1: <?php
  2: /**
  3:  * LICENSE (BSD)
  4:  *
  5:  * Copyright (c) 2012, Gerd Christian Kunze
  6:  * All rights reserved.
  7:  *
  8:  * Redistribution and use in source and binary forms, with or without
  9:  * modification, are permitted provided that the following conditions are
 10:  * met:
 11:  *
 12:  *  * Redistributions of source code must retain the above copyright
 13:  *    notice, this list of conditions and the following disclaimer.
 14:  *
 15:  *  * Redistributions in binary form must reproduce the above copyright
 16:  *    notice, this list of conditions and the following disclaimer in the
 17:  *    documentation and/or other materials provided with the distribution.
 18:  *
 19:  *  * Neither the name of Gerd Christian Kunze nor the names of the
 20:  *    contributors may be used to endorse or promote products derived from
 21:  *    this software without specific prior written permission.
 22:  *
 23:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 24:  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 25:  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 26:  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 27:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 28:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 29:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 30:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 31:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 32:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 33:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 34:  *
 35:  * Encoding
 36:  * 11.02.2013 14:36
 37:  */
 38: namespace MOC\Core;
 39: use MOC\Api;
 40: use MOC\Generic\Device\Core;
 41: 
 42: /**
 43:  *
 44:  */
 45: class Encoding implements Core {
 46:     /** @var Encoding $Singleton */
 47:     private static $Singleton = null;
 48: 
 49:     /**
 50:      * Get Singleton/Instance
 51:      *
 52:      * @static
 53:      * @return Encoding
 54:      */
 55:     public static function InterfaceInstance() {
 56:         if( self::$Singleton === null ) {
 57:             self::$Singleton = new Encoding();
 58:         } return self::$Singleton;
 59:     }
 60: 
 61:     /**
 62:      * Get Changelog
 63:      *
 64:      * @static
 65:      * @return Changelog
 66:      */
 67:     public static function InterfaceChangelog() {
 68:         return Api::Core()->Changelog()->Create( __CLASS__ );
 69:     }
 70: 
 71:     /**
 72:      * Get Dependencies
 73:      *
 74:      * @static
 75:      * @return Depending
 76:      */
 77:     public static function InterfaceDepending() {
 78:         return Api::Core()->Depending();
 79:     }
 80: 
 81:     private static $DictionaryLatin1ToUtf8 = null;
 82:     private static $DictionaryUtf8ToLatin1 = null;
 83: 
 84:     private function BuildDictionary() {
 85:         if( self::$DictionaryUtf8ToLatin1 === null || self::$DictionaryLatin1ToUtf8 === null ) {
 86:             for ($Run = 32; $Run <= 255; $Run++) {
 87:                 self::$DictionaryLatin1ToUtf8[chr($Run)] = utf8_encode(chr($Run));
 88:                 self::$DictionaryUtf8ToLatin1[utf8_encode(chr($Run))] = chr($Run);
 89:             }
 90:         }
 91:     }
 92: 
 93:     /**
 94:      * @param string $Text
 95:      *
 96:      * @return string
 97:      */
 98:     public function MixedToLatin1( $Text ) {
 99:         $this->BuildDictionary();
100:         foreach ( self::$DictionaryUtf8ToLatin1 as $Key => $Val) {
101:             $Text = str_replace( $Key, $Val, $Text );
102:         }
103:         return $Text;
104:     }
105: 
106:     /**
107:      * @param string $Text
108:      *
109:      * @return string
110:      */
111:     public function MixedToUtf8( $Text ) {
112:         $this->BuildDictionary();
113:         return utf8_encode( self::MixedToLatin1( $Text ) );
114:     }
115: }
116: