git subrepo commit (merge) mailcow/src/mailcow-dockerized
subrepo: subdir: "mailcow/src/mailcow-dockerized"
merged: "02ae5285"
upstream: origin: "https://github.com/mailcow/mailcow-dockerized.git"
branch: "master"
commit: "649a5c01"
git-subrepo: version: "0.4.3"
origin: "???"
commit: "???"
Change-Id: I870ad468fba026cc5abf3c5699ed1e12ff28b32b
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/var-dumper/Dumper/AbstractDumper.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/var-dumper/Dumper/AbstractDumper.php
new file mode 100644
index 0000000..6064ea9
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/symfony/var-dumper/Dumper/AbstractDumper.php
@@ -0,0 +1,204 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\VarDumper\Dumper;
+
+use Symfony\Component\VarDumper\Cloner\Data;
+use Symfony\Component\VarDumper\Cloner\DumperInterface;
+
+/**
+ * Abstract mechanism for dumping a Data object.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+abstract class AbstractDumper implements DataDumperInterface, DumperInterface
+{
+ public const DUMP_LIGHT_ARRAY = 1;
+ public const DUMP_STRING_LENGTH = 2;
+ public const DUMP_COMMA_SEPARATOR = 4;
+ public const DUMP_TRAILING_COMMA = 8;
+
+ public static $defaultOutput = 'php://output';
+
+ protected $line = '';
+ protected $lineDumper;
+ protected $outputStream;
+ protected $decimalPoint; // This is locale dependent
+ protected $indentPad = ' ';
+ protected $flags;
+
+ private $charset = '';
+
+ /**
+ * @param callable|resource|string|null $output A line dumper callable, an opened stream or an output path, defaults to static::$defaultOutput
+ * @param string|null $charset The default character encoding to use for non-UTF8 strings
+ * @param int $flags A bit field of static::DUMP_* constants to fine tune dumps representation
+ */
+ public function __construct($output = null, string $charset = null, int $flags = 0)
+ {
+ $this->flags = $flags;
+ $this->setCharset($charset ?: ini_get('php.output_encoding') ?: ini_get('default_charset') ?: 'UTF-8');
+ $this->decimalPoint = localeconv();
+ $this->decimalPoint = $this->decimalPoint['decimal_point'];
+ $this->setOutput($output ?: static::$defaultOutput);
+ if (!$output && \is_string(static::$defaultOutput)) {
+ static::$defaultOutput = $this->outputStream;
+ }
+ }
+
+ /**
+ * Sets the output destination of the dumps.
+ *
+ * @param callable|resource|string $output A line dumper callable, an opened stream or an output path
+ *
+ * @return callable|resource|string The previous output destination
+ */
+ public function setOutput($output)
+ {
+ $prev = $this->outputStream ?? $this->lineDumper;
+
+ if (\is_callable($output)) {
+ $this->outputStream = null;
+ $this->lineDumper = $output;
+ } else {
+ if (\is_string($output)) {
+ $output = fopen($output, 'w');
+ }
+ $this->outputStream = $output;
+ $this->lineDumper = [$this, 'echoLine'];
+ }
+
+ return $prev;
+ }
+
+ /**
+ * Sets the default character encoding to use for non-UTF8 strings.
+ *
+ * @return string The previous charset
+ */
+ public function setCharset(string $charset)
+ {
+ $prev = $this->charset;
+
+ $charset = strtoupper($charset);
+ $charset = null === $charset || 'UTF-8' === $charset || 'UTF8' === $charset ? 'CP1252' : $charset;
+
+ $this->charset = $charset;
+
+ return $prev;
+ }
+
+ /**
+ * Sets the indentation pad string.
+ *
+ * @param string $pad A string that will be prepended to dumped lines, repeated by nesting level
+ *
+ * @return string The previous indent pad
+ */
+ public function setIndentPad(string $pad)
+ {
+ $prev = $this->indentPad;
+ $this->indentPad = $pad;
+
+ return $prev;
+ }
+
+ /**
+ * Dumps a Data object.
+ *
+ * @param callable|resource|string|true|null $output A line dumper callable, an opened stream, an output path or true to return the dump
+ *
+ * @return string|null The dump as string when $output is true
+ */
+ public function dump(Data $data, $output = null)
+ {
+ $this->decimalPoint = localeconv();
+ $this->decimalPoint = $this->decimalPoint['decimal_point'];
+
+ if ($locale = $this->flags & (self::DUMP_COMMA_SEPARATOR | self::DUMP_TRAILING_COMMA) ? setlocale(\LC_NUMERIC, 0) : null) {
+ setlocale(\LC_NUMERIC, 'C');
+ }
+
+ if ($returnDump = true === $output) {
+ $output = fopen('php://memory', 'r+');
+ }
+ if ($output) {
+ $prevOutput = $this->setOutput($output);
+ }
+ try {
+ $data->dump($this);
+ $this->dumpLine(-1);
+
+ if ($returnDump) {
+ $result = stream_get_contents($output, -1, 0);
+ fclose($output);
+
+ return $result;
+ }
+ } finally {
+ if ($output) {
+ $this->setOutput($prevOutput);
+ }
+ if ($locale) {
+ setlocale(\LC_NUMERIC, $locale);
+ }
+ }
+
+ return null;
+ }
+
+ /**
+ * Dumps the current line.
+ *
+ * @param int $depth The recursive depth in the dumped structure for the line being dumped,
+ * or -1 to signal the end-of-dump to the line dumper callable
+ */
+ protected function dumpLine(int $depth)
+ {
+ ($this->lineDumper)($this->line, $depth, $this->indentPad);
+ $this->line = '';
+ }
+
+ /**
+ * Generic line dumper callback.
+ */
+ protected function echoLine(string $line, int $depth, string $indentPad)
+ {
+ if (-1 !== $depth) {
+ fwrite($this->outputStream, str_repeat($indentPad, $depth).$line."\n");
+ }
+ }
+
+ /**
+ * Converts a non-UTF-8 string to UTF-8.
+ *
+ * @return string|null The string converted to UTF-8
+ */
+ protected function utf8Encode(?string $s)
+ {
+ if (null === $s || preg_match('//u', $s)) {
+ return $s;
+ }
+
+ if (!\function_exists('iconv')) {
+ throw new \RuntimeException('Unable to convert a non-UTF-8 string to UTF-8: required function iconv() does not exist. You should install ext-iconv or symfony/polyfill-iconv.');
+ }
+
+ if (false !== $c = @iconv($this->charset, 'UTF-8', $s)) {
+ return $c;
+ }
+ if ('CP1252' !== $this->charset && false !== $c = @iconv('CP1252', 'UTF-8', $s)) {
+ return $c;
+ }
+
+ return iconv('CP850', 'UTF-8', $s);
+ }
+}