected InputStream In; + + public FilterInputStream (InputStream s) + { + In = s; + } + + public override int Available () + { + return In.Available (); + } + + public override void Close () + { + In.Close (); + } + + public override void Mark (int readlimit) + { + In.Mark (readlimit); + } + + public override bool MarkSupported () + { + return In.MarkSupported (); + } + + public override int Read () + { + return In.Read (); + } + + public override int Read (byte[] buf) + { + return In.Read (buf); + } + + public override int Read (byte[] b, int off, int len) + { + return In.Read (b, off, len); + } + + public override void Reset () + { + In.Reset (); + } + + public override long Skip (long cnt) + { + return In.Skip (cnt); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilterOutputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilterOutputStream.cs new file mode 100644 index 000000000..4863105ed --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/FilterOutputStream.cs @@ -0,0 +1,37 @@ +namespace SharpCifs.Util.Sharpen +{ + public class FilterOutputStream : OutputStream + { + protected OutputStream Out; + + public FilterOutputStream (OutputStream os) + { + Out = os; + } + + public override void Close () + { + Out.Close (); + } + + public override void Flush () + { + Out.Flush (); + } + + public override void Write (byte[] b) + { + Out.Write (b); + } + + public override void Write (int b) + { + Out.Write (b); + } + + public override void Write (byte[] b, int offset, int len) + { + Out.Write (b, offset, len); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Hashtable.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Hashtable.cs new file mode 100644 index 000000000..c2c53485d --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Hashtable.cs @@ -0,0 +1,20 @@ +using System.Collections.Generic; +using System.Linq; + +namespace SharpCifs.Util.Sharpen +{ + public class Hashtable : Dictionary<object, object> + { + public void Put(object key, object value) + { + Add(key, value); + } + + public object Get(object key) + { + var m_key = Keys.SingleOrDefault(k => k.Equals(key)); + + return m_key != null ? this[m_key] : null; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/HttpURLConnection.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/HttpURLConnection.cs new file mode 100644 index 000000000..ace314eee --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/HttpURLConnection.cs @@ -0,0 +1,37 @@ +// +// HttpURLConnection.cs +// +// Author: +// Lluis Sanchez Gual <lluis@novell.com> +// +// Copyright (c) 2010 Novell, Inc (http://www.novell.com) +// +// 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 SharpCifs.Util.Sharpen +{ + public class UrlConnection + { + protected Uri Url; + } + +} + diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ICallable.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ICallable.cs new file mode 100644 index 000000000..d847cb497 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ICallable.cs @@ -0,0 +1,7 @@ +namespace SharpCifs.Util.Sharpen +{ + internal interface ICallable<T> + { + T Call (); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IConcurrentMap.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IConcurrentMap.cs new file mode 100644 index 000000000..dead24244 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IConcurrentMap.cs @@ -0,0 +1,11 @@ +using System.Collections.Generic; + +namespace SharpCifs.Util.Sharpen +{ + internal interface IConcurrentMap<T, TU> : IDictionary<T, TU> + { + TU PutIfAbsent (T key, TU value); + bool Remove (object key, object value); + bool Replace (T key, TU oldValue, TU newValue); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IExecutor.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IExecutor.cs new file mode 100644 index 000000000..5f76c2ed5 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IExecutor.cs @@ -0,0 +1,7 @@ +namespace SharpCifs.Util.Sharpen +{ + public interface IExecutor + { + void Execute (IRunnable runnable); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IFilenameFilter.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IFilenameFilter.cs new file mode 100644 index 000000000..fe2eb6a3d --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IFilenameFilter.cs @@ -0,0 +1,7 @@ +namespace SharpCifs.Util.Sharpen +{ + public interface IFilenameFilter + { + bool Accept (FilePath dir, string name); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IFuture.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IFuture.cs new file mode 100644 index 000000000..5215e4502 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IFuture.cs @@ -0,0 +1,8 @@ +namespace SharpCifs.Util.Sharpen +{ + internal interface IFuture<T> + { + bool Cancel (bool mayInterruptIfRunning); + T Get (); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IPrivilegedAction.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IPrivilegedAction.cs new file mode 100644 index 000000000..4a5e92f9b --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IPrivilegedAction.cs @@ -0,0 +1,7 @@ +namespace SharpCifs.Util.Sharpen +{ + internal interface IPrivilegedAction<T> + { + T Run (); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IRunnable.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IRunnable.cs new file mode 100644 index 000000000..7f6ae5533 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/IRunnable.cs @@ -0,0 +1,7 @@ +namespace SharpCifs.Util.Sharpen +{ + public interface IRunnable + { + void Run (); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/InputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/InputStream.cs new file mode 100644 index 000000000..2f3f070b5 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/InputStream.cs @@ -0,0 +1,169 @@ +using System; +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class InputStream : IDisposable + { + private long _mark; + protected Stream Wrapped; + protected Stream BaseStream; + + public static implicit operator InputStream (Stream s) + { + return Wrap (s); + } + + public static implicit operator Stream (InputStream s) + { + return s.GetWrappedStream (); + } + + public virtual int Available () + { + if (Wrapped is WrappedSystemStream) + return ((WrappedSystemStream)Wrapped).InputStream.Available (); + return 0; + } + + public virtual void Close () + { + if (Wrapped != null) { + //Stream.`Close` method deleted + //Wrapped.Close (); + Wrapped.Dispose(); + } + } + + public void Dispose () + { + Close (); + } + + internal Stream GetWrappedStream () + { + // Always create a wrapper stream (not directly Wrapped) since the subclass + // may be overriding methods that need to be called when used through the Stream class + return new WrappedSystemStream (this); + } + + public virtual void Mark (int readlimit) + { + if (Wrapped is WrappedSystemStream) + ((WrappedSystemStream)Wrapped).InputStream.Mark (readlimit); + else { + if (BaseStream is WrappedSystemStream) + ((WrappedSystemStream)BaseStream).OnMark (readlimit); + if (Wrapped != null) + _mark = Wrapped.Position; + } + } + + public virtual bool MarkSupported () + { + if (Wrapped is WrappedSystemStream) + return ((WrappedSystemStream)Wrapped).InputStream.MarkSupported (); + return ((Wrapped != null) && Wrapped.CanSeek); + } + + public virtual int Read () + { + if (Wrapped == null) { + throw new NotImplementedException (); + } + return Wrapped.ReadByte (); + } + + public virtual int Read (byte[] buf) + { + return Read (buf, 0, buf.Length); + } + + public virtual int Read (byte[] b, int off, int len) + { + if (Wrapped is WrappedSystemStream) + return ((WrappedSystemStream)Wrapped).InputStream.Read (b, off, len); + + if (Wrapped != null) { + int num = Wrapped.Read (b, off, len); + return ((num <= 0) ? -1 : num); + } + int totalRead = 0; + while (totalRead < len) { + int nr = Read (); + if (nr == -1) + return -1; + b[off + totalRead] = (byte)nr; + totalRead++; + } + return totalRead; + } + + public virtual void Reset () + { + if (Wrapped is WrappedSystemStream) + ((WrappedSystemStream)Wrapped).InputStream.Reset (); + else { + if (Wrapped == null) + throw new IOException (); + Wrapped.Position = _mark; + } + } + + public virtual long Skip (long cnt) + { + if (Wrapped is WrappedSystemStream) + return ((WrappedSystemStream)Wrapped).InputStream.Skip (cnt); + + long n = cnt; + while (n > 0) { + if (Read () == -1) + return cnt - n; + n--; + } + return cnt - n; + } + + internal virtual bool CanSeek () + { + if (Wrapped != null) + return Wrapped.CanSeek; + return false; + } + + internal virtual long Position { + get + { + if (Wrapped != null) + return Wrapped.Position; + throw new NotSupportedException (); + } + set { + if (Wrapped != null) + Wrapped.Position = value; + else + throw new NotSupportedException (); + } + } + + public virtual long Length + { + get + { + if (Wrapped != null) + { + return Wrapped.Length; + } + + throw new NotSupportedException(); + } + } + + static internal InputStream Wrap (Stream s) + { + InputStream stream = new InputStream (); + stream.Wrapped = s; + return stream; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/InputStreamReader.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/InputStreamReader.cs new file mode 100644 index 000000000..f9f1983b8 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/InputStreamReader.cs @@ -0,0 +1,25 @@ +using System.IO; +using System.Text; + +namespace SharpCifs.Util.Sharpen +{ + public class InputStreamReader : StreamReader + { + //Stream(string path) constructor deleted + //protected InputStreamReader (string file) : base(file) + //{ + //} + + public InputStreamReader (InputStream s) : base(s.GetWrappedStream ()) + { + } + + public InputStreamReader (InputStream s, string encoding) : base(s.GetWrappedStream (), Encoding.GetEncoding (encoding)) + { + } + + public InputStreamReader (InputStream s, Encoding e) : base(s.GetWrappedStream (), e) + { + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Iterator.