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<?php |
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namespace Blocktrail\SDK\Address; |
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use BitWasp\Bitcoin\Address\AddressInterface; |
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use BitWasp\Bitcoin\Address\Base58AddressInterface; |
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use BitWasp\Bitcoin\Address\PayToPubKeyHashAddress; |
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use BitWasp\Bitcoin\Address\ScriptHashAddress; |
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use BitWasp\Bitcoin\Address\SegwitAddress; |
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use BitWasp\Bitcoin\Bitcoin; |
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use BitWasp\Bitcoin\Network\NetworkInterface; |
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use BitWasp\Bitcoin\Script\Classifier\OutputClassifier; |
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use BitWasp\Bitcoin\Script\ScriptInterface; |
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use BitWasp\Bitcoin\Script\ScriptType; |
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use BitWasp\Bitcoin\Script\WitnessProgram; |
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use BitWasp\Buffertools\BufferInterface; |
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use Blocktrail\SDK\Exceptions\BlocktrailSDKException; |
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class BitcoinAddressReader extends AddressReaderBase |
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{ |
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/** |
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* @param ScriptInterface $outputScript |
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* @return AddressInterface|PayToPubKeyHashAddress|ScriptHashAddress|SegwitAddress |
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*/ |
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public function fromOutputScript(ScriptInterface $outputScript) { |
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$wp = null; |
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if ($outputScript->isWitness($wp)) { |
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/** @var WitnessProgram $wp */ |
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return new SegwitAddress($wp); |
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} |
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$decode = (new OutputClassifier())->decode($outputScript); |
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switch ($decode->getType()) { |
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case ScriptType::P2PKH: |
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/** @var BufferInterface $solution */ |
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return new PayToPubKeyHashAddress($decode->getSolution()); |
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case ScriptType::P2SH: |
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/** @var BufferInterface $solution */ |
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return new ScriptHashAddress($decode->getSolution()); |
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default: |
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throw new \RuntimeException('Script type is not associated with an address'); |
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} |
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} |
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/** |
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* @param string $strAddress |
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* @param NetworkInterface|null $network |
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* @return Base58AddressInterface|SegwitAddress|null |
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* @throws BlocktrailSDKException |
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*/ |
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public function fromString($strAddress, NetworkInterface $network = null) { |
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$network = $network ?: Bitcoin::getNetwork(); |
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if (($base58Address = $this->readBase58($strAddress, $network))) { |
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return $base58Address; |
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} |
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if (($bech32Address = $this->readBech32($strAddress, $network))) { |
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return $bech32Address; |
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} |
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throw new BlocktrailSDKException("Address not recognized"); |
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} |
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} |
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blocktrail /
blocktrail-sdk-php
