1 files changed, 0 insertions, 136 deletions
diff --git a/src/encoding/Auto.inc b/src/encoding/Auto.inc
deleted file mode 100644
index 2f7faa0c..00000000
--- a/src/encoding/Auto.inc
+++ /dev/null
@@ -1,136 +0,0 @@
-{* UltraStar Deluxe - Karaoke Game
- *
- * UltraStar Deluxe is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *}
-
-// Auto
-// try to match the w3c regex and decode as unicode on match and as fallback if not match
-// (copied from http://www.w3.org/International/questions/qa-forms-utf-8.en.php)
-//
-// m/\A(
-//    [\x09\x0A\x0D\x20-\x7E]            # ASCII
-//  | [\xC2-\xDF][\x80-\xBF]             # non-overlong 2-byte
-//  |  \xE0[\xA0-\xBF][\x80-\xBF]        # excluding overlongs
-//  | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}  # straight 3-byte
-//  |  \xED[\x80-\x9F][\x80-\xBF]        # excluding surrogates
-//  |  \xF0[\x90-\xBF][\x80-\xBF]{2}     # planes 1-3
-//  | [\xF1-\xF3][\x80-\xBF]{3}          # planes 4-15
-//  |  \xF4[\x80-\x8F][\x80-\xBF]{2}     # plane 16
-// )*\z/x
-
-type
-  TEncoderAuto = class(TEncoder)
-  public
-    function GetName(): AnsiString; override;
-    function Encode(const InStr: UCS4String; out OutStr: AnsiString): boolean; override;
-    function Decode(const InStr: AnsiString; out OutStr: UCS4String): boolean; override;
-
-    constructor Create(const UTF8Encoder, FallbackEncoder: IEncoder);
-
-  private
-    FallbackEncoder: IEncoder;
-    UTF8Encoder: IEncoder;
-    Regex: PPCRE;
-    RegexExtra: PPCREExtra;
-  end;
-
-function PCREGetMem(Size: SizeInt): Pointer; cdecl;
-begin
-  GetMem(Result, Size);
-end;
-
-procedure PCREFreeMem(P: Pointer); cdecl;
-begin
-  FreeMem(P);
-end;
-
-constructor TEncoderAuto.Create(const UTF8Encoder, FallbackEncoder: IEncoder);
-var
-  Error: PChar;
-  ErrorOffset: Integer;
-begin
-  // NOTICE: Log.LogError() is not possible here because it isn't loaded
-  inherited Create();
-  self.FallbackEncoder := FallbackEncoder;
-  self.UTF8Encoder := UTF8Encoder;
-
-  // Load and initialize PCRE Library
-  if LoadPCRE() then
-  begin
-    // compile regex
-    self.Regex := pcre_compile('\A([\x09\x0A\x0D\x20-\x7E]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF][\x80-\xBF]{2}|[\xF1-\xF3][\x80-\xBF]{3}|\xF4[\x80-\x8F][\x80-\xBF]{2})*\z', 0, @Error, @ErrorOffset, nil);
-
-    if self.Regex = Nil then
-    begin
-      {$IFDEF CONSOLE}
-      writeln('ERROR:  UTF8 Regex compilation failed: ', AnsiString(Error), ' at ', ErrorOffset);
-      {$ENDIF}
-    end
-    else
-    begin
-      // if compiled successfull, try to get more informations the speed up the matching
-      self.RegexExtra := pcre_study(self.Regex, 0, @Error);
-
-      if Error <> Nil then
-      begin
-        {$IFDEF CONSOLE}
-        writeln('ERROR:  UTF8 Regex study failed: ', AnsiString(Error));
-        {$ENDIF}
-      end;
-    end;
-  end
-  else
-  begin
-    {$IFDEF CONSOLE}
-    writeln('ERROR:  pcre not loaded. utf-8 autodetection will not work.');
-    {$ENDIF}
-  end;
-end;
-
-function TEncoderAuto.GetName(): AnsiString;
-begin
-  Result := 'Auto';
-end;
-
-function TEncoderAuto.Decode(const InStr: AnsiString; out OutStr: UCS4String): boolean;
-var
-  RegexResults: Integer;
-begin
-  if (self.Regex <> Nil) then
-  begin
-    RegexResults := pcre_exec(Regex, RegexExtra, PChar(InStr), Length(InStr), 0, 0, Nil, 0);
-
-    if RegexResults >= 0 then
-    begin
-      Result := UTF8Encoder.Decode(InStr, OutStr);
-      Exit;
-    end;
-  end;
-
-  Result := FallbackEncoder.Decode(InStr, OutStr);
-end;
-
-function TEncoderAuto.Encode(const InStr: UCS4String; out OutStr: AnsiString): boolean;
-begin
-  Result := UTF8Encoder.Encode(InStr, OutStr);
-end;