/**
* {@inheritdoc}
* @see \BitWasp\Bitcoin\Chain\DifficultyInterface::getDifficulty()
*/
public function getDifficulty(Buffer $bits)
{
$target = $this->math->getCompact($bits);
$lowest = $this->math->getCompact($this->lowestBits());
$lowest = $this->math->mul($lowest, $this->math->pow(10, self::DIFF_PRECISION));
$difficulty = str_pad($this->math->div($lowest, $target), self::DIFF_PRECISION + 1, '0', STR_PAD_LEFT);
$intPart = substr($difficulty, 0, 0 - self::DIFF_PRECISION);
$decPart = substr($difficulty, 0 - self::DIFF_PRECISION, self::DIFF_PRECISION);
return $intPart . '.' . $decPart;
}
$config = (object) parse_ini_file($configFile);
//$currency = Main::getCurrency($currencyName);
$db = new MariaInterface(["host" => $config->dbhost, "user" => $config->dbuser, "pass" => $config->dbpass, "port" => $config->dbport, "name" => $config->dbname]);
$bitcoind = RpcFactory::bitcoind($config->rpchost, $config->rpcport, $config->rpcuser, $config->rpcpass);
$network = NetworkFactory::create($config->magic_byte, $config->magic_p2sh_byte, $config->private_key_byte)->setHDPubByte($config->hd_pub_byte)->setHDPrivByte($config->hd_priv_byte)->setNetMagicBytes($config->net_magic_bytes);
Bitcoin::setNetwork($network);
$nextBlockHash = $bitcoind->getblockhash($x);
do {
echo "Block {$x}\n";
$blockhash = $nextBlockHash;
$block = $bitcoind->getblock($blockhash);
$blockHeader = $block->getHeader();
$blockBits = $blockHeader->getBits();
$blockTime = $blockHeader->getTimestamp();
$nextBlockHash = $blockHeader->getNextBlock();
$bvals = ['isiidsisdss', $blockHeader->getTimestamp(), $blockHeader->getBlockHash(), $block->getBuffer()->getSize(), $x, $blockHeader->getVersion(), $blockHeader->getMerkleRoot(), $blockHeader->getNonce(), $math->getCompact($blockBits), $difficulty->getDifficulty($blockBits), $blockHeader->getPrevBlock(), $nextBlockHash];
$block_id = $db->value('select block_id from blocks where hash = ?', ['s', $blockhash]);
if (!$block_id) {
$bsql = "insert into blocks " . "(time, " . "hash, " . "size, " . "height, " . "version, " . "merkleroot, " . "nonce, " . "bits, " . "difficulty, " . "previousblockhash, " . "nextblockhash, " . "last_updated " . ") values (from_unixtime(?), ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, now())";
$block_id = $db->insert($bsql, $bvals);
} else {
$bsql = "update blocks set " . "time = ?, hash = ?, size = ?, height = ?, version = ?, " . "merkleroot = ?, nonce = ?, bits = ?, difficulty = ?, " . "previousblockhash = ?, nextblockhash = ?, last_updated = now() " . "where block_id = ?";
$bvals[0] = $bvals[0] . 'i';
$bvals[] = $block_id;
$db->update($bsql, $bvals);
}
$txs = $block->getTransactions();
for ($t = 0; $t < $txs->count(); $t++) {
$tx = $txs->getTransaction($t);
$txid = $tx->getTransactionId();
//echo "\n","TXID: ",$txid,"\n";