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Iterator.cs new file mode 100644 index 000000000..634c7b404 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Iterator.cs @@ -0,0 +1,53 @@ +using System; +using System.Collections; +using System.Collections.Generic; + +namespace SharpCifs.Util.Sharpen +{ + public interface ITerator + { + bool HasNext (); + object Next (); + void Remove (); + } + + public abstract class Iterator<T> : IEnumerator<T>, ITerator + { + private T _lastValue; + + object ITerator.Next () + { + return Next (); + } + + public abstract bool HasNext (); + public abstract T Next (); + public abstract void Remove (); + + bool IEnumerator.MoveNext () + { + if (HasNext ()) { + _lastValue = Next (); + return true; + } + return false; + } + + void IEnumerator.Reset () + { + throw new NotImplementedException (); + } + + void IDisposable.Dispose () + { + } + + T IEnumerator<T>.Current { + get { return _lastValue; } + } + + object IEnumerator.Current { + get { return _lastValue; } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/LinkageError.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/LinkageError.cs new file mode 100644 index 000000000..9f4970bdd --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/LinkageError.cs @@ -0,0 +1,11 @@ +using System; + +namespace SharpCifs.Util.Sharpen +{ + internal class LinkageError : Exception + { + public LinkageError (string msg) : base(msg) + { + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5.cs new file mode 100644 index 000000000..50f3fa43b --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5.cs @@ -0,0 +1,275 @@ +//Copyright (c) Microsoft Corporation. All rights reserved. + +using System; +using System.Text; + +namespace SharpCifs.Util.Sharpen +{ // ************************************************************** +// * Raw implementation of the MD5 hash algorithm +// * from RFC 1321. +// * +// * Written By: Reid Borsuk and Jenny Zheng +// * Copyright (c) Microsoft Corporation. All rights reserved. +// ************************************************************** + +// Simple struct for the (a,b,c,d) which is used to compute the mesage digest. + struct AbcdStruct + { + public uint A; + public uint B; + public uint C; + public uint D; + } + + public sealed class Md5Core + { + //Prevent CSC from adding a default public constructor + private Md5Core() { } + + public static byte[] GetHash(string input, Encoding encoding) + { + if (null == input) + throw new ArgumentNullException("input", "Unable to calculate hash over null input data"); + if (null == encoding) + throw new ArgumentNullException("encoding", "Unable to calculate hash over a string without a default encoding. Consider using the GetHash(string) overload to use UTF8 Encoding"); + + byte[] target = encoding.GetBytes(input); + + return GetHash(target); + } + + public static byte[] GetHash(string input) + { + return GetHash(input, new UTF8Encoding()); + } + + public static string GetHashString(byte[] input) + { + if (null == input) + throw new ArgumentNullException("input", "Unable to calculate hash over null input data"); + + string retval = BitConverter.ToString(GetHash(input)); + retval = retval.Replace("-", ""); + + return retval; + } + + public static string GetHashString(string input, Encoding encoding) + { + if (null == input) + throw new ArgumentNullException("input", "Unable to calculate hash over null input data"); + if (null == encoding) + throw new ArgumentNullException("encoding", "Unable to calculate hash over a string without a default encoding. Consider using the GetHashString(string) overload to use UTF8 Encoding"); + + byte[] target = encoding.GetBytes(input); + + return GetHashString(target); + } + + public static string GetHashString(string input) + { + return GetHashString(input, new UTF8Encoding()); + } + + public static byte[] GetHash(byte[] input) + { + if (null == input) + throw new ArgumentNullException("input", "Unable to calculate hash over null input data"); + + //Intitial values defined in RFC 1321 + AbcdStruct abcd = new AbcdStruct(); + abcd.A = 0x67452301; + abcd.B = 0xefcdab89; + abcd.C = 0x98badcfe; + abcd.D = 0x10325476; + + //We pass in the input array by block, the final block of data must be handled specialy for padding & length embeding + int startIndex = 0; + while (startIndex <= input.Length - 64) + { + GetHashBlock(input, ref abcd, startIndex); + startIndex += 64; + } + // The final data block. + return GetHashFinalBlock(input, startIndex, input.Length - startIndex, abcd, (Int64)input.Length * 8); + } + + internal static byte[] GetHashFinalBlock(byte[] input, int ibStart, int cbSize, AbcdStruct abcd, Int64 len) + { + byte[] working = new byte[64]; + byte[] length = BitConverter.GetBytes(len); + + //Padding is a single bit 1, followed by the number of 0s required to make size congruent to 448 modulo 512. Step 1 of RFC 1321 + //The CLR ensures that our buffer is 0-assigned, we don't need to explicitly set it. This is why it ends up being quicker to just + //use a temporary array rather then doing in-place assignment (5% for small inputs) + Array.Copy(input, ibStart, working, 0, cbSize); + working[cbSize] = 0x80; + + //We have enough room to store the length in this chunk + if (cbSize < 56) + { + Array.Copy(length, 0, working, 56, 8); + GetHashBlock(working, ref abcd, 0); + } + else //We need an aditional chunk to store the length + { + GetHashBlock(working, ref abcd, 0); + //Create an entirely new chunk due to the 0-assigned trick mentioned above, to avoid an extra function call clearing the array + working = new byte[64]; + Array.Copy(length, 0, working, 56, 8); + GetHashBlock(working, ref abcd, 0); + } + byte[] output = new byte[16]; + Array.Copy(BitConverter.GetBytes(abcd.A), 0, output, 0, 4); + Array.Copy(BitConverter.GetBytes(abcd.B), 0, output, 4, 4); + Array.Copy(BitConverter.GetBytes(abcd.C), 0, output, 8, 4); + Array.Copy(BitConverter.GetBytes(abcd.D), 0, output, 12, 4); + return output; + } + + // Performs a single block transform of MD5 for a given set of ABCD inputs + /* If implementing your own hashing framework, be sure to set the initial ABCD correctly according to RFC 1321: + // A = 0x67452301; + // B = 0xefcdab89; + // C = 0x98badcfe; + // D = 0x10325476; + */ + internal static void GetHashBlock(byte[] input, ref AbcdStruct abcdValue, int ibStart) + { + uint[] temp = Converter(input, ibStart); + uint a = abcdValue.A; + uint b = abcdValue.B; + uint c = abcdValue.C; + uint d = abcdValue.D; + + a = R1(a, b, c, d, temp[0], 7, 0xd76aa478); + d = R1(d, a, b, c, temp[1], 12, 0xe8c7b756); + c = R1(c, d, a, b, temp[2], 17, 0x242070db); + b = R1(b, c, d, a, temp[3], 22, 0xc1bdceee); + a = R1(a, b, c, d, temp[4], 7, 0xf57c0faf); + d = R1(d, a, b, c, temp[5], 12, 0x4787c62a); + c = R1(c, d, a, b, temp[6], 17, 0xa8304613); + b = R1(b, c, d, a, temp[7], 22, 0xfd469501); + a = R1(a, b, c, d, temp[8], 7, 0x698098d8); + d = R1(d, a, b, c, temp[9], 12, 0x8b44f7af); + c = R1(c, d, a, b, temp[10], 17, 0xffff5bb1); + b = R1(b, c, d, a, temp[11], 22, 0x895cd7be); + a = R1(a, b, c, d, temp[12], 7, 0x6b901122); + d = R1(d, a, b, c, temp[13], 12, 0xfd987193); + c = R1(c, d, a, b, temp[14], 17, 0xa679438e); + b = R1(b, c, d, a, temp[15], 22, 0x49b40821); + + a = R2(a, b, c, d, temp[1], 5, 0xf61e2562); + d = R2(d, a, b, c, temp[6], 9, 0xc040b340); + c = R2(c, d, a, b, temp[11], 14, 0x265e5a51); + b = R2(b, c, d, a, temp[0], 20, 0xe9b6c7aa); + a = R2(a, b, c, d, temp[5], 5, 0xd62f105d); + d = R2(d, a, b, c, temp[10], 9, 0x02441453); + c = R2(c, d, a, b, temp[15], 14, 0xd8a1e681); + b = R2(b, c, d, a, temp[4], 20, 0xe7d3fbc8); + a = R2(a, b, c, d, temp[9], 5, 0x21e1cde6); + d = R2(d, a, b, c, temp[14], 9, 0xc33707d6); + c = R2(c, d, a, b, temp[3], 14, 0xf4d50d87); + b = R2(b, c, d, a, temp[8], 20, 0x455a14ed); + a = R2(a, b, c, d, temp[13], 5, 0xa9e3e905); + d = R2(d, a, b, c, temp[2], 9, 0xfcefa3f8); + c = R2(c, d, a, b, temp[7], 14, 0x676f02d9); + b = R2(b, c, d, a, temp[12], 20, 0x8d2a4c8a); + + a = R3(a, b, c, d, temp[5], 4, 0xfffa3942); + d = R3(d, a, b, c, temp[8], 11, 0x8771f681); + c = R3(c, d, a, b, temp[11], 16, 0x6d9d6122); + b = R3(b, c, d, a, temp[14], 23, 0xfde5380c); + a = R3(a, b, c, d, temp[1], 4, 0xa4beea44); + d = R3(d, a, b, c, temp[4], 11, 0x4bdecfa9); + c = R3(c, d, a, b, temp[7], 16, 0xf6bb4b60); + b = R3(b, c, d, a, temp[10], 23, 0xbebfbc70); + a = R3(a, b, c, d, temp[13], 4, 0x289b7ec6); + d = R3(d, a, b, c, temp[0], 11, 0xeaa127fa); + c = R3(c, d, a, b, temp[3], 16, 0xd4ef3085); + b = R3(b, c, d, a, temp[6], 23, 0x04881d05); + a = R3(a, b, c, d, temp[9], 4, 0xd9d4d039); + d = R3(d, a, b, c, temp[12], 11, 0xe6db99e5); + c = R3(c, d, a, b, temp[15], 16, 0x1fa27cf8); + b = R3(b, c, d, a, temp[2], 23, 0xc4ac5665); + + a = R4(a, b, c, d, temp[0], 6, 0xf4292244); + d = R4(d, a, b, c, temp[7], 10, 0x432aff97); + c = R4(c, d, a, b, temp[14], 15, 0xab9423a7); + b = R4(b, c, d, a, temp[5], 21, 0xfc93a039); + a = R4(a, b, c, d, temp[12], 6, 0x655b59c3); + d = R4(d, a, b, c, temp[3], 10, 0x8f0ccc92); + c = R4(c, d, a, b, temp[10], 15, 0xffeff47d); + b = R4(b, c, d, a, temp[1], 21, 0x85845dd1); + a = R4(a, b, c, d, temp[8], 6, 0x6fa87e4f); + d = R4(d, a, b, c, temp[15], 10, 0xfe2ce6e0); + c = R4(c, d, a, b, temp[6], 15, 0xa3014314); + b = R4(b, c, d, a, temp[13], 21, 0x4e0811a1); + a = R4(a, b, c, d, temp[4], 6, 0xf7537e82); + d = R4(d, a, b, c, temp[11], 10, 0xbd3af235); + c = R4(c, d, a, b, temp[2], 15, 0x2ad7d2bb); + b = R4(b, c, d, a, temp[9], 21, 0xeb86d391); + + abcdValue.A = unchecked(a + abcdValue.A); + abcdValue.B = unchecked(b + abcdValue.B); + abcdValue.C = unchecked(c + abcdValue.C); + abcdValue.D = unchecked(d + abcdValue.D); + } + + //Manually unrolling these equations nets us a 20% performance improvement + private static uint R1(uint a, uint b, uint c, uint