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Diffstat (limited to 'Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/GB18030Prober.cs')
| -rw-r--r-- | Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/GB18030Prober.cs | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/GB18030Prober.cs b/Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/GB18030Prober.cs deleted file mode 100644 index ac237c5cd..000000000 --- a/Emby.Server.Implementations/TextEncoding/UniversalDetector/Core/GB18030Prober.cs +++ /dev/null @@ -1,111 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Mozilla Universal charset detector code. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 2001 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Shy Shalom <shooshX@gmail.com> - * Rudi Pettazzi <rudi.pettazzi@gmail.com> (C# port) - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -namespace UniversalDetector.Core -{ - // We use gb18030 to replace gb2312, because 18030 is a superset. - public class GB18030Prober : CharsetProber - { - private CodingStateMachine codingSM; - private GB18030DistributionAnalyser analyser; - private byte[] lastChar; - - public GB18030Prober() - { - lastChar = new byte[2]; - codingSM = new CodingStateMachine(new GB18030SMModel()); - analyser = new GB18030DistributionAnalyser(); - Reset(); - } - - public override string GetCharsetName() - { - return "gb18030"; - } - - - public override ProbingState HandleData(byte[] buf, int offset, int len) - { - int codingState = SMModel.START; - int max = offset + len; - - for (int i = offset; i < max; i++) { - codingState = codingSM.NextState(buf[i]); - if (codingState == SMModel.ERROR) { - state = ProbingState.NotMe; - break; - } - if (codingState == SMModel.ITSME) { - state = ProbingState.FoundIt; - break; - } - if (codingState == SMModel.START) { - int charLen = codingSM.CurrentCharLen; - if (i == offset) { - lastChar[1] = buf[offset]; - analyser.HandleOneChar(lastChar, 0, charLen); - } else { - analyser.HandleOneChar(buf, i-1, charLen); - } - } - } - - lastChar[0] = buf[max-1]; - - if (state == ProbingState.Detecting) { - if (analyser.GotEnoughData() && GetConfidence() > SHORTCUT_THRESHOLD) - state = ProbingState.FoundIt; - } - - return state; - } - - public override float GetConfidence() - { - return analyser.GetConfidence(); - } - - public override void Reset() - { - codingSM.Reset(); - state = ProbingState.Detecting; - analyser.Reset(); - } - - } -} |
