Rumah > Soal Jawab > teks badan
从github上clone了bitcoin的源码,看src文件里大多是cpp文件,应该是用c++写的,但是没找到main函数,如果我想在windows上编译运行,如何做呢?有人分析过源码么?
高洛峰2017-04-17 11:15:12
文章来自知乎:深入浅出比特币 作者:Wu Hao
作者在 2013-11-22 添加了「第负一章 第二节 删节版」,并提供了一段源码:
function mine()
{
while(true)
{
longestChain = getLongestValidChain()
-- A number that changes every time, so that you don't waste time
-- trying to calculate a valid blockHash with the same input.
nonce = getNewNonce()
currentTXs = getUnconfirmedTransactionsFromNetwork()
newBlock = getNewBlock(longestChain, currentTX, nonce)
-- http://en.wikipedia.org/wiki/SHA-2
-- and this is what all the "mining machines" are doing.
blockHash = sha256(newBlock)
if(meetReqirements(blockHash))
{
broadcast(newBlock)
-- Now the height the block chain is incremented by 1
-- (if the new block is accepted by other peers),
-- and all the TXs in the new block are "confirmed"
}
}
}
////////////////////////////////////////////////////////////////
function sendBTC(amount)
{
sourceTXs = pickConfirmedTransactionsToBeSpent(amount)
tx = generateTX(sourceTXs, targetAddrs, amount, fee)
signedTx = sign(tx, privateKeysOfAllInputAddress)
broadcast(signedTx)
}
////////////////////////////////////////////////////////////////
现在虽然没有分析,不过静待作者的更新吧。
----2013-12-10 13:16 更新---
非常遗憾,作者的回信是:“没有继续写的打算”。