d, uint x, int s, uint t) + { + // (b + LSR((a + F(b, c, d) + x + t), s)) + //F(x, y, z) ((x & y) | ((x ^ 0xFFFFFFFF) & z)) + return unchecked(b + Lsr((a + ((b & c) | ((b ^ 0xFFFFFFFF) & d)) + x + t), s)); + } + + private static uint R2(uint a, uint b, uint c, uint d, uint x, int s, uint t) + { + // (b + LSR((a + G(b, c, d) + x + t), s)) + //G(x, y, z) ((x & z) | (y & (z ^ 0xFFFFFFFF))) + return unchecked(b + Lsr((a + ((b & d) | (c & (d ^ 0xFFFFFFFF))) + x + t), s)); + } + + private static uint R3(uint a, uint b, uint c, uint d, uint x, int s, uint t) + { + // (b + LSR((a + H(b, c, d) + k + i), s)) + //H(x, y, z) (x ^ y ^ z) + return unchecked(b + Lsr((a + (b ^ c ^ d) + x + t), s)); + } + + private static uint R4(uint a, uint b, uint c, uint d, uint x, int s, uint t) + { + // (b + LSR((a + I(b, c, d) + k + i), s)) + //I(x, y, z) (y ^ (x | (z ^ 0xFFFFFFFF))) + return unchecked(b + Lsr((a + (c ^ (b | (d ^ 0xFFFFFFFF))) + x + t), s)); + } + + // Implementation of left rotate + // s is an int instead of a uint becuase the CLR requires the argument passed to >>/<< is of + // type int. Doing the demoting inside this function would add overhead. + private static uint Lsr(uint i, int s) + { + return ((i << s) | (i >> (32 - s))); + } + + //Convert input array into array of UInts + private static uint[] Converter(byte[] input, int ibStart) + { + if (null == input) + throw new ArgumentNullException("input", "Unable convert null array to array of uInts"); + + uint[] result = new uint[16]; + + for (int i = 0; i < 16; i++) + { + result[i] = input[ibStart + i * 4]; + result[i] += (uint)input[ibStart + i * 4 + 1] << 8; + result[i] += (uint)input[ibStart + i * 4 + 2] << 16; + result[i] += (uint)input[ibStart + i * 4 + 3] << 24; + } + + return result; + } + } +}
\ No newline at end of file diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs new file mode 100644 index 000000000..e74a05abf --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs @@ -0,0 +1,91 @@ +//Copyright (c) Microsoft Corporation. All rights reserved. + +using System; +using System.Security.Cryptography; + +// ************************************************************** +// * Raw implementation of the MD5 hash algorithm +// * from RFC 1321. +// * +// * Written By: Reid Borsuk and Jenny Zheng +// * Copyright (c) Microsoft Corporation. All rights reserved. +// ************************************************************** + + +#if SILVERLIGHT +#else +//public class MD5Managed : MD5 +#endif +namespace SharpCifs.Util.Sharpen +{ + public class Md5Managed : HashAlgorithm + + { + public static Md5Managed Create() + { + return new Md5Managed(); + } + + private byte[] _data; + private AbcdStruct _abcd; + private Int64 _totalLength; + private int _dataSize; + + public Md5Managed() + { + //field cannot access + //HashSizeValue = 0x80; + Initialize(); + } + + public override void Initialize() + { + _data = new byte[64]; + _dataSize = 0; + _totalLength = 0; + _abcd = new AbcdStruct(); + //Intitial values as defined in RFC 1321 + _abcd.A = 0x67452301; + _abcd.B = 0xefcdab89; + _abcd.C = 0x98badcfe; + _abcd.D = 0x10325476; + } + + protected override void HashCore(byte[] array, int ibStart, int cbSize) + { + int startIndex = ibStart; + int totalArrayLength = _dataSize + cbSize; + if (totalArrayLength >= 64) + { + Array.Copy(array, startIndex, _data, _dataSize, 64 - _dataSize); + // Process message of 64 bytes (512 bits) + Md5Core.GetHashBlock(_data, ref _abcd, 0); + startIndex += 64 - _dataSize; + totalArrayLength -= 64; + while (totalArrayLength >= 64) + { + Array.Copy(array, startIndex, _data, 0, 64); + Md5Core.GetHashBlock(array, ref _abcd, startIndex); + totalArrayLength -= 64; + startIndex += 64; + } + _dataSize = totalArrayLength; + Array.Copy(array, startIndex, _data, 0, totalArrayLength); + } + else + { + Array.Copy(array, startIndex, _data, _dataSize, cbSize); + _dataSize = totalArrayLength; + } + _totalLength += cbSize; + } + + protected override byte[] HashFinal() + { + //field cannot access + //HashValue = Md5Core.GetHashFinalBlock(_data, 0, _dataSize, _abcd, _totalLength * 8); + //return HashValue; + return Md5Core.GetHashFinalBlock(_data, 0, _dataSize, _abcd, _totalLength * 8); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Matcher.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Matcher.cs new file mode 100644 index 000000000..d0bd79aa2 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Matcher.cs @@ -0,0 +1,83 @@ +using System; +using System.Text.RegularExpressions; + +namespace SharpCifs.Util.Sharpen +{ + internal class Matcher + { + private int _current; + private MatchCollection _matches; + private Regex _regex; + private string _str; + + internal Matcher (Regex regex, string str) + { + this._regex = regex; + this._str = str; + } + + public int End () + { + if ((_matches == null) || (_current >= _matches.Count)) { + throw new InvalidOperationException (); + } + return (_matches[_current].Index + _matches[_current].Length); + } + + public bool Find () + { + if (_matches == null) { + _matches = _regex.Matches (_str); + _current = 0; + } + return (_current < _matches.Count); + } + + public bool Find (int index) + { + _matches = _regex.Matches (_str, index); + _current = 0; + return (_matches.Count > 0); + } + + public string Group (int n) + { + if ((_matches == null) || (_current >= _matches.Count)) { + throw new InvalidOperationException (); + } + Group grp = _matches[_current].Groups[n]; + return grp.Success ? grp.Value : null; + } + + public bool Matches () + { + _matches = null; + return Find (); + } + + public string ReplaceFirst (string txt) + { + return _regex.Replace (_str, txt, 1); + } + + public Matcher Reset (CharSequence str) + { + return Reset (str.ToString ()); + } + + public Matcher Reset (string str) + { + _matches = null; + this._str = str; + return this; + } + + public int Start () + { + if ((_matches == null) || (_current >= _matches.Count)) { + throw new InvalidOperationException (); + } + return _matches[_current].Index; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MessageDigest.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MessageDigest.cs new file mode 100644 index 000000000..5562f9d36 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MessageDigest.cs @@ -0,0 +1,118 @@ +using System; +using System.IO; +using System.Reflection; +using System.Security.Cryptography; + +namespace SharpCifs.Util.Sharpen +{ + public abstract class MessageDigest + { + public void Digest (byte[] buffer, int o, int len) + { + byte[] d = Digest (); + d.CopyTo (buffer, o); + } + + public byte[] Digest (byte[] buffer) + { + Update (buffer); + return Digest (); + } + + public abstract byte[] Digest (); + public abstract int GetDigestLength (); + public static MessageDigest GetInstance (string algorithm) + { + switch (algorithm.ToLower ()) { + case "sha-1": + //System.Security.CryptographySHA1Managed not found + //return new MessageDigest<SHA1Managed> (); + return new MessageDigest<System.Security.Cryptography.SHA1>(); + case "md5": + return new MessageDigest<Md5Managed> (); + } + throw new NotSupportedException (string.Format ("The requested algorithm \"{0}\" is not supported.", algorithm)); + } + + public abstract void Reset (); + public abstract void Update (byte[] b); + public abstract void Update (byte b); + public abstract void Update (byte[] b, int offset, int len); + } + + + public class MessageDigest<TAlgorithm> : MessageDigest where TAlgorithm : HashAlgorithm //, new() //use static `Create` method + { + private TAlgorithm _hash; + //private CryptoStream _stream; //don't work .NET Core + private MemoryStream _stream; + + + public MessageDigest () + { + Init (); + } + + public override byte[] Digest () + { + //CryptoStream -> MemoryStream, needless method + //_stream.FlushFinalBlock (); + + //HashAlgorithm.`Hash` property deleted + //byte[] hash = _hash.Hash; + byte[] hash = _hash.ComputeHash(_stream.ToArray()); + + Reset (); + return hash; + } + + public void Dispose () + { + if (_stream != null) { + _stream.Dispose (); + } + _stream = null; + } + + public override int GetDigestLength () + { + return (_hash.HashSize / 8); + } + + private void Init () + { + //use static `Create` method + //_hash = Activator.CreateInstance<TAlgorithm> (); + var createMethod = typeof(TAlgorithm).GetRuntimeMethod("Create", new Type[0]); + _hash = (TAlgorithm)createMethod.Invoke(null, new object[] {}); + + //HashAlgorithm cannot cast `ICryptoTransform` on .NET Core, gave up using CryptoStream. + //_stream = new CryptoStream(Stream.Null, _hash, CryptoStreamMode.Write); + //_stream = new CryptoStream(_tmpStream, (ICryptoTransform)_hash, CryptoStreamMode.Write); + _stream = new MemoryStream(); + } + + public override void Reset () + { + Dispose (); + Init (); + } + + public override void Update (byte[] input) + { + _stream.Write (input, 0, input.Length); + } + + public override void Update (byte input) + { + _stream.WriteByte (input); + } + + public override void Update (byte[] input, int index, int count) + { + if (count < 0) + Console.WriteLine ("Argh!"); + _stream.Write (input, index, count); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/NetworkStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/NetworkStream.cs new file mode 100644 index 000000000..05599cea3 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/NetworkStream.cs @@ -0,0 +1,72 @@ +using System; +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class NetworkStream : Stream + { + SocketEx _socket; + + public NetworkStream(SocketEx socket) + { + _socket = socket; + } + + public override bool CanRead + { + get { throw new NotImplementedException(); } + } + + public override bool CanSeek + { + get { throw new NotImplementedException(); } + } + + public override bool CanWrite + { + get { throw new NotImplementedException(); } + } + + public override void Flush() + { + // throw new