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block creation

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This commit is contained in:
Miguel Freitas 2013-07-16 23:53:02 -03:00
parent 97ba3b787c
commit 3cc155526a
3 changed files with 6 additions and 19 deletions
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19
src/main.cpp
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@ -3929,25 +3929,17 @@ CBlockTemplate* CreateNewBlock(CReserveKey& reservekey)
// Create coinbase tx
CTransaction txNew;
/* [MF]
txNew.vin.resize(1);
txNew.vin[0].prevout.SetNull();
txNew.vout.resize(1);
*/
txNew.message.clear();
/* [MF] Check! add spam */
CPubKey pubkey;
if (!reservekey.GetReservedKey(pubkey))
return NULL;
txNew.pubKey << pubkey << OP_CHECKSIG;
txNew.nNonce = 0;
// [MF] TODO: fix nNonce
// Add our coinbase tx as first transaction
pblock->vtx.push_back(txNew);
pblocktemplate->vTxFees.push_back(-1); // updated at end
pblocktemplate->vTxSigOps.push_back(-1); // updated at end
// Largest block you're willing to create:
unsigned int nBlockMaxSize = GetArg("-blockmaxsize", MAX_BLOCK_SIZE_GEN/2);
@ -4040,11 +4032,10 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
hashPrevBlock = pblock->hashPrevBlock;
}
++nExtraNonce;
unsigned int nHeight = pindexPrev->nHeight+1; // Height first in coinbase required for block.version=2
/* [MF] Check!
pblock->vtx[0].vin[0].scriptSig = (CScript() << nHeight << CBigNum(nExtraNonce)) + COINBASE_FLAGS;
assert(pblock->vtx[0].vin[0].scriptSig.size() <= 100);
*/
pblock->nHeight = pindexPrev->nHeight+1;
/* extra nonce added to spamMessage.pubKey */
pblock->vtx[0].pubKey = (CScript() << CBigNum(nExtraNonce)) + COINBASE_FLAGS;
assert(pblock->vtx[0].pubKey.size() <= 100);
pblock->hashMerkleRoot = pblock->BuildMerkleTree();
}

2
src/main.h
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@ -1236,8 +1236,6 @@ extern CBlockTreeDB *pblocktree;
struct CBlockTemplate
{
CBlock block;
std::vector<int64_t> vTxFees;
std::vector<int64_t> vTxSigOps;
};

4
src/rpcmining.cpp
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@ -167,7 +167,7 @@ Value getwork(const Array& params, bool fHelp)
IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
// Save
/* [MF]
/* [MF] Check!
mapNewBlock[pblock->hashMerkleRoot] = make_pair(pblock, pblock->vtx[0].vin[0].scriptSig);
*/
@ -326,8 +326,6 @@ Value getblocktemplate(const Array& params, bool fHelp)
entry.push_back(Pair("depends", deps));
int index_in_template = i - 1;
entry.push_back(Pair("fee", pblocktemplate->vTxFees[index_in_template]));
entry.push_back(Pair("sigops", pblocktemplate->vTxSigOps[index_in_template]));
transactions.push_back(entry);
}