diff options
Diffstat (limited to 'vendor/chillerlan/php-qrcode/src/Common/ECICharset.php')
| -rw-r--r-- | vendor/chillerlan/php-qrcode/src/Common/ECICharset.php | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/vendor/chillerlan/php-qrcode/src/Common/ECICharset.php b/vendor/chillerlan/php-qrcode/src/Common/ECICharset.php new file mode 100644 index 000000000..0c98e36da --- /dev/null +++ b/vendor/chillerlan/php-qrcode/src/Common/ECICharset.php @@ -0,0 +1,125 @@ +<?php +/** + * Class ECICharset + * + * @created 21.01.2021 + * @author ZXing Authors + * @author smiley <smiley@chillerlan.net> + * @copyright 2021 smiley + * @license Apache-2.0 + */ + +namespace chillerlan\QRCode\Common; + +use chillerlan\QRCode\QRCodeException; +use function sprintf; + +/** + * ISO/IEC 18004:2000 - 8.4.1 Extended Channel Interpretation (ECI) Mode + */ +final class ECICharset{ + + public const CP437 = 0; // Code page 437, DOS Latin US + public const ISO_IEC_8859_1_GLI = 1; // GLI encoding with characters 0 to 127 identical to ISO/IEC 646 and characters 128 to 255 identical to ISO 8859-1 + public const CP437_WO_GLI = 2; // An equivalent code table to CP437, without the return-to-GLI 0 logic + public const ISO_IEC_8859_1 = 3; // Latin-1 (Default) + public const ISO_IEC_8859_2 = 4; // Latin-2 + public const ISO_IEC_8859_3 = 5; // Latin-3 + public const ISO_IEC_8859_4 = 6; // Latin-4 + public const ISO_IEC_8859_5 = 7; // Latin/Cyrillic + public const ISO_IEC_8859_6 = 8; // Latin/Arabic + public const ISO_IEC_8859_7 = 9; // Latin/Greek + public const ISO_IEC_8859_8 = 10; // Latin/Hebrew + public const ISO_IEC_8859_9 = 11; // Latin-5 + public const ISO_IEC_8859_10 = 12; // Latin-6 + public const ISO_IEC_8859_11 = 13; // Latin/Thai + // 14 reserved + public const ISO_IEC_8859_13 = 15; // Latin-7 (Baltic Rim) + public const ISO_IEC_8859_14 = 16; // Latin-8 (Celtic) + public const ISO_IEC_8859_15 = 17; // Latin-9 + public const ISO_IEC_8859_16 = 18; // Latin-10 + // 19 reserved + public const SHIFT_JIS = 20; // JIS X 0208 Annex 1 + JIS X 0201 + public const WINDOWS_1250_LATIN_2 = 21; // Superset of Latin-2, Central Europe + public const WINDOWS_1251_CYRILLIC = 22; // Latin/Cyrillic + public const WINDOWS_1252_LATIN_1 = 23; // Superset of Latin-1 + public const WINDOWS_1256_ARABIC = 24; + public const ISO_IEC_10646_UCS_2 = 25; // High order byte first (UTF-16BE) + public const ISO_IEC_10646_UTF_8 = 26; // UTF-8 + public const ISO_IEC_646_1991 = 27; // International Reference Version of ISO 7-bit coded character set (US-ASCII) + public const BIG5 = 28; // Big 5 (Taiwan) Chinese Character Set + public const GB18030 = 29; // GB (PRC) Chinese Character Set + public const EUC_KR = 30; // Korean Character Set + + /** + * map of charset id -> name + * + * @see \mb_list_encodings() + */ + public const MB_ENCODINGS = [ + self::CP437 => null, + self::ISO_IEC_8859_1_GLI => null, + self::CP437_WO_GLI => null, + self::ISO_IEC_8859_1 => 'ISO-8859-1', + self::ISO_IEC_8859_2 => 'ISO-8859-2', + self::ISO_IEC_8859_3 => 'ISO-8859-3', + self::ISO_IEC_8859_4 => 'ISO-8859-4', + self::ISO_IEC_8859_5 => 'ISO-8859-5', + self::ISO_IEC_8859_6 => 'ISO-8859-6', + self::ISO_IEC_8859_7 => 'ISO-8859-7', + self::ISO_IEC_8859_8 => 'ISO-8859-8', + self::ISO_IEC_8859_9 => 'ISO-8859-9', + self::ISO_IEC_8859_10 => 'ISO-8859-10', + self::ISO_IEC_8859_11 => null, + self::ISO_IEC_8859_13 => 'ISO-8859-13', + self::ISO_IEC_8859_14 => 'ISO-8859-14', + self::ISO_IEC_8859_15 => 'ISO-8859-15', + self::ISO_IEC_8859_16 => 'ISO-8859-16', + self::SHIFT_JIS => 'SJIS', + self::WINDOWS_1250_LATIN_2 => null, // @see https://www.php.net/manual/en/function.mb-convert-encoding.php#112547 + self::WINDOWS_1251_CYRILLIC => 'Windows-1251', + self::WINDOWS_1252_LATIN_1 => 'Windows-1252', + self::WINDOWS_1256_ARABIC => null, // @see https://stackoverflow.com/a/8592995 + self::ISO_IEC_10646_UCS_2 => 'UTF-16BE', + self::ISO_IEC_10646_UTF_8 => 'UTF-8', + self::ISO_IEC_646_1991 => 'ASCII', + self::BIG5 => 'BIG-5', + self::GB18030 => 'GB18030', + self::EUC_KR => 'EUC-KR', + ]; + + /** + * The current ECI character set ID + */ + private int $charsetID; + + /** + * @throws \chillerlan\QRCode\QRCodeException + */ + public function __construct(int $charsetID){ + + if($charsetID < 0 || $charsetID > 999999){ + throw new QRCodeException(sprintf('invalid charset id: "%s"', $charsetID)); + } + + $this->charsetID = $charsetID; + } + + /** + * Returns the current character set ID + */ + public function getID():int{ + return $this->charsetID; + } + + /** + * Returns the name of the current character set or null if no name is available + * + * @see \mb_convert_encoding() + * @see \iconv() + */ + public function getName():?string{ + return (self::MB_ENCODINGS[$this->charsetID] ?? null); + } + +} |