NotImplementedException(); + } + + public override long Length + { + get { throw new NotImplementedException(); } + } + + public override long Position + { + get + { + throw new NotImplementedException(); + } + set + { + throw new NotImplementedException(); + } + } + + public override int Read(byte[] buffer, int offset, int count) + { + return _socket.Receive(buffer, offset, count); + } + + public override long Seek(long offset, SeekOrigin origin) + { + throw new NotImplementedException(); + } + + public override void SetLength(long value) + { + throw new NotImplementedException(); + } + + public override void Write(byte[] buffer, int offset, int count) + { + _socket.Send(buffer, offset, count); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ObjectInputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ObjectInputStream.cs new file mode 100644 index 000000000..dc3d6ccc3 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ObjectInputStream.cs @@ -0,0 +1,25 @@ +using System; +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + internal class ObjectInputStream : InputStream + { + private BinaryReader _reader; + + public ObjectInputStream (InputStream s) + { + _reader = new BinaryReader (s.GetWrappedStream ()); + } + + public int ReadInt () + { + return _reader.ReadInt32 (); + } + + public object ReadObject () + { + throw new NotImplementedException (); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ObjectOutputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ObjectOutputStream.cs new file mode 100644 index 000000000..97f3a2cfd --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ObjectOutputStream.cs @@ -0,0 +1,19 @@ +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + internal class ObjectOutputStream : OutputStream + { + private BinaryWriter _bw; + + public ObjectOutputStream (OutputStream os) + { + _bw = new BinaryWriter (os.GetWrappedStream ()); + } + + public virtual void WriteInt (int i) + { + _bw.Write (i); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/OutputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/OutputStream.cs new file mode 100644 index 000000000..0e6189f0c --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/OutputStream.cs @@ -0,0 +1,86 @@ +using System; +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class OutputStream : IDisposable + { + protected Stream Wrapped; + + public static implicit operator OutputStream (Stream s) + { + return Wrap (s); + } + + public static implicit operator Stream (OutputStream s) + { + return s.GetWrappedStream (); + } + + public virtual void Close () + { + if (Wrapped != null) { + //Stream.`Close` method deleted + //Wrapped.Close (); + Wrapped.Dispose(); + } + } + + public void Dispose () + { + Close (); + } + + public virtual void Flush () + { + if (Wrapped != null) { + Wrapped.Flush (); + } + } + + internal Stream GetWrappedStream () + { + // Always create a wrapper stream (not directly Wrapped) since the subclass + // may be overriding methods that need to be called when used through the Stream class + return new WrappedSystemStream (this); + } + + static internal OutputStream Wrap (Stream s) + { + OutputStream stream = new OutputStream (); + stream.Wrapped = s; + return stream; + } + + public virtual void Write (int b) + { + if (Wrapped is WrappedSystemStream) + ((WrappedSystemStream)Wrapped).OutputStream.Write (b); + else { + if (Wrapped == null) + throw new NotImplementedException (); + Wrapped.WriteByte ((byte)b); + } + } + + public virtual void Write (byte[] b) + { + Write (b, 0, b.Length); + } + + public virtual void Write (byte[] b, int offset, int len) + { + if (Wrapped is WrappedSystemStream) + ((WrappedSystemStream)Wrapped).OutputStream.Write (b, offset, len); + else { + if (Wrapped != null) { + Wrapped.Write (b, offset, len); + } else { + for (int i = 0; i < len; i++) { + Write (b[i + offset]); + } + } + } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/OutputStreamWriter.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/OutputStreamWriter.cs new file mode 100644 index 000000000..6313b7c79 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/OutputStreamWriter.cs @@ -0,0 +1,20 @@ +using System.IO; +using System.Text; + +namespace SharpCifs.Util.Sharpen +{ + internal class OutputStreamWriter : StreamWriter + { + public OutputStreamWriter (OutputStream stream) : base(stream.GetWrappedStream ()) + { + } + + public OutputStreamWriter (OutputStream stream, string encoding) : base(stream.GetWrappedStream (), Extensions.GetEncoding (encoding)) + { + } + + public OutputStreamWriter (OutputStream stream, Encoding encoding) : base(stream.GetWrappedStream (), encoding) + { + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PipedInputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PipedInputStream.cs new file mode 100644 index 000000000..d5004c988 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PipedInputStream.cs @@ -0,0 +1,172 @@ +using System; +using System.Threading; + +namespace SharpCifs.Util.Sharpen +{ + internal class PipedInputStream : InputStream + { + private byte[] _oneBuffer; + public const int PipeSize = 1024; + + protected byte[] Buffer; + private bool _closed; + private ManualResetEvent _dataEvent; + private int _end; + private int _start; + private object _thisLock; + private bool _allowGrow = false; + + public int In { + get { return _start; } + set { _start = value; } + } + + public int Out { + get { return _end; } + set { _end = value; } + } + + public PipedInputStream () + { + _thisLock = new object (); + _dataEvent = new ManualResetEvent (false); + Buffer = new byte[PipeSize + 1]; + } + + public PipedInputStream (PipedOutputStream os): this () + { + os.Attach (this); + } + + public override void Close () + { + lock (_thisLock) { + _closed = true; + _dataEvent.Set (); + } + } + + public override int Available () + { + lock (_thisLock) { + if (_start <= _end) { + return (_end - _start); + } + return ((Buffer.Length - _start) + _end); + } + } + + public override int Read () + { + if (_oneBuffer == null) + _oneBuffer = new byte[1]; + if (Read (_oneBuffer, 0, 1) == -1) + return -1; + return _oneBuffer[0]; + } + + public override int Read (byte[] b, int offset, int len) + { + int length = 0; + do { + _dataEvent.WaitOne (); + lock (_thisLock) { + if (_closed && Available () == 0) { + return -1; + } + if (_start < _end) { + length = Math.Min (len, _end - _start); + Array.Copy (Buffer, _start, b, offset, length); + _start += length; + } else if (_start > _end) { + length = Math.Min (len, Buffer.Length - _start); + Array.Copy (Buffer, _start, b, offset, length); + len -= length; + _start = (_start + length) % Buffer.Length; + if (len > 0) { + int i = Math.Min (len, _end); + Array.Copy (Buffer, 0, b, offset + length, i); + _start += i; + length += i; + } + } + if (_start == _end && !_closed) { + _dataEvent.Reset (); + } + Monitor.PulseAll (_thisLock); + } + } while (length == 0); + return length; + } + + private int Allocate (int len) + { + int alen; + while ((alen = TryAllocate (len)) == 0) { + // Wait until somebody reads data + try { + Monitor.Wait (_thisLock); + } catch { + _closed = true; + _dataEvent.Set (); + throw; + } + } + return alen; + } + + int TryAllocate (int len) + { + int free; + if (_start <= _end) { + free = (Buffer.Length - _end) + _start; + } else { + free = _start - _end; + } + if (free <= len) { + if (!_allowGrow) + return free > 0 ? free - 1 : 0; + int sizeInc = (len - free) + 1; + byte[] destinationArray = new byte[Buffer.Length + sizeInc]; + if (_start <= _end) { + Array.Copy (Buffer, _start, destinationArray, _start, _end - _start); + } else { + Array.Copy (Buffer, 0, destinationArray, 0, _end); + Array.Copy (Buffer, _start, destinationArray, _start + sizeInc, Buffer.Length - _start); + _start += sizeInc; + } + Buffer = destinationArray; + } + return len; + } + + internal void Write (int b) + { + lock (_thisLock) { + Allocate (1); + Buffer[_end] = (byte)b; + _end = (_end + 1) % Buffer.Length; + _dataEvent.Set (); + } + } + + internal void Write (byte[] b, int offset, int len) + { + do { + lock (_thisLock) { + int alen = Allocate (len); + int length = Math.Min (Buffer.Length - _end, alen); + Array.Copy (b, offset, Buffer, _end, length); + _end = (_end + length) % Buffer.Length; + if (length < alen) { + Array.Copy (b, offset + length, Buffer, 0, alen - length); + _end += alen - length; + } + _dataEvent.Set (); + len -= alen; + offset += alen; + } + } while (len > 0); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PipedOutputStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PipedOutputStream.cs new file mode 100644 index 000000000..4c46f1ec0 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PipedOutputStream.cs @@ -0,0 +1,37 @@ +namespace SharpCifs.Util.Sharpen +{ + internal class PipedOutputStream : OutputStream + { + PipedInputStream _ips; + + public PipedOutputStream () + { + } + + public PipedOutputStream (PipedInputStream iss) : this() + { + Attach (iss); + } + + public override void Close () + { + _ips.Close (); + base.Close (); + } + + internal void Attach (PipedInputStream iss) + { + _ips = iss; + } + + public override void Write (int b) + { + _ips.Write (b); + } + + public override void Write (byte[] b, int offset, int len) + { + _ips.Write (b, offset, len); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PrintWriter.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PrintWriter.cs new file mode 100644 index 000000000..c366aa665 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/PrintWriter.cs @@ -0,0 +1,231 @@ +using System; +using System.IO; +using System.Text; + +namespace SharpCifs.Util.Sharpen +{ + public class PrintWriter : TextWriter + { + TextWriter _writer; + private FileStream _stream; + + public PrintWriter (FilePath path) + { + //Stream(string path) constructor deleted + _stream = new FileStream(path, FileMode.Create, FileAccess.ReadWrite); + _writer = new StreamWriter (_stream); + } + + public PrintWriter (TextWriter other) + { + _writer = other; + } + + public override Encoding Encoding { + get { return _writer.Encoding; } + } + + public void Close() // remove `override` + { + //Stream.