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<?php |
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namespace BitWasp\Bitcoin\Serializer\Block; |
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use BitWasp\Bitcoin\Block\Block; |
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use BitWasp\Bitcoin\Block\BlockInterface; |
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use BitWasp\Bitcoin\Math\Math; |
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use BitWasp\Bitcoin\Serializer\Transaction\TransactionSerializerInterface; |
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use BitWasp\Bitcoin\Serializer\Types; |
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use BitWasp\Buffertools\Exceptions\ParserOutOfRange; |
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use BitWasp\Buffertools\Parser; |
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class BlockSerializer implements BlockSerializerInterface |
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{ |
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/** |
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* @var Math |
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*/ |
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private $math; |
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/** |
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* @var BlockHeaderSerializer |
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*/ |
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private $headerSerializer; |
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/** |
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* @var \BitWasp\Buffertools\Types\VarInt |
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*/ |
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private $varint; |
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/** |
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* @var TransactionSerializerInterface |
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*/ |
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private $txSerializer; |
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/** |
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* @param Math $math |
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* @param BlockHeaderSerializer $headerSerializer |
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* @param TransactionSerializerInterface $txSerializer |
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*/ |
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public function __construct(Math $math, BlockHeaderSerializer $headerSerializer, TransactionSerializerInterface $txSerializer) |
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{ |
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$this->math = $math; |
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$this->headerSerializer = $headerSerializer; |
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$this->varint = Types::varint(); |
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$this->txSerializer = $txSerializer; |
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} |
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/** |
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* @param Parser $parser |
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* @return BlockInterface |
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* @throws ParserOutOfRange |
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*/ |
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public function fromParser(Parser $parser) |
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{ |
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try { |
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$header = $this->headerSerializer->fromParser($parser); |
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$nTx = $this->varint->read($parser); |
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$vTx = []; |
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for ($i = 0; $i < $nTx; $i++) { |
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$vTx[] = $this->txSerializer->fromParser($parser); |
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} |
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return new Block($this->math, $header, $vTx); |
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} catch (ParserOutOfRange $e) { |
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throw new ParserOutOfRange('Failed to extract full block header from parser'); |
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} |
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} |
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/** |
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* @param \BitWasp\Buffertools\BufferInterface|string $string |
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* @return BlockInterface |
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* @throws ParserOutOfRange |
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*/ |
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public function parse($string) |
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{ |
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return $this->fromParser(new Parser($string)); |
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} |
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/** |
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* @param BlockInterface $block |
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* @return \BitWasp\Buffertools\BufferInterface |
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*/ |
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public function serialize(BlockInterface $block) |
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{ |
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$parser = new Parser($this->headerSerializer->serialize($block->getHeader())); |
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$parser->appendBinary($this->varint->write(count($block->getTransactions()))); |
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foreach ($block->getTransactions() as $tx) { |
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$parser->appendBuffer($this->txSerializer->serialize($tx)); |
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} |
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return $parser->getBuffer(); |
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} |
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} |
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Bit-Wasp /
bitcoin-php
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.