Added mapSerials consensus rules to prohibit double-spending.

2016-01-08 08:37:17 -07:00
parent 03bff15fe2
commit d66877afb3
8 changed files with 224 additions and 4 deletions
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -98,6 +98,7 @@ public:
    mutable CCriticalSection cs;
    std::map<uint256, CTxMemPoolEntry> mapTx;
    std::map<COutPoint, CInPoint> mapNextTx;
+    std::map<uint256, const CTransaction*> mapSerials;
    std::map<uint256, std::pair<double, CAmount> > mapDeltas;

    CTxMemPool(const CFeeRate& _minRelayFee);
@@ -176,6 +177,7 @@ protected:

 public:
    CCoinsViewMemPool(CCoinsView *baseIn, CTxMemPool &mempoolIn);
+    bool GetSerial(const uint256 &txid) const;
    bool GetCoins(const uint256 &txid, CCoins &coins) const;
    bool HaveCoins(const uint256 &txid) const;
 };