Mercurial > hg > bitcoin
changeset 1601:57ebfef5b435 draft
Put OP_EVAL string in coinbase of generated blocks
author | Gavin Andresen <gavinandresen@gmail.com> |
---|---|
date | Thu, 13 Oct 2011 16:03:58 -0400 |
parents | dc663e46a784 |
children | e8605bf88eee |
files | src/base58.h src/main.cpp |
diffstat | 2 files changed, 12 insertions(+), 5 deletions(-) [+] |
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--- a/src/base58.h +++ b/src/base58.h @@ -270,7 +270,7 @@ bool SetScriptHash160(const uint160& hash160) { - SetData(fTestNet ? 112 : 1, &hash160, 20); + SetData(fTestNet ? 111^2 : 2, &hash160, 20); return true; } @@ -284,7 +284,7 @@ nExpectedSize = 20; // Hash of public key fExpectTestNet = false; break; - case 1: + case 2: nExpectedSize = 20; // OP_EVAL, hash of CScript fExpectTestNet = false; break; @@ -293,7 +293,7 @@ nExpectedSize = 20; fExpectTestNet = true; break; - case 112: + case 111^2: nExpectedSize = 20; fExpectTestNet = true; break; @@ -308,8 +308,8 @@ if (!IsValid()) return false; if (fTestNet) - return nVersion == 112; - return nVersion == 1; + return nVersion == 111^2; + return nVersion == 2; } CBitcoinAddress()
--- a/src/main.cpp +++ b/src/main.cpp @@ -2999,6 +2999,13 @@ } ++nExtraNonce; pblock->vtx[0].vin[0].scriptSig = CScript() << pblock->nTime << CBigNum(nExtraNonce); + + // Put "OP_EVAL" in the coinbase so everybody can tell when + // a majority of miners support it + const char* pOpEvalName = GetOpName(OP_EVAL); + pblock->vtx[0].vin[0].scriptSig += CScript() << std::vector<unsigned char>(pOpEvalName, pOpEvalName+strlen(pOpEvalName)); + assert(pblock->vtx[0].vin[0].scriptSig.size() <= 100); + pblock->hashMerkleRoot = pblock->BuildMerkleTree(); }