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<?php |
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namespace BitWasp\Bitcoin\Network; |
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class Network implements NetworkInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $addressByte; |
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/** |
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* @var string |
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*/ |
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private $privByte; |
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/** |
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* @var string |
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*/ |
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private $p2shByte; |
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/** |
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* @var string |
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*/ |
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private $witnessV0KeyHash; |
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/** |
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* @var string |
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*/ |
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private $witnessV0ScriptHash; |
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/** |
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* @var bool |
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*/ |
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private $testnet; |
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/** |
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* @var null|string |
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*/ |
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private $xpubByte; |
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/** |
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* @var null|string |
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*/ |
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private $xprivByte; |
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/** |
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* @var string |
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*/ |
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private $netMagicBytes; |
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/** |
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* Load basic data, throw exception if it's not provided |
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* |
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* @param string $addressByte |
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* @param string $p2shByte |
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* @param string $privByte |
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* @param bool $testnet |
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* @throws \Exception |
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*/ |
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public function __construct($addressByte, $p2shByte, $privByte, $testnet = false) |
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{ |
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if (!(ctype_xdigit($addressByte) && strlen($addressByte) === 2)) { |
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throw new \InvalidArgumentException('address byte must be 1 hexadecimal byte'); |
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} |
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if (!(ctype_xdigit($p2shByte) && strlen($p2shByte) === 2)) { |
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throw new \InvalidArgumentException('p2sh byte must be 1 hexadecimal byte'); |
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} |
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if (!(ctype_xdigit($privByte) && strlen($privByte) === 2)) { |
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throw new \InvalidArgumentException('priv byte must be 1 hexadecimal byte'); |
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} |
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if (!is_bool($testnet)) { |
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throw new \InvalidArgumentException('Testnet parameter must be a boolean'); |
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} |
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$this->addressByte = $addressByte; |
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$this->p2shByte = $p2shByte; |
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$this->privByte = $privByte; |
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$this->testnet = $testnet; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function isTestnet() |
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{ |
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return $this->testnet; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getAddressByte() |
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{ |
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return $this->addressByte; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getPrivByte() |
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{ |
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return $this->privByte; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getP2shByte() |
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{ |
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return $this->p2shByte; |
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} |
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/** |
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* Get version bytes for XPUB key |
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* |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getHDPubByte() |
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{ |
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if ($this->xpubByte === null) { |
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throw new \Exception('No HD xpub byte was set'); |
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} |
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return $this->xpubByte; |
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} |
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/** |
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* Set version bytes for XPUB key |
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* |
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* @param string $bytes |
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* @return $this |
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*/ |
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public function setHDPubByte($bytes) |
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{ |
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if (strlen($bytes) === 8 && ctype_xdigit($bytes) === true) { |
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$this->xpubByte = $bytes; |
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} |
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return $this; |
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} |
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/** |
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* Get version bytes for XPRIV key |
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* |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getHDPrivByte() |
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{ |
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if ($this->xprivByte === null) { |
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throw new \Exception('No HD xpriv byte was set'); |
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} |
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return $this->xprivByte; |
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} |
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/** |
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* Set version bytes for XPRIV key |
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* |
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* @param string $bytes |
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* @return $this |
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*/ |
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public function setHDPrivByte($bytes) |
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{ |
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if (strlen($bytes) === 8 && ctype_xdigit($bytes) === true) { |
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$this->xprivByte = $bytes; |
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} |
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return $this; |
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} |
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/** |
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* @param string $witnessByte |
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* @return $this |
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*/ |
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public function setP2WPKHByte($witnessByte) |
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{ |
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if (!(ctype_xdigit($witnessByte) && strlen($witnessByte) === 2)) { |
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throw new \InvalidArgumentException('witness byte must be 1 hexadecimal byte'); |
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} |
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$this->witnessV0KeyHash = $witnessByte; |
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return $this; |
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} |
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/** |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getP2WPKHByte() |
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{ |
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if ($this->witnessV0KeyHash === null) { |
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throw new \Exception('No segnet byte was set'); |
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} |
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return $this->witnessV0KeyHash; |
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} |
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/** |
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* @param string $witnessByte |
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* @return $this |
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*/ |
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public function setP2WSHByte($witnessByte) |
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{ |
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if (!(ctype_xdigit($witnessByte) && strlen($witnessByte) === 2)) { |
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throw new \InvalidArgumentException('witness byte must be 1 hexadecimal byte'); |
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} |
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$this->witnessV0ScriptHash = $witnessByte; |
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return $this; |
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} |
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/** |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getP2WSHByte() |
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{ |
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if ($this->witnessV0ScriptHash === null) { |
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throw new \Exception('No P2WPS was set'); |
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} |
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return $this->witnessV0ScriptHash; |
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} |
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/** |
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* @param string $bytes |
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* @return $this |
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*/ |
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public function setNetMagicBytes($bytes) |
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{ |
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$this->netMagicBytes = $bytes; |
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return $this; |
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} |
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/** |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getNetMagicBytes() |
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{ |
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if ($this->netMagicBytes === null) { |
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throw new \Exception('No network magic bytes were set'); |
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} |
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return $this->netMagicBytes; |
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} |
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} |
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