From bf6655a534a6775d30cafa67bd801276bda1d98d Mon Sep 17 00:00:00 2001
From: polo <ordipolo@gmx.fr>
Date: Tue, 13 Aug 2024 23:45:21 +0200
Subject: =?UTF-8?q?VERSION=200.2=20doctrine=20ORM=20et=20entit=C3=A9s?=
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---
 vendor/doctrine/orm/src/Query/Lexer.php | 150 ++++++++++++++++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100644 vendor/doctrine/orm/src/Query/Lexer.php

(limited to 'vendor/doctrine/orm/src/Query/Lexer.php')

diff --git a/vendor/doctrine/orm/src/Query/Lexer.php b/vendor/doctrine/orm/src/Query/Lexer.php
new file mode 100644
index 0000000..c446675
--- /dev/null
+++ b/vendor/doctrine/orm/src/Query/Lexer.php
@@ -0,0 +1,150 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM\Query;
+
+use Doctrine\Common\Lexer\AbstractLexer;
+
+use function constant;
+use function ctype_alpha;
+use function defined;
+use function is_numeric;
+use function str_contains;
+use function str_replace;
+use function stripos;
+use function strlen;
+use function strtoupper;
+use function substr;
+
+/**
+ * Scans a DQL query for tokens.
+ *
+ * @extends AbstractLexer<TokenType, string>
+ */
+class Lexer extends AbstractLexer
+{
+    /**
+     * Creates a new query scanner object.
+     *
+     * @param string $input A query string.
+     */
+    public function __construct(string $input)
+    {
+        $this->setInput($input);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getCatchablePatterns(): array
+    {
+        return [
+            '[a-z_][a-z0-9_]*\:[a-z_][a-z0-9_]*(?:\\\[a-z_][a-z0-9_]*)*', // aliased name
+            '[a-z_\\\][a-z0-9_]*(?:\\\[a-z_][a-z0-9_]*)*', // identifier or qualified name
+            '(?:[0-9]+(?:[\.][0-9]+)*)(?:e[+-]?[0-9]+)?', // numbers
+            "'(?:[^']|'')*'", // quoted strings
+            '\?[0-9]*|:[a-z_][a-z0-9_]*', // parameters
+        ];
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getNonCatchablePatterns(): array
+    {
+        return ['\s+', '--.*', '(.)'];
+    }
+
+    protected function getType(string &$value): TokenType
+    {
+        $type = TokenType::T_NONE;
+
+        switch (true) {
+            // Recognize numeric values
+            case is_numeric($value):
+                if (str_contains($value, '.') || stripos($value, 'e') !== false) {
+                    return TokenType::T_FLOAT;
+                }
+
+                return TokenType::T_INTEGER;
+
+            // Recognize quoted strings
+            case $value[0] === "'":
+                $value = str_replace("''", "'", substr($value, 1, strlen($value) - 2));
+
+                return TokenType::T_STRING;
+
+            // Recognize identifiers, aliased or qualified names
+            case ctype_alpha($value[0]) || $value[0] === '_' || $value[0] === '\\':
+                $name = 'Doctrine\ORM\Query\TokenType::T_' . strtoupper($value);
+
+                if (defined($name)) {
+                    $type = constant($name);
+
+                    if ($type->value > 100) {
+                        return $type;
+                    }
+                }
+
+                if (str_contains($value, '\\')) {
+                    return TokenType::T_FULLY_QUALIFIED_NAME;
+                }
+
+                return TokenType::T_IDENTIFIER;
+
+            // Recognize input parameters
+            case $value[0] === '?' || $value[0] === ':':
+                return TokenType::T_INPUT_PARAMETER;
+
+            // Recognize symbols
+            case $value === '.':
+                return TokenType::T_DOT;
+
+            case $value === ',':
+                return TokenType::T_COMMA;
+
+            case $value === '(':
+                return TokenType::T_OPEN_PARENTHESIS;
+
+            case $value === ')':
+                return TokenType::T_CLOSE_PARENTHESIS;
+
+            case $value === '=':
+                return TokenType::T_EQUALS;
+
+            case $value === '>':
+                return TokenType::T_GREATER_THAN;
+
+            case $value === '<':
+                return TokenType::T_LOWER_THAN;
+
+            case $value === '+':
+                return TokenType::T_PLUS;
+
+            case $value === '-':
+                return TokenType::T_MINUS;
+
+            case $value === '*':
+                return TokenType::T_MULTIPLY;
+
+            case $value === '/':
+                return TokenType::T_DIVIDE;
+
+            case $value === '!':
+                return TokenType::T_NEGATE;
+
+            case $value === '{':
+                return TokenType::T_OPEN_CURLY_BRACE;
+
+            case $value === '}':
+                return TokenType::T_CLOSE_CURLY_BRACE;
+
+            // Default
+            default:
+                // Do nothing
+        }
+
+        return $type;
+    }
+}
-- 
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