Michael Schiemer
55a330b223
- Add DISCOVERY_LOG_LEVEL=debug - Add DISCOVERY_SHOW_PROGRESS=true - Temporary changes for debugging InitializerProcessor fixes on production
62 lines
2.4 KiB
PHP
62 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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require_once __DIR__ . '/../../vendor/autoload.php';
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use App\Framework\QrCode\DataEncoder;
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use App\Framework\QrCode\DataMode;
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use App\Framework\QrCode\ErrorCorrectionLevel;
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use App\Framework\QrCode\QrCodeVersion;
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// Debug capacity calculation
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$testData = 'otpauth://totp/Test?secret=JBSWY3DPEHPK3PXP';
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echo "Testing data: $testData\n";
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echo "Length: " . strlen($testData) . " characters\n\n";
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// Test different versions
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for ($versionNum = 1; $versionNum <= 6; $versionNum++) {
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$version = new QrCodeVersion($versionNum);
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echo "=== Version $versionNum (Size: " . $version->getModuleCount() . "x" . $version->getModuleCount() . ") ===\n";
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foreach ([ErrorCorrectionLevel::L, ErrorCorrectionLevel::M, ErrorCorrectionLevel::Q, ErrorCorrectionLevel::H] as $errorLevel) {
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$capacity = $version->getDataCapacity($errorLevel);
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echo " {$errorLevel->value}: $capacity bits (" . ($capacity / 8) . " bytes)\n";
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}
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echo "\n";
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}
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// Manual encoding test
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echo "=== Manual Encoding Analysis ===\n";
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$mode = DataMode::detectForData($testData);
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echo "Detected mode: {$mode->value}\n";
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$encoder = new DataEncoder();
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$version = new QrCodeVersion(3);
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$errorLevel = ErrorCorrectionLevel::L;
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echo "\nStep-by-step encoding for Version 3, Level L:\n";
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echo "Capacity: " . $version->getDataCapacity($errorLevel) . " bits\n";
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// Manual bit calculation
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$modeIndicator = 4; // 4 bits for byte mode
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$characterCount = 8; // Version 1-9: 8 bits for character count in byte mode
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$dataLength = strlen($testData) * 8; // Each byte = 8 bits
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$terminator = 4; // Up to 4 terminator bits
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$paddingToByte = 7; // Up to 7 bits to pad to byte boundary
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$totalBits = $modeIndicator + $characterCount + $dataLength + $terminator + $paddingToByte;
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echo "Manual calculation:\n";
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echo " Mode indicator: $modeIndicator bits\n";
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echo " Character count: $characterCount bits\n";
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echo " Data payload: $dataLength bits (" . strlen($testData) . " chars × 8 bits)\n";
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echo " Terminator: $terminator bits (max)\n";
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echo " Byte padding: $paddingToByte bits (max)\n";
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echo " Total (worst case): $totalBits bits\n";
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echo " Actual needed: ~" . ($modeIndicator + $characterCount + $dataLength + 4) . " bits\n";
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$actualCapacity = $version->getDataCapacity($errorLevel);
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echo " Available capacity: $actualCapacity bits\n";
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echo " Should fit: " . ($actualCapacity >= ($modeIndicator + $characterCount + $dataLength + 4) ? "YES" : "NO") . "\n";
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