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<?php |
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namespace BitWasp\Bitcoin; |
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use BitWasp\Bitcoin\Chain\Params; |
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use BitWasp\Bitcoin\Chain\ParamsInterface; |
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use BitWasp\Bitcoin\Crypto\EcAdapter\Adapter\EcAdapterInterface; |
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use BitWasp\Bitcoin\Crypto\EcAdapter\EcAdapterFactory; |
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use BitWasp\Bitcoin\Math\Math; |
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use BitWasp\Bitcoin\Network\NetworkFactory; |
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use BitWasp\Bitcoin\Network\NetworkInterface; |
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use Mdanter\Ecc\EccFactory; |
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use Mdanter\Ecc\Primitives\GeneratorPoint; |
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class Bitcoin |
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{ |
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/** |
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* @var NetworkInterface |
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*/ |
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private static $network; |
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/** |
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* @var EcAdapterInterface |
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*/ |
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private static $adapter; |
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/** |
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* @var ParamsInterface |
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*/ |
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private static $params; |
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/** |
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* @return Math |
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*/ |
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5478 |
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public static function getMath() |
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{ |
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return new Math(); |
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} |
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/** |
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* Load the generator to be used throughout |
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*/ |
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public static function getGenerator() |
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{ |
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return EccFactory::getSecgCurves(self::getMath())->generator256k1(); |
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} |
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/** |
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* @param Math $math |
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* @param GeneratorPoint $generator |
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* @return EcAdapterInterface |
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*/ |
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public static function getEcAdapter(Math $math = null, GeneratorPoint $generator = null) |
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{ |
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if (null === self::$adapter) { |
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self::$adapter = EcAdapterFactory::getAdapter( |
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($math ?: self::getMath()), |
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($generator ?: self::getGenerator()) |
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); |
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} |
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return self::$adapter; |
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} |
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/** |
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* @param ParamsInterface $params |
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*/ |
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public static function setParams(ParamsInterface $params) |
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{ |
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self::$params = $params; |
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} |
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/** |
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* @return ParamsInterface |
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*/ |
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public static function getParams() |
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{ |
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if (null === self::$params) { |
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self::$params = self::getDefaultParams(); |
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} |
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return self::$params; |
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} |
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/** |
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* @param Math|null $math |
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* @return ParamsInterface |
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*/ |
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public static function getDefaultParams(Math $math = null) |
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{ |
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return new Params($math ?: self::getMath()); |
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} |
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/** |
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* @param EcAdapterInterface $adapter |
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*/ |
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public static function setAdapter(EcAdapterInterface $adapter) |
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{ |
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self::$adapter = $adapter; |
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} |
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/** |
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* @param NetworkInterface $network |
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*/ |
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public static function setNetwork(NetworkInterface $network) |
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{ |
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self::$network = $network; |
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} |
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/** |
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* @return NetworkInterface |
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*/ |
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public static function getNetwork() |
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{ |
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if (null === self::$network) { |
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self::$network = self::getDefaultNetwork(); |
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} |
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return self::$network; |
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} |
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/** |
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* @return NetworkInterface |
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*/ |
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public static function getDefaultNetwork() |
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{ |
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return NetworkFactory::bitcoin(); |
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} |
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} |
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Bit-Wasp /
bitcoin-php
