1 files changed, 112 insertions, 0 deletions

diff --git a/vendor/doctrine/dbal/src/Driver/AbstractOracleDriver/EasyConnectString.php b/vendor/doctrine/dbal/src/Driver/AbstractOracleDriver/EasyConnectString.php
new file mode 100644
index 0000000..a777817
--- /dev/null
+++ b/vendor/doctrine/dbal/src/Driver/AbstractOracleDriver/EasyConnectString.php
@@ -0,0 +1,112 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\AbstractOracleDriver;
+
+use function implode;
+use function is_array;
+use function sprintf;
+
+/**
+ * Represents an Oracle Easy Connect string
+ *
+ * @link https://docs.oracle.com/database/121/NETAG/naming.htm
+ */
+final class EasyConnectString
+{
+    private function __construct(private readonly string $string)
+    {
+    }
+
+    public function __toString(): string
+    {
+        return $this->string;
+    }
+
+    /**
+     * Creates the object from an array representation
+     *
+     * @param mixed[] $params
+     */
+    public static function fromArray(array $params): self
+    {
+        return new self(self::renderParams($params));
+    }
+
+    /**
+     * Creates the object from the given DBAL connection parameters.
+     *
+     * @param mixed[] $params
+     */
+    public static function fromConnectionParameters(array $params): self
+    {
+        if (isset($params['connectstring'])) {
+            return new self($params['connectstring']);
+        }
+
+        if (! isset($params['host'])) {
+            return new self($params['dbname'] ?? '');
+        }
+
+        $connectData = [];
+
+        if (isset($params['servicename']) || isset($params['dbname'])) {
+            $serviceKey = 'SID';
+
+            if (isset($params['service'])) {
+                $serviceKey = 'SERVICE_NAME';
+            }
+
+            $serviceName = $params['servicename'] ?? $params['dbname'];
+
+            $connectData[$serviceKey] = $serviceName;
+        }
+
+        if (isset($params['instancename'])) {
+            $connectData['INSTANCE_NAME'] = $params['instancename'];
+        }
+
+        if (! empty($params['pooled'])) {
+            $connectData['SERVER'] = 'POOLED';
+        }
+
+        return self::fromArray([
+            'DESCRIPTION' => [
+                'ADDRESS' => [
+                    'PROTOCOL' => 'TCP',
+                    'HOST' => $params['host'],
+                    'PORT' => $params['port'] ?? 1521,
+                ],
+                'CONNECT_DATA' => $connectData,
+            ],
+        ]);
+    }
+
+    /** @param mixed[] $params */
+    private static function renderParams(array $params): string
+    {
+        $chunks = [];
+
+        foreach ($params as $key => $value) {
+            $string = self::renderValue($value);
+
+            if ($string === '') {
+                continue;
+            }
+
+            $chunks[] = sprintf('(%s=%s)', $key, $string);
+        }
+
+        return implode('', $chunks);
+    }
+
+    private static function renderValue(mixed $value): string
+    {
+        if (is_array($value)) {
+            return self::renderParams($value);
+        }
+
+        return (string) $value;
+    }
+}