// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2011 The Bitcoin developers
+// Copyright (c) 2009-2012 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
return false;
}
+bool CWallet::AddCScript(const CScript& redeemScript)
+{
+ if (!CCryptoKeyStore::AddCScript(redeemScript))
+ return false;
+ if (!fFileBacked)
+ return true;
+ return CWalletDB(strWalletFile).WriteCScript(Hash160(redeemScript), redeemScript);
+}
+
bool CWallet::Unlock(const SecureString& strWalletPassphrase)
{
if (!IsLocked())
}
}
+void CWallet::MarkDirty()
+{
+ CRITICAL_BLOCK(cs_wallet)
+ {
+ BOOST_FOREACH(PAIRTYPE(const uint256, CWalletTx)& item, mapWallet)
+ item.second.MarkDirty();
+ }
+}
+
bool CWallet::AddToWallet(const CWalletTx& wtxIn)
{
uint256 hash = wtxIn.GetHash();
// Inserts only if not already there, returns tx inserted or tx found
pair<map<uint256, CWalletTx>::iterator, bool> ret = mapWallet.insert(make_pair(hash, wtxIn));
CWalletTx& wtx = (*ret.first).second;
- wtx.pwallet = this;
+ wtx.BindWallet(this);
bool fInsertedNew = ret.second;
if (fInsertedNew)
wtx.nTimeReceived = GetAdjustedTime();
// Add a transaction to the wallet, or update it.
// pblock is optional, but should be provided if the transaction is known to be in a block.
// If fUpdate is true, existing transactions will be updated.
-bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate)
+bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate, bool fFindBlock)
{
uint256 hash = tx.GetHash();
CRITICAL_BLOCK(cs_wallet)
return 0;
}
+bool CWallet::IsChange(const CTxOut& txout) const
+{
+ CBitcoinAddress address;
+
+ // TODO: fix handling of 'change' outputs. The assumption is that any
+ // payment to a TX_PUBKEYHASH that is mine but isn't in the address book
+ // is change. That assumption is likely to break when we implement multisignature
+ // wallets that return change back into a multi-signature-protected address;
+ // a better way of identifying which outputs are 'the send' and which are
+ // 'the change' will need to be implemented (maybe extend CWalletTx to remember
+ // which output, if any, was change).
+ if (ExtractAddress(txout.scriptPubKey, address) && HaveKey(address))
+ CRITICAL_BLOCK(cs_wallet)
+ if (!mapAddressBook.count(address))
+ return true;
+ return false;
+}
+
int64 CWalletTx::GetTxTime() const
{
return nTimeReceived;
nFee = nDebit - nValueOut;
}
- // Sent/received. Standard client will never generate a send-to-multiple-recipients,
- // but non-standard clients might (so return a list of address/amount pairs)
+ // Sent/received.