`Close` method deleted + //_writer.Close (); + _writer.Dispose(); + _stream.Dispose(); + } + + public override void Flush () + { + _writer.Flush (); + } + + public override IFormatProvider FormatProvider { + get { + return _writer.FormatProvider; + } + } + + public override string NewLine { + get { + return _writer.NewLine; + } + set { + _writer.NewLine = value; + } + } + + public override void Write (char[] buffer, int index, int count) + { + _writer.Write (buffer, index, count); + } + + public override void Write (char[] buffer) + { + _writer.Write (buffer); + } + + public void Write (string format, object arg0, object arg1, object arg2) + { + _writer.Write (format, arg0, arg1, arg2); + } + + public override void Write (string format, object arg0, object arg1) + { + _writer.Write (format, arg0, arg1); + } + + public override void Write (string format, object arg0) + { + _writer.Write (format, arg0); + } + + public override void Write (string format, params object[] arg) + { + _writer.Write (format, arg); + } + + public override void WriteLine (char[] buffer, int index, int count) + { + _writer.WriteLine (buffer, index, count); + } + + public override void WriteLine (char[] buffer) + { + _writer.WriteLine (buffer); + } + + public void WriteLine (string format, object arg0, object arg1, object arg2) + { + _writer.WriteLine (format, arg0, arg1, arg2); + } + + public override void WriteLine (string format, object arg0, object arg1) + { + _writer.WriteLine (format, arg0, arg1); + } + + public override void WriteLine (string format, object arg0) + { + _writer.WriteLine (format, arg0); + } + + public override void WriteLine (string format, params object[] arg) + { + _writer.WriteLine (format, arg); + } + + public override void WriteLine (ulong value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (uint value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (string value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (float value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (object value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (long value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (int value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (double value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (decimal value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (char value) + { + _writer.WriteLine (value); + } + + public override void WriteLine (bool value) + { + _writer.WriteLine (value); + } + + public override void WriteLine () + { + _writer.WriteLine (); + } + + public override void Write (bool value) + { + _writer.Write (value); + } + + public override void Write (char value) + { + _writer.Write (value); + } + + public override void Write (decimal value) + { + _writer.Write (value); + } + + public override void Write (double value) + { + _writer.Write (value); + } + + public override void Write (int value) + { + _writer.Write (value); + } + + public override void Write (long value) + { + _writer.Write (value); + } + + public override void Write (object value) + { + _writer.Write (value); + } + + public override void Write (float value) + { + _writer.Write (value); + } + + public override void Write (string value) + { + _writer.Write (value); + } + + public override void Write (uint value) + { + _writer.Write (value); + } + + public override void Write (ulong value) + { + _writer.Write (value); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Properties.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Properties.cs new file mode 100644 index 000000000..3d886ea87 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Properties.cs @@ -0,0 +1,86 @@ +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class Properties + { + protected Hashtable _properties; + + public Properties() + { + _properties = new Hashtable(); + } + + public Properties(Properties defaultProp): this() + { + PutAll(defaultProp._properties); + } + + public void PutAll(Hashtable properties) + { + foreach (var key in properties.Keys) + { + //_properties.Add(key, properties[key]); + _properties.Put(key, properties[key]); + } + } + + public void SetProperty(object key, object value) + { + //_properties.Add(key, value); + _properties.Put(key, value); + } + + public object GetProperty(object key) + { + return _properties.Keys.Contains(key) ? _properties[key] : null; + } + + public object GetProperty(object key, object def) + { + /*if (_properties.ContainsKey(key)) + { + return _properties[key]; + } + return def;*/ + object value = _properties.Get(key); + + return value ?? def; + } + + public void Load(InputStream input) + { + StreamReader sr = new StreamReader(input); + while (!sr.EndOfStream) + { + string line = sr.ReadLine(); + + if (!string.IsNullOrEmpty(line)) + { + string[] tokens = line.Split('='); + //_properties.Add(tokens[0], tokens[1]); + _properties.Put(tokens[0], tokens[1]); + } + } + } + + public void Store(OutputStream output) + { + StreamWriter sw = new StreamWriter(output); + foreach (var key in _properties.Keys) + { + string line = string.Format("{0}={1}", key, _properties[key]); + sw.WriteLine(line); + } + } + + public void Store(TextWriter output) + { + foreach (var key in _properties.Keys) + { + string line = string.Format("{0}={1}", key, _properties[key]); + output.WriteLine(line); + } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/RandomAccessFile.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/RandomAccessFile.cs new file mode 100644 index 000000000..bf3596212 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/RandomAccessFile.cs @@ -0,0 +1,87 @@ +using System; +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + public class RandomAccessFile + { + private FileStream _stream; + + public RandomAccessFile (FilePath file, string mode) : this(file.GetPath (), mode) + { + } + + public RandomAccessFile (string file, string mode) + { + if (mode.IndexOf ('w') != -1) + _stream = new FileStream (file, FileMode.OpenOrCreate, FileAccess.ReadWrite); + else + _stream = new FileStream (file, FileMode.Open, FileAccess.Read); + } + + public void Close () + { + //Stream.`Close` method deleted + //_stream.Close (); + _stream.Dispose(); + } + + public long GetFilePointer () + { + return _stream.Position; + } + + public long Length () + { + return _stream.Length; + } + + public int Read (byte[] buffer) + { + int r = _stream.Read (buffer, 0, buffer.Length); + return r > 0 ? r : -1; + } + + public int Read (byte[] buffer, int start, int size) + { + return _stream.Read (buffer, start, size); + } + + public void ReadFully (byte[] buffer, int start, int size) + { + while (size > 0) { + int num = _stream.Read (buffer, start, size); + if (num == 0) { + throw new EofException (); + } + size -= num; + start += num; + } + } + + public void Seek (long pos) + { + _stream.Position = pos; + } + + public void SetLength (long len) + { + _stream.SetLength (len); + } + + public void Write (int value) + { + _stream.Write (BitConverter.GetBytes (value), 0, 4); + } + + public void Write (byte[] buffer) + { + _stream.Write (buffer, 0, buffer.Length); + } + + public void Write (byte[] buffer, int start, int size) + { + _stream.Write (buffer, start, size); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ReentrantLock.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ReentrantLock.cs new file mode 100644 index 000000000..aa34db9d0 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ReentrantLock.cs @@ -0,0 +1,22 @@ +using System.Threading; + +namespace SharpCifs.Util.Sharpen +{ + internal class ReentrantLock + { + public void Lock () + { + Monitor.Enter (this); + } + + public bool TryLock () + { + return Monitor.TryEnter (this); + } + + public void Unlock () + { + Monitor.Exit (this); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Reference.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Reference.cs new file mode 100644 index 000000000..c7fbe9a48 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Reference.cs @@ -0,0 +1,7 @@ +namespace SharpCifs.Util.Sharpen +{ + internal abstract class Reference<T> + { + public abstract T Get (); + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Runtime.