BitWasp\Bitcoin\Script\ConsensusFactory

Complexity

Total Complexity

7

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

84.21%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	flags()	0	4	1
A	defaultFlags()	0	8	1
A	getNativeConsensus()	0	4	1
A	getBitcoinConsensus()	0	4	1
A	getConsensus()	0	8	2

<?php

namespace BitWasp\Bitcoin\Script;

use BitWasp\Bitcoin\Crypto\EcAdapter\Adapter\EcAdapterInterface;
use BitWasp\Bitcoin\Flags;
use BitWasp\Bitcoin\Script\Consensus\BitcoinConsensus;
use BitWasp\Bitcoin\Script\Consensus\ConsensusInterface;
use BitWasp\Bitcoin\Script\Consensus\NativeConsensus;
use BitWasp\Bitcoin\Script\Interpreter\InterpreterInterface;

class ConsensusFactory
{
    /**
     * @var EcAdapterInterface
     */
    private $ecAdapter;

    /**
     * @param EcAdapterInterface $ecAdapter
     */
    public function __construct(EcAdapterInterface $ecAdapter)
    {
        $this->ecAdapter = $ecAdapter;
    }

    /**
     * @param $int
     * @return Flags
     */
    public function flags($int)
    {
        return new Flags($int);
    }

    /**
     * @return Flags
     */
    public function defaultFlags()
    {
        return $this->flags(
            InterpreterInterface::VERIFY_P2SH | InterpreterInterface::VERIFY_STRICTENC | InterpreterInterface::VERIFY_DERSIG |
            InterpreterInterface::VERIFY_LOW_S | InterpreterInterface::VERIFY_NULL_DUMMY | InterpreterInterface::VERIFY_SIGPUSHONLY |
            InterpreterInterface::VERIFY_DISCOURAGE_UPGRADABLE_NOPS | InterpreterInterface::VERIFY_CLEAN_STACK
        );
    }

    /**
     * @param Flags $flags
     * @return NativeConsensus
     */
    public function getNativeConsensus(Flags $flags)
    {
        return new NativeConsensus($this->ecAdapter, $flags);
    }

    /**
     * @param Flags $flags
     * @return BitcoinConsensus
     */
    public function getBitcoinConsensus(Flags $flags)
    {
        return new BitcoinConsensus($flags);
    }

    /**
     * @param Flags $flags
     * @return ConsensusInterface
     */
    public function getConsensus(Flags $flags)
    {
        if (extension_loaded('bitcoinconsensus')) {
            return $this->getBitcoinConsensus($flags);
        } else {
            return $this->getNativeConsensus($flags);
        }
    }
}