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Completed
Pull Request — master (#240)
by thomas
73:04
created

ScriptWitnessSerializer::serialize()   A

↳ Parent: ScriptWitnessSerializer

Complexity

Conditions 2
Paths 2

Size

Total Lines 12
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 0 Features 1
Metric Value
c 2
b 0
f 1
dl 0
loc 12
rs 9.4285
cc 2
eloc 8
nc 2
nop 1
1 
<?php
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namespace BitWasp\Bitcoin\Serializer\Script;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use BitWasp\Bitcoin\Script\ScriptWitness;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use BitWasp\Bitcoin\Script\ScriptWitnessInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use BitWasp\Buffertools\Buffer;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use BitWasp\Buffertools\Buffertools;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use BitWasp\Buffertools\Parser;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use BitWasp\Buffertools\TemplateFactory;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ScriptWitnessSerializer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function fromParser(Parser $parser, $size)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $varstring = (new TemplateFactory())->varstring()->getTemplate();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $entries = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        for ($j = 0; $j < $size; $j++) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            list ($data) = $varstring->parse($parser);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $entries[] = $data;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return new ScriptWitness($entries);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function serialize(ScriptWitnessInterface $witness)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $varstring = (new TemplateFactory())->varstring()->getTemplate();

            


            
                                                        
            
                                    
            
            

                
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        $vector =  (new TemplateFactory())->vector(function () {

            


            
                                                        
            
                                    
            
            

                
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        })->getTemplate();

            


            
                                                        
            
                                    
            
            

                
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        $strs= [];

            


            
                                                        
            
                                    
            
            

                
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        foreach ($witness as $value) {

            


            
                                                        
            
                                    
            
            

                
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            $strs[] = $varstring->write([$value]);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $vector->write([$strs]);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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