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Runtime.cs new file mode 100644 index 000000000..74ff16b1b --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Runtime.cs @@ -0,0 +1,212 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Reflection; +using System.Runtime.CompilerServices; +using System.Text; +using System.Threading; + +namespace SharpCifs.Util.Sharpen +{ + public class Runtime + { + private static Runtime _instance; + private List<ShutdownHook> _shutdownHooks = new List<ShutdownHook> (); + + internal void AddShutdownHook (IRunnable r) + { + ShutdownHook item = new ShutdownHook (); + item.Runnable = r; + _shutdownHooks.Add (item); + } + + internal int AvailableProcessors () + { + return Environment.ProcessorCount; + } + + public static long CurrentTimeMillis () + { + return DateTime.UtcNow.ToMillisecondsSinceEpoch (); + } + + static Hashtable _properties; + + public static Hashtable GetProperties () + { + if (_properties == null) { + _properties = new Hashtable (); + _properties ["jgit.fs.debug"] = "false"; + _properties["file.encoding"] = "UTF-8"; + if (Path.DirectorySeparatorChar != '\\') + _properties ["os.name"] = "Unix"; + else + _properties ["os.name"] = "Windows"; + } + return _properties; + } + + public static string GetProperty (string key) + { + if (GetProperties().Keys.Contains(key)) + { + return ((string)GetProperties()[key]); + } + return null; + } + + public static void SetProperty (string key, string value) + { + GetProperties () [key] = value; + } + + public static Runtime GetRuntime () + { + if (_instance == null) { + _instance = new Runtime (); + } + return _instance; + } + + public static int IdentityHashCode (object ob) + { + return RuntimeHelpers.GetHashCode (ob); + } + + internal long MaxMemory () + { + return int.MaxValue; + } + + private class ShutdownHook + { + public IRunnable Runnable; + + ~ShutdownHook () + { + Runnable.Run (); + } + } + + public static void DeleteCharAt (StringBuilder sb, int index) + { + sb.Remove (index, 1); + } + + public static byte[] GetBytesForString (string str) + { + return Encoding.UTF8.GetBytes (str); + } + + public static byte[] GetBytesForString (string str, string encoding) + { + return Encoding.GetEncoding (encoding).GetBytes (str); + } + + public static FieldInfo[] GetDeclaredFields (Type t) + { + throw new NotImplementedException("Type.GetFields not found on .NetStandard"); + //return t.GetFields (BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance); + } + + public static void NotifyAll (object ob) + { + Monitor.PulseAll (ob); + } + + public static void Notify(object obj) + { + Monitor.Pulse(obj); + } + + public static void PrintStackTrace (Exception ex) + { + Console.WriteLine (ex); + } + + public static void PrintStackTrace (Exception ex, TextWriter tw) + { + tw.WriteLine (ex); + } + + public static string Substring (string str, int index) + { + return str.Substring (index); + } + + public static string Substring (string str, int index, int endIndex) + { + return str.Substring (index, endIndex - index); + } + + public static void Wait (object ob) + { + Monitor.Wait (ob); + } + + public static bool Wait (object ob, long milis) + { + return Monitor.Wait (ob, (int)milis); + } + + public static Type GetType (string name) + { + throw new NotImplementedException("AppDomain.CurrentDomain.GetAssemblies not found on .NetStandard"); + //foreach (Assembly a in AppDomain.CurrentDomain.GetAssemblies ()) { + // Type t = a.GetType (name); + // if (t != null) + // return t; + //} + //never used + //throw new InvalidOperationException ("Type not found: " + name); + } + + public static void SetCharAt (StringBuilder sb, int index, char c) + { + sb [index] = c; + } + + public static bool EqualsIgnoreCase (string s1, string s2) + { + return s1.Equals (s2, StringComparison.CurrentCultureIgnoreCase); + } + + internal static long NanoTime () + { + return Environment.TickCount * 1000 * 1000; + } + + internal static int CompareOrdinal (string s1, string s2) + { + return string.CompareOrdinal (s1, s2); + } + + public static string GetStringForBytes (byte[] chars) + { + return Encoding.UTF8.GetString (chars, 0, chars.Length); + } + + public static string GetStringForBytes (byte[] chars, string encoding) + { + return GetEncoding (encoding).GetString (chars, 0, chars.Length); + } + + public static string GetStringForBytes (byte[] chars, int start, int len) + { + return Encoding.UTF8.GetString (chars, start, len); + } + + public static string GetStringForBytes (byte[] chars, int start, int len, string encoding) + { + return GetEncoding (encoding).Decode (chars, start, len); + } + + public static Encoding GetEncoding (string name) + { + Encoding e = Encoding.GetEncoding (name.Replace ('_','-')); + if (e is UTF8Encoding) + return new UTF8Encoding (false, true); + return e; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SimpleDateFormat.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SimpleDateFormat.cs new file mode 100644 index 000000000..35334b4f2 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SimpleDateFormat.cs @@ -0,0 +1,62 @@ +using System; +using System.Globalization; + +namespace SharpCifs.Util.Sharpen +{ + public class SimpleDateFormat : DateFormat + { + string _format; + + CultureInfo Culture { + get; set; + } + + bool Lenient { + get; set; + } + + public SimpleDateFormat (): this ("g") + { + } + + public SimpleDateFormat (string format): this (format, CultureInfo.CurrentCulture) + { + } + + public SimpleDateFormat (string format, CultureInfo c) + { + Culture = c; + this._format = format.Replace ("EEE", "ddd"); + this._format = this._format.Replace ("Z", "zzz"); + SetTimeZone (TimeZoneInfo.Local); + } + + public bool IsLenient () + { + return Lenient; + } + + public void SetLenient (bool lenient) + { + Lenient = lenient; + } + + public override DateTime Parse (string value) + { + if (IsLenient ()) + return DateTime.Parse (value); + return DateTime.ParseExact (value, _format, Culture); + } + + public override string Format (DateTime date) + { + date += GetTimeZone().BaseUtcOffset; + return date.ToString (_format); + } + + public string Format (long date) + { + return Extensions.MillisToDateTimeOffset (date, (int)GetTimeZone ().BaseUtcOffset.TotalMinutes).DateTime.ToString (_format); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SocketEx.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SocketEx.cs new file mode 100644 index 000000000..4d0651949 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SocketEx.cs @@ -0,0 +1,161 @@ +// SocketEx.cs implementation 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; +using System.Net; +using System.Net.Sockets; +using System.Threading; + +namespace SharpCifs.Util.Sharpen +{ + public class SocketEx : Socket + { + private int _soTimeOut = -1; + + public int SoTimeOut + { + get + { + return _soTimeOut; + } + + set + { + if (value > 0) + { + _soTimeOut = value; + } + else + { + _soTimeOut = -1; + } + + } + } + + public SocketEx(AddressFamily addressFamily, SocketType socketType, ProtocolType protocolType) + : base(addressFamily, socketType, protocolType) + { + + } + + public void Connect(IPEndPoint endPoint, int timeOut) + { + using (var evt = new ManualResetEventSlim(false)) + { + using (var args = new SocketAsyncEventArgs + { + RemoteEndPoint = endPoint + }) + { + args.Completed += delegate + { + evt.Set(); + }; + + ConnectAsync(args); + + if (!evt.Wait(timeOut)) + { + CancelConnectAsync(args); + throw new ConnectException("Can't connect to end point."); + } + if (args.SocketError != SocketError.Success) + { + throw new ConnectException("Can't connect to end point."); + } + } + } + } + + public void Bind2(EndPoint ep) + { + if (ep == null) + Bind(new IPEndPoint(IPAddress.Any, 0)); + else + Bind(ep); + } + + + public int Receive(byte[] buffer, int offset, int count) + { + using (var evt = new ManualResetEventSlim(false)) + { + using (var args = new SocketAsyncEventArgs + { + UserToken = this + }) + { + args.SetBuffer(buffer, offset, count); + + args.Completed += delegate + { + evt.Set(); + }; + + if (ReceiveAsync(args)) + { + if (!evt.Wait(_soTimeOut)) + { + throw new TimeoutException("No data received."); + } + } + + return args.BytesTransferred; + } + } + } + + public void Send(byte[] buffer, int offset, int length, EndPoint destination = null) + { + using (var evt = new ManualResetEventSlim(false)) + { + using (SocketAsyncEventArgs args = new SocketAsyncEventArgs + { + UserToken = this + }) + { + args.SetBuffer(buffer, offset, length); + + args.Completed += delegate + { + evt.Set(); + }; + + args.RemoteEndPoint = destination ?? RemoteEndPoint; + + + SendToAsync(args); + if (!evt.Wait(_soTimeOut)) + { + throw new TimeoutException("No data sent."); + } + } + } + } + + public InputStream GetInputStream() + { + return new NetworkStream(this); + } + + public OutputStream GetOutputStream() + { + return new NetworkStream(this); + } + + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/StringTokenizer.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/StringTokenizer.cs new file mode 100644 index 000000000..74c14cff6 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/StringTokenizer.cs @@ -0,0 +1,32 @@ +namespace SharpCifs.Util.Sharpen +{ + public class StringTokenizer + { + private string[] _tokens; + private int _pos; + + public StringTokenizer(string text, string delim) + { + _tokens = text.Split(delim); + } + + public int CountTokens() + { + return _tokens.Length; + } + + public string NextToken() + { + string value = _tokens[_pos]; + + _pos++; + + return value; + } + + public bool HasMoreTokens() + { + return _pos < _tokens.Length; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SynchronizedList.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SynchronizedList.cs new file mode 100644 index 000000000..c105a8bab --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/SynchronizedList.cs @@ -0,0 +1,106 @@ +using System.Collections; +using System.Collections.Generic; + +namespace SharpCifs.Util.Sharpen +{ + internal class SynchronizedList<T> : IList<T> + { + private IList<T> _list; + + public SynchronizedList (IList<T> list) + { + this._list = list; + } + + public int IndexOf (T item) + { + lock (_list) { + return _list.IndexOf (item); + } + } + + public void Insert (int index, T item) + { + lock (_list) { + _list.Insert (index, item); + } + } + + public void RemoveAt (int index) + { + lock (_list) { + _list.RemoveAt (index); + } + } + + void ICollection<T>.Add (T item) + { + lock (_list) { + _list.Add (item); + } + } + + void ICollection<T>.Clear () + { + lock (_list) { + _list.Clear (); + } + } + + bool ICollection<T>.Contains (T item) + { + lock (_list) { + return _list.Contains (item); + } + } + + void ICollection<T>.CopyTo (T[] array, int arrayIndex) + { + lock (_list) { + _list.CopyTo (array, arrayIndex); + } + } + + bool ICollection<T>.Remove (T item) + { + lock (_list) { + return _list.Remove (item); + } + } + + IEnumerator<T> IEnumerable<T>.GetEnumerator () + { + return _list.GetEnumerator (); + } + + IEnumerator IEnumerable.GetEnumerator () + { + return _list.GetEnumerator (); + } + + public T this[int index] { + get { + lock (_list) { + return _list[index]; + } + } + set { + lock (_list) { + _list[index] = value; + } + } + } + + int ICollection<T>.Count { + get { + lock (_list) { + return _list.Count; + } + } + } + + bool ICollection<T>.IsReadOnly { + get { return _list.IsReadOnly; } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Thread.