| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | declare(strict_types=1); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | namespace BitWasp\Buffertools\Types; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use BitWasp\Buffertools\ByteOrder; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use BitWasp\Buffertools\Parser; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | abstract class AbstractUint extends AbstractType implements UintInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |      * @param int $byteOrder | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 | 90 |  |     public function __construct(int $byteOrder = ByteOrder::BE) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 | 90 |  |         parent::__construct($byteOrder); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 | 88 |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |      * @param int|string $integer - decimal integer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 | 100 |  |     public function writeBits($integer): string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 | 100 |  |         return str_pad( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 | 100 |  |             gmp_strval(gmp_init($integer, 10), 2), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 | 100 |  |             $this->getBitSize(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 | 100 |  |             '0', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 | 100 |  |             STR_PAD_LEFT | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |      * @param Parser $parser | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |      * @return int|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |      * @throws \BitWasp\Buffertools\Exceptions\ParserOutOfRange | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |      * @throws \Exception | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 39 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 40 | 102 |  |     public function readBits(Parser $parser) | 
            
                                                                        
                            
            
                                    
            
            
                | 41 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 42 | 102 |  |         $bitSize = $this->getBitSize(); | 
            
                                                                        
                            
            
                                    
            
            
                | 43 | 102 |  |         $bits = str_pad( | 
            
                                                                        
                            
            
                                    
            
            
                | 44 | 102 |  |             gmp_strval(gmp_init($parser->readBytes($bitSize / 8)->getHex(), 16), 2), | 
            
                                                                        
                            
            
                                    
            
            
                | 45 | 102 |  |             $bitSize, | 
            
                                                                        
                            
            
                                    
            
            
                | 46 | 102 |  |             '0', | 
            
                                                                        
                            
            
                                    
            
            
                | 47 | 102 |  |             STR_PAD_LEFT | 
            
                                                                        
                            
            
                                    
            
            
                | 48 |  |  |         ); | 
            
                                                                        
                            
            
                                    
            
            
                | 49 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 50 | 102 |  |         $finalBits = $this->isBigEndian() | 
            
                                                                        
                            
            
                                    
            
            
                | 51 | 48 |  |             ? $bits | 
            
                                                                        
                            
            
                                    
            
            
                | 52 | 102 |  |             : $this->flipBits($bits); | 
            
                                                                        
                            
            
                                    
            
            
                | 53 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 54 | 102 |  |         $integer = gmp_strval(gmp_init($finalBits, 2), 10); | 
            
                                                                        
                            
            
                                    
            
            
                | 55 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 56 | 102 |  |         return $integer; | 
            
                                                                        
                            
            
                                    
            
            
                | 57 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |      * @see \BitWasp\Buffertools\Types\TypeInterface::write() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 | 100 |  |     public function write($integer): string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 | 100 |  |         return pack( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 | 100 |  |             "H*", | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 | 100 |  |             str_pad( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 | 100 |  |                 gmp_strval( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 | 100 |  |                     gmp_init( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 | 100 |  |                         $this->isBigEndian() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 | 48 |  |                         ? $this->writeBits($integer) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 | 100 |  |                         : $this->flipBits($this->writeBits($integer)), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 | 100 |  |                         2 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |                     ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 | 100 |  |                     16 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |                 ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 | 100 |  |                 $this->getBitSize()/4, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 | 100 |  |                 '0', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 | 100 |  |                 STR_PAD_LEFT | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |             ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |      * @see \BitWasp\Buffertools\Types\TypeInterface::read() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 | 102 |  |     public function read(Parser $binary) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 | 102 |  |         return $this->readBits($binary); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 92 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 93 |  |  |  |