1 files changed, 99 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/CodePage.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/CodePage.php
new file mode 100644
index 0000000..87f7544
--- /dev/null
+++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/CodePage.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Shared;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class CodePage
+{
+    public const DEFAULT_CODE_PAGE = 'CP1252';
+
+    private static $pageArray = [
+        0 => 'CP1252', //    CodePage is not always correctly set when the xls file was saved by Apple's Numbers program
+        367 => 'ASCII', //    ASCII
+        437 => 'CP437', //    OEM US
+        //720 => 'notsupported', //    OEM Arabic
+        737 => 'CP737', //    OEM Greek
+        775 => 'CP775', //    OEM Baltic
+        850 => 'CP850', //    OEM Latin I
+        852 => 'CP852', //    OEM Latin II (Central European)
+        855 => 'CP855', //    OEM Cyrillic
+        857 => 'CP857', //    OEM Turkish
+        858 => 'CP858', //    OEM Multilingual Latin I with Euro
+        860 => 'CP860', //    OEM Portugese
+        861 => 'CP861', //    OEM Icelandic
+        862 => 'CP862', //    OEM Hebrew
+        863 => 'CP863', //    OEM Canadian (French)
+        864 => 'CP864', //    OEM Arabic
+        865 => 'CP865', //    OEM Nordic
+        866 => 'CP866', //    OEM Cyrillic (Russian)
+        869 => 'CP869', //    OEM Greek (Modern)
+        874 => 'CP874', //    ANSI Thai
+        932 => 'CP932', //    ANSI Japanese Shift-JIS
+        936 => 'CP936', //    ANSI Chinese Simplified GBK
+        949 => 'CP949', //    ANSI Korean (Wansung)
+        950 => 'CP950', //    ANSI Chinese Traditional BIG5
+        1200 => 'UTF-16LE', //    UTF-16 (BIFF8)
+        1250 => 'CP1250', //    ANSI Latin II (Central European)
+        1251 => 'CP1251', //    ANSI Cyrillic
+        1252 => 'CP1252', //    ANSI Latin I (BIFF4-BIFF7)
+        1253 => 'CP1253', //    ANSI Greek
+        1254 => 'CP1254', //    ANSI Turkish
+        1255 => 'CP1255', //    ANSI Hebrew
+        1256 => 'CP1256', //    ANSI Arabic
+        1257 => 'CP1257', //    ANSI Baltic
+        1258 => 'CP1258', //    ANSI Vietnamese
+        1361 => 'CP1361', //    ANSI Korean (Johab)
+        10000 => 'MAC', //    Apple Roman
+        10001 => 'CP932', //    Macintosh Japanese
+        10002 => 'CP950', //    Macintosh Chinese Traditional
+        10003 => 'CP1361', //    Macintosh Korean
+        10004 => 'MACARABIC', //    Apple Arabic
+        10005 => 'MACHEBREW', //    Apple Hebrew
+        10006 => 'MACGREEK', //    Macintosh Greek
+        10007 => 'MACCYRILLIC', //    Macintosh Cyrillic
+        10008 => 'CP936', //    Macintosh - Simplified Chinese (GB 2312)
+        10010 => 'MACROMANIA', //    Macintosh Romania
+        10017 => 'MACUKRAINE', //    Macintosh Ukraine
+        10021 => 'MACTHAI', //    Macintosh Thai
+        10029 => 'MACCENTRALEUROPE', //    Macintosh Central Europe
+        10079 => 'MACICELAND', //    Macintosh Icelandic
+        10081 => 'MACTURKISH', //    Macintosh Turkish
+        10082 => 'MACCROATIAN', //    Macintosh Croatian
+        21010 => 'UTF-16LE', //    UTF-16 (BIFF8) This isn't correct, but some Excel writer libraries erroneously use Codepage 21010 for UTF-16LE
+        32768 => 'MAC', //    Apple Roman
+        //32769 => 'unsupported', //    ANSI Latin I (BIFF2-BIFF3)
+        65000 => 'UTF-7', //    Unicode (UTF-7)
+        65001 => 'UTF-8', //    Unicode (UTF-8)
+    ];
+
+    public static function validate(string $codePage): bool
+    {
+        return in_array($codePage, self::$pageArray, true);
+    }
+
+    /**
+     * Convert Microsoft Code Page Identifier to Code Page Name which iconv
+     * and mbstring understands.
+     *
+     * @param int $codePage Microsoft Code Page Indentifier
+     *
+     * @return string Code Page Name
+     */
+    public static function numberToName(int $codePage): string
+    {
+        if (array_key_exists($codePage, self::$pageArray)) {
+            return self::$pageArray[$codePage];
+        }
+        if ($codePage == 720 || $codePage == 32769) {
+            throw new PhpSpreadsheetException("Code page $codePage not supported."); //    OEM Arabic
+        }
+
+        throw new PhpSpreadsheetException('Unknown codepage: ' . $codePage);
+    }
+
+    public static function getEncodings(): array
+    {
+        return self::$pageArray;
+    }
+}