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Thread.cs new file mode 100644 index 000000000..59f3df469 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Thread.cs @@ -0,0 +1,193 @@ +using System; +using System.Collections.Generic; + +namespace SharpCifs.Util.Sharpen +{ + public class Thread : IRunnable + { + private static ThreadGroup _defaultGroup = new ThreadGroup (); + private bool _interrupted; + private IRunnable _runnable; + private ThreadGroup _tgroup; + private System.Threading.Thread _thread; + + [ThreadStatic] + private static Thread _wrapperThread; + + public Thread () : this(null, null, null) + { + } + + public Thread (string name) : this (null, null, name) + { + } + + public Thread (ThreadGroup grp, string name) : this (null, grp, name) + { + } + + public Thread (IRunnable runnable): this (runnable, null, null) + { + } + + Thread (IRunnable runnable, ThreadGroup grp, string name) + { + _thread = new System.Threading.Thread (InternalRun); + + this._runnable = runnable ?? this; + _tgroup = grp ?? _defaultGroup; + _tgroup.Add (this); + if (name != null) + _thread.Name = name; + } + + private Thread (System.Threading.Thread t) + { + _thread = t; + _tgroup = _defaultGroup; + _tgroup.Add (this); + } + + public static Thread CurrentThread () + { + if (_wrapperThread == null) { + _wrapperThread = new Thread (System.Threading.Thread.CurrentThread); + } + return _wrapperThread; + } + + public string GetName () + { + return _thread.Name; + } + + public ThreadGroup GetThreadGroup () + { + return _tgroup; + } + + private void InternalRun () + { + _wrapperThread = this; + try { + _runnable.Run (); + } catch (Exception exception) { + Console.WriteLine (exception); + } finally { + _tgroup.Remove (this); + } + } + + public static void Yield () + { + } + + public void Interrupt () + { + lock (_thread) { + _interrupted = true; + //thread.Interrupt (); + + //TODO: implement CancellationToken + //_thread.Abort(); + throw new NotImplementedException("implement CancellationToken for thread"); + } + } + + public static bool Interrupted () + { + if (Thread._wrapperThread == null) { + return false; + } + Thread wrapperThread = Thread._wrapperThread; + lock (wrapperThread) { + bool interrupted = Thread._wrapperThread._interrupted; + Thread._wrapperThread._interrupted = false; + return interrupted; + } + } + + public bool IsAlive () + { + return _thread.IsAlive; + } + + public void Join () + { + _thread.Join (); + } + + public void Join (long timeout) + { + _thread.Join ((int)timeout); + } + + public virtual void Run () + { + } + + public void SetDaemon (bool daemon) + { + _thread.IsBackground = daemon; + } + + public void SetName (string name) + { + _thread.Name = name; + } + + public static void Sleep (long milis) + { + System.Threading.Thread.Sleep ((int)milis); + } + + public void Start () + { + _thread.Start (); + } + + public void Abort () + { + //TODO: implement CancellationToken + //_thread.Abort (); + throw new NotImplementedException("implement CancellationToken for thread"); + } + + } + + public class ThreadGroup + { + private List<Thread> _threads = new List<Thread> (); + + public ThreadGroup() + { + } + + public ThreadGroup (string name) + { + } + + internal void Add (Thread t) + { + lock (_threads) { + _threads.Add (t); + } + } + + internal void Remove (Thread t) + { + lock (_threads) { + _threads.Remove (t); + } + } + + public int Enumerate (Thread[] array) + { + lock (_threads) { + int count = Math.Min (array.Length, _threads.Count); + _threads.CopyTo (0, array, 0, count); + return count; + } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ThreadFactory.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ThreadFactory.cs new file mode 100644 index 000000000..7276c06a2 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ThreadFactory.cs @@ -0,0 +1,13 @@ +namespace SharpCifs.Util.Sharpen +{ + internal class ThreadFactory + { + public Thread NewThread (IRunnable r) + { + Thread t = new Thread (r); + t.SetDaemon (true); + t.Start (); + return t; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ThreadPoolExecutor.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ThreadPoolExecutor.cs new file mode 100644 index 000000000..ef19b8bff --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ThreadPoolExecutor.cs @@ -0,0 +1,166 @@ +using System; +using System.Collections.Generic; +using ST = System.Threading; + +namespace SharpCifs.Util.Sharpen +{ + class ThreadPoolExecutor + { + ThreadFactory _tf; + int _corePoolSize; + int _maxPoolSize; + List<Thread> _pool = new List<Thread> (); + int _runningThreads; + int _freeThreads; + bool _shutdown; + Queue<IRunnable> _pendingTasks = new Queue<IRunnable> (); + + public ThreadPoolExecutor (int corePoolSize, ThreadFactory factory) + { + this._corePoolSize = corePoolSize; + _maxPoolSize = corePoolSize; + _tf = factory; + } + + public void SetMaximumPoolSize (int size) + { + _maxPoolSize = size; + } + + public bool IsShutdown () + { + return _shutdown; + } + + public virtual bool IsTerminated () + { + lock (_pendingTasks) { + return _shutdown && _pendingTasks.Count == 0; + } + } + + public virtual bool IsTerminating () + { + lock (_pendingTasks) { + return _shutdown && !IsTerminated (); + } + } + + public int GetCorePoolSize () + { + return _corePoolSize; + } + + public void PrestartAllCoreThreads () + { + lock (_pendingTasks) { + while (_runningThreads < _corePoolSize) + StartPoolThread (); + } + } + + public void SetThreadFactory (ThreadFactory f) + { + _tf = f; + } + + public void Execute (IRunnable r) + { + InternalExecute (r, true); + } + + internal void InternalExecute (IRunnable r, bool checkShutdown) + { + lock (_pendingTasks) { + if (_shutdown && checkShutdown) + throw new InvalidOperationException (); + if (_runningThreads < _corePoolSize) { + StartPoolThread (); + } + else if (_freeThreads > 0) { + _freeThreads--; + } + else if (_runningThreads < _maxPoolSize) { + StartPoolThread (); + } + _pendingTasks.Enqueue (r); + ST.Monitor.PulseAll (_pendingTasks); + } + } + + void StartPoolThread () + { + _runningThreads++; + _pool.Add (_tf.NewThread (new RunnableAction (RunPoolThread))); + } + + public void RunPoolThread () + { + while (!IsTerminated ()) { + try { + IRunnable r = null; + lock (_pendingTasks) { + _freeThreads++; + while (!IsTerminated () && _pendingTasks.Count == 0) + ST.Monitor.Wait (_pendingTasks); + if (IsTerminated ()) + break; + r = _pendingTasks.Dequeue (); + } + if (r != null) + r.Run (); + } + //supress all errors, anyway + //catch (ST.ThreadAbortException) { + // // Do not catch a thread abort. If we've been aborted just let the thread die. + // // Currently reseting an abort which was issued because the appdomain is being + // // torn down results in the process living forever and consuming 100% cpu time. + // return; + //} + catch { + } + } + } + + public virtual void Shutdown () + { + lock (_pendingTasks) { + _shutdown = true; + ST.Monitor.PulseAll (_pendingTasks); + } + } + + public virtual List<IRunnable> ShutdownNow () + { + lock (_pendingTasks) { + _shutdown = true; + foreach (var t in _pool) { + try { + t.Abort (); + } catch {} + } + _pool.Clear (); + _freeThreads = 0; + _runningThreads = 0; + var res = new List<IRunnable> (_pendingTasks); + _pendingTasks.Clear (); + return res; + } + } + } + + class RunnableAction: IRunnable + { + Action _action; + + public RunnableAction (Action a) + { + _action = a; + } + + public void Run () + { + _action (); + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/WrappedSystemStream.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/WrappedSystemStream.cs new file mode 100644 index 000000000..ef2993fa6 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/WrappedSystemStream.cs @@ -0,0 +1,139 @@ +using System; +using System.IO; + +namespace SharpCifs.Util.Sharpen +{ + internal class WrappedSystemStream : Stream + { + private InputStream _ist; + private OutputStream _ost; + int _position; + int _markedPosition; + + public WrappedSystemStream (InputStream ist) + { + this._ist = ist; + } + + public WrappedSystemStream (OutputStream ost) + { + this._ost = ost; + } + + public InputStream InputStream { + get { return _ist; } + } + + public OutputStream OutputStream { + get { return _ost; } + } + + public void Close() //remove `override` + { + if (_ist != null) { + //Stream.`Close` method deleted + //_ist.Close (); + _ist.Dispose(); + } + if (_ost != null) { + //Stream.`Close` method deleted + //_ost.Close (); + _ost.Dispose(); + } + } + + public override void Flush () + { + _ost.Flush (); + } + + public override int Read (byte[] buffer, int offset, int count) + { + int res = _ist.Read (buffer, offset, count); + if (res != -1) { + _position += res; + return res; + } + return 0; + } + + public override int ReadByte () + { + int res = _ist.Read (); + if (res != -1) + _position++; + return res; + } + + public override long Seek (long offset, SeekOrigin origin) + { + if (origin == SeekOrigin.Begin) + Position = offset; + else if (origin == SeekOrigin.Current) + Position = Position + offset; + else if (origin == SeekOrigin.End) + Position = Length + offset; + return Position; + } + + public override void SetLength (long value) + { + throw new NotSupportedException (); + } + + public override void Write (byte[] buffer, int offset, int count) + { + _ost.Write (buffer, offset, count); + _position += count; + } + + public override void WriteByte (byte value) + { + _ost.Write (value); + _position++; + } + + public override bool CanRead { + get { return (_ist != null); } + } + + public override bool CanSeek { + get { return true; } + } + + public override bool CanWrite { + get { return (_ost != null); } + } + + public override long Length { + get { return _ist.Length; } + } + + internal void OnMark (int nb) + { + _markedPosition = _position; + _ist.Mark (nb); + } + + public override long Position { + get + { + if (_ist != null && _ist.CanSeek ()) + return _ist.Position; + return _position; + } + set + { + if (value == _position) + return; + if (value == _markedPosition) + _ist.Reset (); + else if (_ist != null && _ist.CanSeek ()) { + _ist.Position = value; + } + else + throw new NotSupportedException (); + } + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Request.