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<?php |
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namespace BitWasp\Bitcoin\Serializer\Transaction; |
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use BitWasp\Bitcoin\Script\Script; |
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use BitWasp\Bitcoin\Serializer\Types; |
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use BitWasp\Bitcoin\Transaction\TransactionInput; |
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use BitWasp\Bitcoin\Transaction\TransactionInputInterface; |
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use BitWasp\Buffertools\Buffer; |
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use BitWasp\Buffertools\BufferInterface; |
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use BitWasp\Buffertools\Parser; |
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class TransactionInputSerializer |
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{ |
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/** |
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* @var OutPointSerializer |
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*/ |
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private $outpointSerializer; |
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/** |
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* @var \BitWasp\Buffertools\Types\VarString |
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*/ |
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private $varstring; |
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/** |
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* @var \BitWasp\Buffertools\Types\Uint32 |
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*/ |
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private $uint32le; |
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2692 |
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/** |
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* TransactionInputSerializer constructor. |
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* @param OutPointSerializerInterface $outPointSerializer |
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*/ |
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public function __construct(OutPointSerializerInterface $outPointSerializer) |
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{ |
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$this->outpointSerializer = $outPointSerializer; |
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$this->varstring = Types::varstring(); |
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$this->uint32le = Types::uint32le(); |
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} |
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/** |
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* @param TransactionInputInterface $input |
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* @return BufferInterface |
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*/ |
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public function serialize(TransactionInputInterface $input) |
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{ |
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return new Buffer( |
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$this->outpointSerializer->serialize($input->getOutPoint())->getBinary() . |
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$this->varstring->write($input->getScript()->getBuffer()) . |
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$this->uint32le->write($input->getSequence()) |
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); |
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} |
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/** |
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* @param Parser $parser |
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* @return TransactionInput |
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* @throws \BitWasp\Buffertools\Exceptions\ParserOutOfRange |
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*/ |
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public function fromParser(Parser $parser) |
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{ |
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return new TransactionInput( |
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$this->outpointSerializer->fromParser($parser), |
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new Script($this->varstring->read($parser)), |
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$this->uint32le->read($parser) |
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); |
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} |
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/** |
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* @param BufferInterface|string $string |
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* @return TransactionInput |
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* @throws \BitWasp\Buffertools\Exceptions\ParserOutOfRange |
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*/ |
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public function parse($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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Bit-Wasp /
bitcoin-php
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.