Augmentation vers version 3.3.0

vendor/s9e/regexp-builder/src/Output/BaseImplementation.php

@@ -0,0 +1,62 @@
+<?php
+
+/**
+* @package   s9e\RegexpBuilder
+* @copyright Copyright (c) 2016-2018 The s9e Authors
+* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
+*/
+namespace s9e\RegexpBuilder\Output;
+
+use InvalidArgumentException;
+
+abstract class BaseImplementation implements OutputInterface
+{
+	/**
+	* @var integer
+	*/
+	protected $maxValue = 0;
+
+	/**
+	* @var integer
+	*/
+	protected $minValue = 0;
+
+	/**
+	* @param array $options
+	*/
+	public function __construct(array $options = [])
+	{
+	}
+
+	/**
+	* {@inheritdoc}
+	*/
+	public function output($value)
+	{
+		$this->validate($value);
+
+		return $this->outputValidValue($value);
+	}
+
+	/**
+	* Validate given value
+	*
+	* @param  integer $value
+	* @return void
+	*/
+	protected function validate($value)
+	{
+		if ($value < $this->minValue || $value > $this->maxValue)
+		{
+			throw new InvalidArgumentException('Value ' . $value . ' is out of bounds (' . $this->minValue . '..' . $this->maxValue . ')');
+		}
+	}
+
+	/**
+	* Serialize a valid value into a character
+	*
+	* @param  integer $value
+	* @return string
+	*/
+	abstract protected function outputValidValue($value);
+}

vendor/s9e/regexp-builder/src/Output/Bytes.php

@@ -0,0 +1,22 @@
+<?php
+
+/**
+* @package   s9e\RegexpBuilder
+* @copyright Copyright (c) 2016-2018 The s9e Authors
+* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
+*/
+namespace s9e\RegexpBuilder\Output;
+
+class Bytes extends BaseImplementation
+{
+	/** {@inheritdoc} */
+	protected $maxValue = 255;
+
+	/**
+	* {@inheritdoc}
+	*/
+	protected function outputValidValue($value)
+	{
+		return chr($value);
+	}
+}

vendor/s9e/regexp-builder/src/Output/JavaScript.php

@@ -0,0 +1,24 @@
+<?php
+
+/**
+* @package   s9e\RegexpBuilder
+* @copyright Copyright (c) 2016-2018 The s9e Authors
+* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
+*/
+namespace s9e\RegexpBuilder\Output;
+
+class JavaScript extends PrintableAscii
+{
+	/** {@inheritdoc} */
+	protected $maxValue = 0x10FFFF;
+
+	/**
+	* {@inheritdoc}
+	*/
+	protected function escapeUnicode($cp)
+	{
+		$format = ($cp > 0xFFFF) ? '\\u{%' . $this->hexCase . '}' : '\\u%04' . $this->hexCase;
+
+		return sprintf($format, $cp);
+	}
+}

vendor/s9e/regexp-builder/src/Output/OutputInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+* @package   s9e\RegexpBuilder
+* @copyright Copyright (c) 2016-2018 The s9e Authors
+* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
+*/
+namespace s9e\RegexpBuilder\Output;
+
+interface OutputInterface
+{
+	/**
+	* Serialize a value into a character
+	*
+	* @param  integer $value
+	* @return string
+	*/
+	public function output($value);
+}

vendor/s9e/regexp-builder/src/Output/PHP.php

@@ -0,0 +1,22 @@
+<?php
+
+/**
+* @package   s9e\RegexpBuilder
+* @copyright Copyright (c) 2016-2018 The s9e Authors
+* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
+*/
+namespace s9e\RegexpBuilder\Output;
+
+class PHP extends PrintableAscii
+{
+	/** {@inheritdoc} */
+	protected $maxValue = 0x10FFFF;
+
+	/**
+	* {@inheritdoc}
+	*/
+	protected function escapeUnicode($cp)
+	{
+		return sprintf('\\x{%04' . $this->hexCase . '}', $cp);
+	}
+}

vendor/s9e/regexp-builder/src/Output/PrintableAscii.php

@@ -0,0 +1,74 @@
+<?php
+
+/**
+* @package   s9e\RegexpBuilder
+* @copyright Copyright (c) 2016-2018 The s9e Authors
+* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
+*/
+namespace s9e\RegexpBuilder\Output;
+
+abstract class PrintableAscii extends BaseImplementation
+{
+	/**
+	* @var string 'x' for lowercase hexadecimal symbols, 'X' for uppercase
+	*/
+	protected $hexCase;
+
+	/**
+	* {@inheritdoc}
+	*/
+	public function __construct(array $options = [])
+	{
+		$this->hexCase = (isset($options['case']) && $options['case'] === 'lower') ? 'x' : 'X';
+	}
+
+	/**
+	* Escape given ASCII codepoint
+	*
+	* @param  integer $cp
+	* @return string
+	*/
+	protected function escapeAscii($cp)
+	{
+		return '\\x' . sprintf('%02' . $this->hexCase, $cp);
+	}
+
+	/**
+	* Escape given control code
+	*
+	* @param  integer $cp
+	* @return string
+	*/
+	protected function escapeControlCode($cp)
+	{
+		$table = [9 => '\\t', 10 => '\\n', 13 => '\\r'];
+
+		return (isset($table[$cp])) ? $table[$cp] : $this->escapeAscii($cp);
+	}
+
+	/**
+	* Output the representation of a unicode character
+	*
+	* @param  integer $cp Unicode codepoint
+	* @return string
+	*/
+	abstract protected function escapeUnicode($cp);
+
+	/**
+	* {@inheritdoc}
+	*/
+	protected function outputValidValue($value)
+	{
+		if ($value < 32)
+		{
+			return $this->escapeControlCode($value);
+		}
+
+		if ($value < 127)
+		{
+			return chr($value);
+		}
+
+		return ($value > 255) ? $this->escapeUnicode($value) : $this->escapeAscii($value);
+	}
+}

vendor/s9e/regexp-builder/src/Output/Utf8.php

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+<?php
+
+/**
+* @package   s9e\RegexpBuilder
+* @copyright Copyright (c) 2016-2018 The s9e Authors
+* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
+*/
+namespace s9e\RegexpBuilder\Output;
+
+use InvalidArgumentException;
+
+class Utf8 extends BaseImplementation
+{
+	/** {@inheritdoc} */
+	protected $maxValue = 0x10FFFF;
+
+	/**
+	* {@inheritdoc}
+	*/
+	protected function outputValidValue($value)
+	{
+		if ($value < 0x80)
+		{
+			return chr($value);
+		}
+		if ($value < 0x800)
+		{
+			return chr(0xC0 | ($value >> 6)) . chr(0x80 | ($value & 0x3F));
+		}
+		if ($value < 0x10000)
+		{
+			return chr(0xE0 | ($value >> 12))
+			     . chr(0x80 | (($value >> 6) & 0x3F))
+			     . chr(0x80 | ($value & 0x3F));
+		}
+		return chr(0xF0 | ($value >> 18))
+		     . chr(0x80 | (($value >> 12) & 0x3F))
+		     . chr(0x80 | (($value >> 6) & 0x3F))
+		     . chr(0x80 | ($value & 0x3F));
+	}
+
+	/**
+	* {@inheritdoc}
+	*/
+	protected function validate($value)
+	{
+		if ($value >= 0xD800 && $value <= 0xDFFF)
+		{
+			throw new InvalidArgumentException(sprintf('Surrogate 0x%X is not a valid UTF-8 character', $value));
+		}
+
+		parent::validate($value);
+	}
+}