bool CAccountViewTest::TestGetAccount(bool bCheckExist) {
CSecureAccount account;
//get account by keyID
for (int i = 0; i < VECTOR_SIZE; i++) {
if (bCheckExist) {
if (!pAccountViewTip->GetAccount(vRandomKeyID.at(i), account)) {
return false;
}
} else {
if (pAccountViewTip->GetAccount(vRandomKeyID.at(i), account)) {
return false;
}
}
}
//get account by accountID
for (int i = 0; i < VECTOR_SIZE; i++) {
if (bCheckExist) {
if (!pAccountViewTip->GetAccount(vRandomRegID.at(i).vRegID, account)) {
return false;
}
} else {
if (pAccountViewTip->GetAccount(vRandomRegID.at(i).vRegID, account)) {
return false;
}
}
}
return true;
}
bool CAccountViewTest::SetKeyID() {
for (int i = 0; i < VECTOR_SIZE; i++) {
pAccountViewTip->SetKeyId(vRandomRegID.at(i).vRegID, vRandomKeyID.at(i));
}
return true;
}
bool CAccountViewTest::EraseAccount() {
for (int i = 0; i < VECTOR_SIZE; i++) {
pAccountViewTip->EraseAccount(vRandomKeyID.at(i));
}
return true;
}
bool CAccountViewTest::CheckKeyMap(bool bCheckExist) {
CKeyID keyID;
for (int i = 0; i < VECTOR_SIZE; i++) {
if (bCheckExist) {
if (!pAccountViewTip->GetKeyId(vRandomRegID.at(i).vRegID, keyID)) {
return false;
}
} else {
if (pAccountViewTip->GetKeyId(vRandomRegID.at(i).vRegID, keyID)) {
return false;
}
}
}
return true;
}
bool CAccountViewTest::HaveAccount() {
for (int i = 0; i < VECTOR_SIZE; i++) {
if (pAccountViewTip->HaveAccount(vRandomKeyID.at(i)))
return false;
}
return true;
}
bool CreatePosTx(const CBlockIndex *pPrevIndex, CBlock *pBlock, set<CKeyID>&setCreateKey, CAccountViewCache &view,
CTransactionDBCache &txCache, CScriptDBViewCache &scriptCache) {
set<CKeyID> setKeyID;
setKeyID.clear();
set<CAccount, CAccountComparator> setAcctInfo;
{
LOCK2(cs_main, pwalletMain->cs_wallet);
if((unsigned int)(chainActive.Tip()->nHeight + 1) != pBlock->GetHeight())
return false;
pwalletMain->GetKeys(setKeyID, true); // first:get keyID from pwalletMain
if (setKeyID.empty()) {
return ERRORMSG("CreatePosTx setKeyID empty");
}
LogPrint("INFO","CreatePosTx block time:%d\n", pBlock->GetTime());
for(const auto &keyid:setKeyID) { //second:get account by keyID
//find CAccount info by keyid
if(setCreateKey.size()) {
bool bfind = false;
for(auto &item: setCreateKey){
if(item == keyid){
bfind = true;
break;
}
}
if (!bfind)
continue;
}
CUserID userId = keyid;
CAccount acctInfo;
if (view.GetAccount(userId, acctInfo)) { // check acctInfo is or not allowed to mining ,
//available
// LogPrint("miner", "account info:regid=%s keyid=%s ncoinday=%lld isMiner=%d\n", acctInfo.regID.ToString(),
// acctInfo.keyID.ToString(), acctInfo.GetAccountPos(pBlock->nHeight), acctInfo.IsMiner(pBlock->nHeight));
if (acctInfo.IsRegister() && acctInfo.GetAccountPos(pBlock->GetHeight()) > 0 && acctInfo.IsMiner(pBlock->GetHeight())) {
setAcctInfo.insert(std::move(acctInfo));
// LogPrint("miner", "miner account info:%s\n", acctInfo.ToString());
}
}
}
}
if (setAcctInfo.empty()) {
setCreateKey.clear();
LogPrint("INFO", "CreatePosTx setSecureAcc empty");
return false;
}
uint64_t maxNonce = SysCfg().GetBlockMaxNonce(); //cacul times
uint256 prevblockhash = pPrevIndex->GetBlockHash();
const uint256 targetHash = CBigNum().SetCompact(pBlock->GetBits()).getuint256(); //target hash difficult
set<CAccount, CAccountComparator>::iterator iterAcct = setAcctInfo.begin();
for (;iterAcct!=setAcctInfo.end();++iterAcct) { //third: 根据不同的账户 ,去计算挖矿
CAccount &item = const_cast<CAccount&>(*iterAcct);
uint64_t posacc = item.GetAccountPos(pBlock->GetHeight());
if (0 == posacc) { //have no pos
LogPrint("ERROR", "CreatePosTx posacc zero\n");
continue;
}
LogPrint("miner", "miner account:%s\n", item.ToString());
// LogPrint("INFO", "target hash:%s\n", targetHash.ToString());
// LogPrint("INFO", "posacc:%d\n", posacc);
uint256 adjusthash = GetAdjustHash(targetHash, posacc, pBlock->GetHeight()-1); //adjust nbits
