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Completed
Pull Request — master (#227)
by Patrick
15:26 queued 13:59
created

Content::fread()   A

↳ Parent: Content

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 0
Metric Value
dl 0
loc 9
ccs 0
cts 8
cp 0
rs 9.6666
c 0
b 0
f 0
cc 2
eloc 6
nc 2
nop 0
crap 6
1 
<?php
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/**
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 * ownCloud - files_antivirus
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 *
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 * This file is licensed under the Affero General Public License version 3 or
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 * later. See the COPYING file.
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 *
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 * @author Viktar Dubiniuk <[email protected]>
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 *
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 * @copyright Viktar Dubiniuk 2015-2018
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 * @license AGPL-3.0
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 */
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namespace OCA\Files_Antivirus;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Content implements IScannable {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	protected $content;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	protected $currentPosition = 0;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	protected $chunkSize;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function __construct($content, $chunkSize) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$this->content = $content;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$this->chunkSize = $chunkSize;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	public function fread() {

            


            
                                                        
            
                                    
            
            

                
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		if ($this->currentPosition >= \strlen($this->content)) {

            


            
                                                        
            
                                    
            
            

                
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			return false;

            


            
                                                        
            
                                    
            
            

                
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		}

            


            
                                                        
            
                                    
            
            

                
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		$chunk = \substr($this->content, $this->currentPosition, $this->chunkSize);

            


            
                                                        
            
                                    
            
            

                
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		$this->currentPosition = $this->currentPosition + $this->chunkSize;

            


            
                                                        
            
                                    
            
            

                
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		return $chunk;

            


            
                                                        
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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