Merge pull request #1200 from rnicoll/1.10-auxpow-clean

Add AuxPoW support

2 files changed, 1 insertions, 144 deletions

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 36baf930a..c4562badd 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2672,88 +2672,3 @@ CWalletKey::CWalletKey(int64_t nExpires)
     nTimeCreated = (nExpires ? GetTime() : 0);
     nTimeExpires = nExpires;
 }
-
-int CMerkleTx::SetMerkleBranch(const CBlock& block)
-{
-    AssertLockHeld(cs_main);
-    CBlock blockTmp;
-
-    // Update the tx's hashBlock
-    hashBlock = block.GetHash();
-
-    // Locate the transaction
-    for (nIndex = 0; nIndex < (int)block.vtx.size(); nIndex++)
-        if (block.vtx[nIndex] == *(CTransaction*)this)
-            break;
-    if (nIndex == (int)block.vtx.size())
-    {
-        vMerkleBranch.clear();
-        nIndex = -1;
-        LogPrintf("ERROR: SetMerkleBranch(): couldn't find tx in block\n");
-        return 0;
-    }
-
-    // Fill in merkle branch
-    vMerkleBranch = block.GetMerkleBranch(nIndex);
-
-    // Is the tx in a block that's in the main chain
-    BlockMap::iterator mi = mapBlockIndex.find(hashBlock);
-    if (mi == mapBlockIndex.end())
-        return 0;
-    const CBlockIndex* pindex = (*mi).second;
-    if (!pindex || !chainActive.Contains(pindex))
-        return 0;
-
-    return chainActive.Height() - pindex->nHeight + 1;
-}
-
-int CMerkleTx::GetDepthInMainChainINTERNAL(const CBlockIndex* &pindexRet) const
-{
-    if (hashBlock.IsNull() || nIndex == -1)
-        return 0;
-    AssertLockHeld(cs_main);
-
-    // Find the block it claims to be in
-    BlockMap::iterator mi = mapBlockIndex.find(hashBlock);
-    if (mi == mapBlockIndex.end())
-        return 0;
-    CBlockIndex* pindex = (*mi).second;
-    if (!pindex || !chainActive.Contains(pindex))
-        return 0;
-
-    // Make sure the merkle branch connects to this block
-    if (!fMerkleVerified)
-    {
-        if (CBlock::CheckMerkleBranch(GetHash(), vMerkleBranch, nIndex) != pindex->hashMerkleRoot)
-            return 0;
-        fMerkleVerified = true;
-    }
-
-    pindexRet = pindex;
-    return chainActive.Height() - pindex->nHeight + 1;
-}
-
-int CMerkleTx::GetDepthInMainChain(const CBlockIndex* &pindexRet) const
-{
-    AssertLockHeld(cs_main);
-    int nResult = GetDepthInMainChainINTERNAL(pindexRet);
-    if (nResult == 0 && !mempool.exists(GetHash()))
-        return -1; // Not in chain, not in mempool
-
-    return nResult;
-}
-
-int CMerkleTx::GetBlocksToMaturity() const
-{
-    if (!IsCoinBase())
-        return 0;
-    return max(0, (COINBASE_MATURITY+1) - GetDepthInMainChain());
-}
-
-
-bool CMerkleTx::AcceptToMemoryPool(bool fLimitFree, bool fRejectAbsurdFee)
-{
-    CValidationState state;
-    return ::AcceptToMemoryPool(mempool, state, *this, fLimitFree, NULL, fRejectAbsurdFee);
-}
-
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index b0da92cfd..e1ce6f795 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -7,6 +7,7 @@
 #define BITCOIN_WALLET_WALLET_H
 
 #include "amount.h"
+#include "auxpow.h"
 #include "key.h"
 #include "keystore.h"
 #include "primitives/block.h"
@@ -144,65 +145,6 @@ struct COutputEntry
     int vout;
 };
 
-/** A transaction with a merkle branch linking it to the block chain. */
-class CMerkleTx : public CTransaction
-{
-private:
-    int GetDepthInMainChainINTERNAL(const CBlockIndex* &pindexRet) const;
-
-public:
-    uint256 hashBlock;
-    std::vector<uint256> vMerkleBranch;
-    int nIndex;
-
-    // memory only
-    mutable bool fMerkleVerified;
-
-
-    CMerkleTx()
-    {
-        Init();
-    }
-
-    CMerkleTx(const CTransaction& txIn) : CTransaction(txIn)
-    {
-        Init();
-    }
-
-    void Init()
-    {
-        hashBlock = uint256();
-        nIndex = -1;
-        fMerkleVerified = false;
-    }
-
-    ADD_SERIALIZE_METHODS;
-
-    template <typename Stream, typename Operation>
-    inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
-        READWRITE(*(CTransaction*)this);
-        nVersion = this->nVersion;
-        READWRITE(hashBlock);
-        READWRITE(vMerkleBranch);
-        READWRITE(nIndex);
-    }
-
-    int SetMerkleBranch(const CBlock& block);
-
-
-    /**
-     * Return depth of transaction in blockchain:
-     * -1  : not in blockchain, and not in memory pool (conflicted transaction)
-     *  0  : in memory pool, waiting to be included in a block
-     * >=1 : this many blocks deep in the main chain
-     */
-    int GetDepthInMainChain(const CBlockIndex* &pindexRet) const;
-    int GetDepthInMainChain() const { const CBlockIndex *pindexRet; return GetDepthInMainChain(pindexRet); }
-    bool IsInMainChain() const { const CBlockIndex *pindexRet; return GetDepthInMainChainINTERNAL(pindexRet) > 0; }
-    int GetBlocksToMaturity() const;
-    bool AcceptToMemoryPool(bool fLimitFree=true, bool fRejectAbsurdFee=true);
-};
-
 /** 
  * A transaction with a bunch of additional info that only the owner cares about.
  * It includes any unrecorded transactions needed to link it back to the block chain.