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Request.cs new file mode 100644 index 000000000..6e0c3fc7b --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Request.cs @@ -0,0 +1,22 @@ +// 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 +namespace SharpCifs.Util.Transport +{ + public interface IRequest + { + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Response.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Response.cs new file mode 100644 index 000000000..702fea918 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Response.cs @@ -0,0 +1,25 @@ +// 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 +namespace SharpCifs.Util.Transport +{ + public abstract class Response + { + public long Expiration; + + public bool IsReceived; + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Transport.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Transport.cs new file mode 100644 index 000000000..b02936ca6 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/Transport.cs @@ -0,0 +1,454 @@ +// 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; +using System.IO; +using SharpCifs.Smb; +using SharpCifs.Util.Sharpen; + +namespace SharpCifs.Util.Transport +{ + /// <summary> + /// This class simplifies communication for protocols that support + /// multiplexing requests. + /// </summary> + /// <remarks> + /// This class simplifies communication for protocols that support + /// multiplexing requests. It encapsulates a stream and some protocol + /// knowledge (provided by a concrete subclass) so that connecting, + /// disconnecting, sending, and receiving can be syncronized + /// properly. Apparatus is provided to send and receive requests + /// concurrently. + /// </remarks> + public abstract class Transport : IRunnable + { + internal static int Id; + + //internal static LogStream log = LogStream.GetInstance(); + + public LogStream Log + { + get + { + return LogStream.GetInstance(); + } + } + + /// <exception cref="System.IO.IOException"></exception> + public static int Readn(InputStream @in, byte[] b, int off, int len) + { + int i = 0; + int n = -5; + while (i < len) + { + n = @in.Read(b, off + i, len - i); + if (n <= 0) + { + break; + } + i += n; + } + return i; + } + + internal int State; + + internal string Name = "Transport" + Id++; + + internal Thread Thread; + + internal TransportException Te; + + protected internal Hashtable ResponseMap = new Hashtable(); + + /// <exception cref="System.IO.IOException"></exception> + protected internal abstract void MakeKey(ServerMessageBlock request); + + /// <exception cref="System.IO.IOException"></exception> + protected internal abstract ServerMessageBlock PeekKey(); + + /// <exception cref="System.IO.IOException"></exception> + protected internal abstract void DoSend(ServerMessageBlock request); + + /// <exception cref="System.IO.IOException"></exception> + protected internal abstract void DoRecv(Response response); + + /// <exception cref="System.IO.IOException"></exception> + protected internal abstract void DoSkip(); + + /// <exception cref="System.IO.IOException"></exception> + public virtual void Sendrecv(ServerMessageBlock request, Response response, long timeout) + { + lock (this) + { + MakeKey(request); + response.IsReceived = false; + try + { + ResponseMap.Put(request, response); + DoSend(request); + response.Expiration = Runtime.CurrentTimeMillis() + timeout; + while (!response.IsReceived) + { + Runtime.Wait(this, timeout); + timeout = response.Expiration - Runtime.CurrentTimeMillis(); + if (timeout <= 0) + { + throw new TransportException(Name + " timedout waiting for response to " + request + ); + } + } + } + catch (IOException ioe) + { + if (Log.Level > 2) + { + Runtime.PrintStackTrace(ioe, Log); + } + try + { + Disconnect(true); + } + catch (IOException ioe2) + { + Runtime.PrintStackTrace(ioe2, Log); + } + throw; + } + catch (Exception ie) + { + throw new TransportException(ie); + } + finally + { + //Sharpen.Collections.Remove(response_map, request); + ResponseMap.Remove(request); + } + } + } + + private void Loop() + { + while (Thread == Thread.CurrentThread()) + { + try + { + ServerMessageBlock key = PeekKey(); + if (key == null) + { + throw new IOException("end of stream"); + } + + + lock (this) + { + Response response = (Response)ResponseMap.Get(key); + if (response == null) + { + if (Log.Level >= 4) + { + Log.WriteLine("Invalid key, skipping message"); + } + DoSkip(); + } + else + { + DoRecv(response); + response.IsReceived = true; + Runtime.NotifyAll(this); + } + } + } + catch (Exception ex) + { + string msg = ex.Message; + bool timeout = msg != null && msg.Equals("Read timed out"); + bool hard = timeout == false; + if (!timeout && Log.Level >= 3) + { + Runtime.PrintStackTrace(ex, Log); + } + try + { + Disconnect(hard); + } + catch (IOException ioe) + { + Runtime.PrintStackTrace(ioe, Log); + } + } + } + } + + /// <exception cref="System.Exception"></exception> + protected internal abstract void DoConnect(); + + /// <exception cref="System.IO.IOException"></exception> + protected internal abstract void DoDisconnect(bool hard); + + /// <exception cref="SharpCifs.Util.Transport.TransportException"></exception> + public virtual void Connect(long timeout) + { + lock (this) + { + try + { + switch (State) + { + case 0: + { + break; + } + + case 3: + { + return; + } + + case 4: + { + // already connected + State = 0; + throw new TransportException("Connection in error", Te); + } + + default: + { + //TransportException te = new TransportException("Invalid state: " + state); + State = 0; + throw new TransportException("Invalid state: " + State); + } + } + State = 1; + Te = null; + Thread = new Thread(this); + Thread.SetDaemon(true); + lock (Thread) + { + Thread.Start(); + Runtime.Wait(Thread, timeout); + switch (State) + { + case 1: + { + State = 0; + Thread = null; + throw new TransportException("Connection timeout"); + } + + case 2: + { + if (Te != null) + { + State = 4; + Thread = null; + throw Te; + } + State = 3; + return; + } + } + } + } + catch (Exception ie) + { + State = 0; + Thread = null; + throw new TransportException(ie); + } + finally + { + if (State != 0 && State != 3 && State != 4) + { + if (Log.Level >= 1) + { + Log.WriteLine("Invalid state: " + State); + } + State = 0; + Thread = null; + } + } + } + } + + /// <exception cref="System.IO.IOException"></exception> + public virtual void Disconnect(bool hard) + { + + if (hard) + { + IOException ioe = null; + switch (State) + { + case 0: + { + return; + } + + case 2: + { + hard = true; + goto case 3; + } + + case 3: + { + if (ResponseMap.Count != 0 && !hard) + { + break; + } + try + { + DoDisconnect(hard); + } + catch (IOException ioe0) + { + ioe = ioe0; + } + goto case 4; + } + + case 4: + { + Thread = null; + State = 0; + break; + } + + default: + { + if (Log.Level >= 1) + { + Log.WriteLine("Invalid state: " + State); + } + Thread = null; + State = 0; + break; + } + } + if (ioe != null) + { + throw ioe; + } + + return; + } + + lock (this) + { + IOException ioe = null; + switch (State) + { + case 0: + { + return; + } + + case 2: + { + hard = true; + goto case 3; + } + + case 3: + { + if (ResponseMap.Count != 0 && !hard) + { + break; + } + try + { + DoDisconnect(hard); + } + catch (IOException ioe0) + { + ioe = ioe0; + } + goto case 4; + } + + case 4: + { + Thread = null; + State = 0; + break; + } + + default: + { + if (Log.Level >= 1) + { + Log.WriteLine("Invalid state: " + State); + } + Thread = null; + State = 0; + break; + } + } + if (ioe != null) + { + throw ioe; + } + } + } + + public virtual void Run() + { + Thread runThread = Thread.CurrentThread(); + Exception ex0 = null; + try + { + DoConnect(); + } + catch (Exception ex) + { + ex0 = ex; + // Defer to below where we're locked + return; + } + finally + { + lock (runThread) + { + if (runThread != Thread) + { + if (ex0 != null) + { + if (Log.Level >= 2) + { + Runtime.PrintStackTrace(ex0, Log); + } + } + //return; + } + if (ex0 != null) + { + Te = new TransportException(ex0); + } + State = 2; + // run connected + Runtime.Notify(runThread); + } + } + Loop(); + } + + public override string ToString() + { + return Name; + } + } +} diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/TransportException.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/TransportException.cs new file mode 100644 index 000000000..bd0455197 --- /dev/null +++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Transport/TransportException.cs @@ -0,0 +1,63 @@ +// 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; +using System.IO; +using SharpCifs.Util.Sharpen; + +namespace SharpCifs.Util.Transport +{ + + public class TransportException : IOException + { + private Exception _rootCause; + + public TransportException() + { + } + + public TransportException(string msg) : base(msg) + { + } + + public TransportException(Exception rootCause) + { + this._rootCause = rootCause; + } + + public TransportException(string msg, Exception rootCause) : base(msg) + { + this._rootCause = rootCause; + } + + public virtual Exception GetRootCause() + { + return _rootCause; + } + + public override string ToString() + { + if (_rootCause != null) + { + StringWriter sw = new StringWriter(); + PrintWriter pw = new PrintWriter(sw); + Runtime.PrintStackTrace(_rootCause, pw); + return base.ToString() + "\n" + sw; + } + return base.ToString(); + } + } +} |