// LogPrint("INFO", "adjusthash:%s\n", adjusthash.ToString());
//need compute this block proofofwork
struct PosTxInfo postxinfo;
postxinfo.nVersion = pBlock->GetVersion();
postxinfo.hashPrevBlock = prevblockhash;
postxinfo.hashMerkleRoot = item.GetHash();
postxinfo.nValues = item.llValues;
postxinfo.nHeight = pBlock->GetHeight();
postxinfo.nFuel = pBlock->GetFuel();
postxinfo.nFuelRate = pBlock->GetFuelRate();
postxinfo.nTime = pBlock->GetTime(); //max(pPrevIndex->GetMedianTimePast() + 1, GetAdjustedTime());
unsigned int nNonce = 0;
for (; nNonce < maxNonce; ++nNonce) { //循环的 更改随机数，计算curhash看是否满足
postxinfo.nNonce = nNonce;
pBlock->SetNonce(nNonce);
uint256 curhash = postxinfo.GetHash();
if (UintToArith256(curhash) <= UintToArith256(adjusthash)) {
CRegID regid;
if (pAccountViewTip->GetRegId(item.keyID, regid)) {
CRewardTransaction *prtx = (CRewardTransaction *) pBlock->vptx[0].get();
prtx->account = regid; //存矿工的 账户ID
prtx->nHeight = pPrevIndex->nHeight+1;
pBlock->SetHashMerkleRoot(pBlock->BuildMerkleTree());
pBlock->SetHashPos(curhash);
LogPrint("INFO", "find pos tx hash succeed: \n"
" pos hash:%s \n"
"adjust hash:%s \r\n", curhash.GetHex(), adjusthash.GetHex());
vector<unsigned char> vSign;
if (pwalletMain->Sign(item.keyID, pBlock->SignatureHash(), vSign,
item.MinerPKey.IsValid())) {
LogPrint("INFO", "Create new block hash:%s\n", pBlock->GetHash().GetHex());
LogPrint("miner", "Miner account info:%s\n", item.ToString());
LogPrint("miner", "CreatePosTx block hash:%s, postxinfo:%s\n",pBlock->GetHash().GetHex(), postxinfo.ToString().c_str());
pBlock->SetSignature(vSign);
return true;
} else {
LogPrint("ERROR", "sign fail\r\n");
}
} else {
LogPrint("ERROR", "GetKey fail or GetVec6 fail\r\n");
}
}
}
}
return false;
}
bool CVmRunEvn::OpeatorAccount(const vector<CVmOperate>& listoperate, CAccountViewCache& view, const int nCurHeight) {
NewAccont.clear();
for (auto& it : listoperate) {
// CTransaction* tx = static_cast<CTransaction*>(listTx.get());
// CFund fund;
// memcpy(&fund.value,it.money,sizeof(it.money));
// fund.nHeight = it.outheight;
uint64_t value;
memcpy(&value, it.money, sizeof(it.money));
auto tem = std::make_shared<CAccount>();
// vector_unsigned_char accountid = GetAccountID(it);
// if (accountid.size() == 0) {
// return false;
// }
// vector_unsigned_char accountid(it.accountid,it.accountid+sizeof(it.accountid));
vector_unsigned_char accountid = GetAccountID(it);
CRegID userregId;
CKeyID userkeyid;
if(accountid.size() == 6){
userregId.SetRegID(accountid);
if(!view.GetAccount(CUserID(userregId), *tem.get())){
return false; /// 账户不存在
}
}else{
string sharkfundaddr(accountid.begin(), accountid.end());
userkeyid = CKeyID(sharkfundaddr);
if(!view.GetAccount(CUserID(userkeyid), *tem.get()))
{
tem->keyID = userkeyid; /// 未产生过交易记录的账户
//return false; /// 账户不存在
}
}
shared_ptr<CAccount> vmAccount = GetAccount(tem);
if (vmAccount.get() == NULL) {
RawAccont.push_back(tem);
vmAccount = tem;
}
LogPrint("vm", "account id:%s\r\n", HexStr(accountid).c_str());
LogPrint("vm", "befer account:%s\r\n", vmAccount.get()->ToString().c_str());
bool ret = false;
// vector<CScriptDBOperLog> vAuthorLog;
//todolist
// if(IsSignatureAccount(vmAccount.get()->regID) || vmAccount.get()->regID == boost::get<CRegID>(tx->appRegId))
{
ret = vmAccount.get()->OperateAccount((OperType)it.opeatortype, value, nCurHeight);
}
// else{
// ret = vmAccount.get()->OperateAccount((OperType)it.opeatortype, fund, *m_ScriptDBTip, vAuthorLog, height, &GetScriptRegID().GetVec6(), true);
// }
// LogPrint("vm", "after account:%s\r\n", vmAccount.get()->ToString().c_str());
if (!ret) {
return false;
}
NewAccont.push_back(vmAccount);
// m_dblog->insert(m_dblog->end(), vAuthorLog.begin(), vAuthorLog.end());
}
return true;
}