BOOST_FOREACH(const CTxOut& txout, vout)
{
CBitcoinAddress address;
vector<unsigned char> vchPubKey;
- if (!ExtractAddress(txout.scriptPubKey, NULL, address))
+ if (!ExtractAddress(txout.scriptPubKey, address))
{
printf("CWalletTx::GetAmounts: Unknown transaction type found, txid %s\n",
this->GetHash().ToString().c_str());
return ret;
}
+int CWallet::ScanForWalletTransaction(const uint256& hashTx)
+{
+ CTransaction tx;
+ tx.ReadFromDisk(COutPoint(hashTx, 0));
+ if (AddToWalletIfInvolvingMe(tx, NULL, true, true))
+ return 1;
+ return 0;
+}
+
void CWallet::ReacceptWalletTransactions()
{
CTxDB txdb("r");
// List of values less than target
pair<int64, pair<const CWalletTx*,unsigned int> > coinLowestLarger;
- coinLowestLarger.first = INT64_MAX;
+ coinLowestLarger.first = std::numeric_limits<int64>::max();
coinLowestLarger.second.first = NULL;
vector<pair<int64, pair<const CWalletTx*,unsigned int> > > vValue;
int64 nTotalLower = 0;
if (vecSend.empty() || nValue < 0)
return false;
- wtxNew.pwallet = this;
+ wtxNew.BindWallet(this);
CRITICAL_BLOCK(cs_main)
CRITICAL_BLOCK(cs_wallet)
int64 nChange = nValueIn - nValue - nFeeRet;
// if sub-cent change is required, the fee must be raised to at least MIN_TX_FEE
// or until nChange becomes zero
+ // NOTE: this depends on the exact behaviour of GetMinFee
if (nFeeRet < MIN_TX_FEE && nChange > 0 && nChange < CENT)
{
int64 nMoveToFee = min(nChange, MIN_TX_FEE - nFeeRet);
vector<unsigned char> vchPubKey = reservekey.GetReservedKey();
// assert(mapKeys.count(vchPubKey));
- // Fill a vout to ourself, using same address type as the payment
+ // Fill a vout to ourself
+ // TODO: pass in scriptChange instead of reservekey so
+ // change transaction isn't always pay-to-bitcoin-address
CScript scriptChange;
- if (vecSend[0].first.GetBitcoinAddress().IsValid())
- scriptChange.SetBitcoinAddress(vchPubKey);
- else
- scriptChange << vchPubKey << OP_CHECKSIG;
+ scriptChange.SetBitcoinAddress(vchPubKey);
// Insert change txn at random position:
vector<CTxOut>::iterator position = wtxNew.vout.begin()+GetRandInt(wtxNew.vout.size());
// Check that enough fee is included
int64 nPayFee = nTransactionFee * (1 + (int64)nBytes / 1000);
bool fAllowFree = CTransaction::AllowFree(dPriority);
- int64 nMinFee = wtxNew.GetMinFee(1, fAllowFree);
+ int64 nMinFee = wtxNew.GetMinFee(1, fAllowFree, GMF_SEND);
if (nFeeRet < max(nPayFee, nMinFee))
{
nFeeRet = max(nPayFee, nMinFee);
BOOST_FOREACH(const CTxIn& txin, wtxNew.vin)
{
CWalletTx &coin = mapWallet[txin.prevout.hash];
- coin.pwallet = this;
+ coin.BindWallet(this);
coin.MarkSpent(txin.prevout.n);
coin.WriteToDisk();
vWalletUpdated.push_back(coin.GetHash());
}
}
+int64 CWallet::AddReserveKey(const CKeyPool& keypool)
+{
+ CRITICAL_BLOCK(cs_main)
+ CRITICAL_BLOCK(cs_wallet)
+ {
+ CWalletDB walletdb(strWalletFile);
+
+ int64 nIndex = 1 + *(--setKeyPool.end());
+ if (!walletdb.WritePool(nIndex, keypool))
+ throw runtime_error("AddReserveKey() : writing added key failed");
+ setKeyPool.insert(nIndex);
+ return nIndex;
+ }
+ return -1;
+}
+
void CWallet::KeepKey(int64 nIndex)
{
// Remove from key pool
vchPubKey.clear();
}
+void CWallet::GetAllReserveAddresses(set<CBitcoinAddress>& setAddress)
+{
+ setAddress.clear();
+
+ CWalletDB walletdb(strWalletFile);
+
+ CRITICAL_BLOCK(cs_main)
+ CRITICAL_BLOCK(cs_wallet)
+ BOOST_FOREACH(const int64& id, setKeyPool)
+ {
+ CKeyPool keypool;
+ if (!walletdb.ReadPool(id, keypool))
+ throw runtime_error("GetAllReserveKeyHashes() : read failed");
+ CBitcoinAddress address(keypool.vchPubKey);
+ assert(!keypool.vchPubKey.empty());
+ if (!HaveKey(address))
+ throw runtime_error("GetAllReserveKeyHashes() : unknown key in key pool");
+ setAddress.insert(address);
+ }
+}
git://git.novaco.in / novacoin.git / blobdiff