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authorPieter Wuille <pieter.wuille@gmail.com>2011-04-14 11:17:52 +0200
committerGavin Andresen <gavinandresen@gmail.com>2011-04-20 11:39:15 -0400
commit8857aeb223c504799628bde989cf1cbf25094611 (patch)
tree1ed17e1eca0109aca605aa3b7308ac9410b52431 /main.cpp
parent72e962cf5589d708a6ba636c07ab7db7165ba965 (diff)
Monitor incoming transactions for spends by (a copy of) your own wallet
Diffstat (limited to 'main.cpp')
-rw-r--r--main.cpp46
1 files changed, 11 insertions, 35 deletions
diff --git a/main.cpp b/main.cpp
index 1b15d7e07e..ce54179294 100644
--- a/main.cpp
+++ b/main.cpp
@@ -178,22 +178,12 @@ bool AddToWallet(const CWalletTx& wtxIn)
return true;
}
-bool AddToWalletIfMine(const CTransaction& tx, const CBlock* pblock)
+bool AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate = false)
{
- if (tx.IsMine() || mapWallet.count(tx.GetHash()))
- {
- CWalletTx wtx(tx);
- // Get merkle branch if transaction was found in a block
- if (pblock)
- wtx.SetMerkleBranch(pblock);
- return AddToWallet(wtx);
- }
- return true;
-}
-
-bool AddToWalletIfFromMe(const CTransaction& tx, const CBlock* pblock)
-{
- if (tx.IsFromMe() || mapWallet.count(tx.GetHash()))
+ uint256 hash = tx.GetHash();
+ bool fExisted = mapWallet.count(hash);
+ if (fExisted && !fUpdate) return false;
+ if (fExisted || tx.IsMine() || tx.IsFromMe())
{
CWalletTx wtx(tx);
// Get merkle branch if transaction was found in a block
@@ -201,7 +191,7 @@ bool AddToWalletIfFromMe(const CTransaction& tx, const CBlock* pblock)
wtx.SetMerkleBranch(pblock);
return AddToWallet(wtx);
}
- return true;
+ return false;
}
bool EraseFromWallet(uint256 hash)
@@ -911,22 +901,8 @@ int ScanForWalletTransactions(CBlockIndex* pindexStart)
block.ReadFromDisk(pindex, true);
foreach(CTransaction& tx, block.vtx)
{
- uint256 hash = tx.GetHash();
- if (mapWallet.count(hash)) continue;
- AddToWalletIfMine(tx, &block);
- if (mapWallet.count(hash))
- {
- ++ret;
- printf("Added missing RECEIVE %s\n", hash.ToString().c_str());
- continue;
- }
- AddToWalletIfFromMe(tx, &block);
- if (mapWallet.count(hash))
- {
- ++ret;
- printf("Added missing SEND %s\n", hash.ToString().c_str());
- continue;
- }
+ if (AddToWalletIfInvolvingMe(tx, &block))
+ ret++;
}
pindex = pindex->pnext;
}
@@ -1471,7 +1447,7 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex)
// Watch for transactions paying to me
foreach(CTransaction& tx, vtx)
- AddToWalletIfMine(tx, this);
+ AddToWalletIfInvolvingMe(tx, this, true);
return true;
}
@@ -2714,7 +2690,7 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
bool fMissingInputs = false;
if (tx.AcceptToMemoryPool(true, &fMissingInputs))
{
- AddToWalletIfMine(tx, NULL);
+ AddToWalletIfInvolvingMe(tx, NULL, true);
RelayMessage(inv, vMsg);
mapAlreadyAskedFor.erase(inv);
vWorkQueue.push_back(inv.hash);
@@ -2735,7 +2711,7 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
if (tx.AcceptToMemoryPool(true))
{
printf(" accepted orphan tx %s\n", inv.hash.ToString().substr(0,10).c_str());
- AddToWalletIfMine(tx, NULL);
+ AddToWalletIfInvolvingMe(tx, NULL, true);
RelayMessage(inv, vMsg);
mapAlreadyAskedFor.erase(inv);
vWorkQueue.push_back(inv.hash);