feat: dist/vendor pridan do repa pro server deploy

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 09:23:35 +01:00
parent b2a2937a35
commit d70620eb05
123 changed files with 17389 additions and 0 deletions
--- a/dist/vendor/chillerlan/php-qrcode/src/Data/ReedSolomonEncoder.php
+++ b/dist/vendor/chillerlan/php-qrcode/src/Data/ReedSolomonEncoder.php
@@ -0,0 +1,127 @@
+<?php
+/**
+ * Class ReedSolomonEncoder
+ *
+ * @created      07.01.2021
+ * @author       smiley <smiley@chillerlan.net>
+ * @copyright    2021 smiley
+ * @license      MIT
+ */
+
+namespace chillerlan\QRCode\Data;
+
+use chillerlan\QRCode\Common\{BitBuffer, EccLevel, GenericGFPoly, GF256, Version};
+use function array_fill, array_merge, count, max;
+
+/**
+ * Reed-Solomon encoding - ISO/IEC 18004:2000 Section 8.5 ff
+ *
+ * @see http://www.thonky.com/qr-code-tutorial/error-correction-coding
+ */
+final class ReedSolomonEncoder{
+
+	private Version  $version;
+	private EccLevel $eccLevel;
+
+	private array    $interleavedData;
+	private int      $interleavedDataIndex;
+
+	/**
+	 * ReedSolomonDecoder constructor
+	 */
+	public function __construct(Version $version, EccLevel $eccLevel){
+		$this->version  = $version;
+		$this->eccLevel = $eccLevel;
+	}
+
+	/**
+	 * ECC encoding and interleaving
+	 *
+	 * @throws \chillerlan\QRCode\QRCodeException
+	 */
+	public function interleaveEcBytes(BitBuffer $bitBuffer):array{
+		[$numEccCodewords, [[$l1, $b1], [$l2, $b2]]] = $this->version->getRSBlocks($this->eccLevel);
+
+		$rsBlocks = array_fill(0, $l1, [($numEccCodewords + $b1), $b1]);
+
+		if($l2 > 0){
+			$rsBlocks = array_merge($rsBlocks, array_fill(0, $l2, [($numEccCodewords + $b2), $b2]));
+		}
+
+		$bitBufferData  = $bitBuffer->getBuffer();
+		$dataBytes      = [];
+		$ecBytes        = [];
+		$maxDataBytes   = 0;
+		$maxEcBytes     = 0;
+		$dataByteOffset = 0;
+
+		foreach($rsBlocks as $key => [$rsBlockTotal, $dataByteCount]){
+			$dataBytes[$key] = [];
+
+			for($i = 0; $i < $dataByteCount; $i++){
+				$dataBytes[$key][$i] = ($bitBufferData[($i + $dataByteOffset)] & 0xff);
+			}
+
+			$ecByteCount    = ($rsBlockTotal - $dataByteCount);
+			$ecBytes[$key]  = $this->encode($dataBytes[$key], $ecByteCount);
+			$maxDataBytes   = max($maxDataBytes, $dataByteCount);
+			$maxEcBytes     = max($maxEcBytes, $ecByteCount);
+			$dataByteOffset += $dataByteCount;
+		}
+
+		$this->interleavedData      = array_fill(0, $this->version->getTotalCodewords(), 0);
+		$this->interleavedDataIndex = 0;
+		$numRsBlocks                = ($l1 + $l2);
+
+		$this->interleave($dataBytes, $maxDataBytes, $numRsBlocks);
+		$this->interleave($ecBytes, $maxEcBytes, $numRsBlocks);
+
+		return $this->interleavedData;
+	}
+
+	/**
+	 *
+	 */
+	private function encode(array $dataBytes, int $ecByteCount):array{
+		$rsPoly = new GenericGFPoly([1]);
+
+		for($i = 0; $i < $ecByteCount; $i++){
+			$rsPoly = $rsPoly->multiply(new GenericGFPoly([1, GF256::exp($i)]));
+		}
+
+		$rsPolyDegree = $rsPoly->getDegree();
+
+		$modCoefficients = (new GenericGFPoly($dataBytes, $rsPolyDegree))
+			->mod($rsPoly)
+			->getCoefficients()
+		;
+
+		$ecBytes = array_fill(0, $rsPolyDegree, 0);
+		$count   = (count($modCoefficients) - $rsPolyDegree);
+
+		foreach($ecBytes as $i => &$val){
+			$modIndex = ($i + $count);
+			$val      = 0;
+
+			if($modIndex >= 0){
+				$val = $modCoefficients[$modIndex];
+			}
+		}
+
+		return $ecBytes;
+	}
+
+	/**
+	 *
+	 */
+	private function interleave(array $byteArray, int $maxBytes, int $numRsBlocks):void{
+		for($x = 0; $x < $maxBytes; $x++){
+			for($y = 0; $y < $numRsBlocks; $y++){
+				if($x < count($byteArray[$y])){
+					$this->interleavedData[$this->interleavedDataIndex++] = $byteArray[$y][$x];
+				}
+			}
+		}
+	}
+
+}