#include "kernel.h"
#include "coincontrol.h"
#include <boost/algorithm/string/replace.hpp>
+#include <openssl/bio.h>
#include "main.h"
}
};
+const CWalletTx* CWallet::GetWalletTx(const uint256& hash) const
+{
+ LOCK(cs_wallet);
+ std::map<uint256, CWalletTx>::const_iterator it = mapWallet.find(hash);
+ if (it == mapWallet.end())
+ return NULL;
+ return &(it->second);
+}
+
CPubKey CWallet::GenerateNewKey()
{
bool fCompressed = CanSupportFeature(FEATURE_COMPRPUBKEY); // default to compressed public keys if we want 0.6.0 wallets
if (!nTimeFirstKey || nCreationTime < nTimeFirstKey)
nTimeFirstKey = nCreationTime;
- if (!AddMalleableKey(mKey))
- throw std::runtime_error("CWallet::GenerateNewMalleableKey() : AddMalleableKey failed");
+ if (!AddKey(mKey))
+ throw std::runtime_error("CWallet::GenerateNewMalleableKey() : AddKey failed");
return CMalleableKeyView(mKey);
}
return true;
}
-bool CWallet::AddMalleableKey(const CMalleableKey& mKey)
+bool CWallet::AddKey(const CMalleableKey& mKey)
{
CMalleableKeyView keyView = CMalleableKeyView(mKey);
CSecret vchSecretH = mKey.GetSecretH();
return true;
}
+bool CWallet::GetPEM(const CKeyID &keyID, const std::string &fileName, const SecureString &strPassKey) const
+{
+ BIO *pemOut = BIO_new_file(fileName.c_str(), "w");
+ if (pemOut == NULL)
+ return error("GetPEM() : failed to create file %s\n", fileName.c_str());
+ CKey key;
+ if (!GetKey(keyID, key))
+ return error("GetPEM() : failed to get key for address=%s\n", CBitcoinAddress(keyID).ToString().c_str());
+ bool result = key.WritePEM(pemOut, strPassKey);
+ BIO_free(pemOut);
+ return result;
+}
+
int64_t CWallet::IncOrderPosNext(CWalletDB *pwalletdb)
{
int64_t nRet = nOrderPosNext++;
// 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 fFindBlock)
+bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate)
{
uint256 hash = tx.GetHash();
{
CWalletTx wtx(this,tx);
// Get merkle branch if transaction was found in a block
if (pblock)
- wtx.SetMerkleBranch(pblock);
+ wtx.SetMerkleBranch(*pblock);
return AddToWallet(wtx);
}
else
return 0;
}
+isminetype CWallet::IsMine(const CTxOut& txout) const
+{
+ return ::IsMine(*this, txout.scriptPubKey);
+}
+
+int64_t CWallet::GetCredit(const CTxOut& txout, const isminefilter& filter) const
+{
+ if (!MoneyRange(txout.nValue))
+ throw std::runtime_error("CWallet::GetCredit() : value out of range");
+ return (IsMine(txout) & filter ? txout.nValue : 0);
+}
+
bool CWallet::IsChange(const CTxOut& txout) const
{
// TODO: fix handling of 'change' outputs. The assumption is that any
return false;
}
+int64_t CWallet::GetChange(const CTxOut& txout) const
+{
+ if (!MoneyRange(txout.nValue))
+ throw std::runtime_error("CWallet::GetChange() : value out of range");
+ return (IsChange(txout) ? txout.nValue : 0);
+}
+
+bool CWallet::IsMine(const CTransaction& tx) const
+{
+ BOOST_FOREACH(const CTxOut& txout, tx.vout)
+ if (IsMine(txout) && txout.nValue >= nMinimumInputValue)
+ return true;
+ return false;
+}
+
+bool CWallet::IsFromMe(const CTransaction& tx) const
+{
+ return (GetDebit(tx, MINE_ALL) > 0);
+}
+
+int64_t CWallet::GetDebit(const CTransaction& tx, const isminefilter& filter) const
+{
+ int64_t nDebit = 0;
+ BOOST_FOREACH(const CTxIn& txin, tx.vin)
+ {
+ nDebit += GetDebit(txin, filter);
+ if (!MoneyRange(nDebit))
+ throw std::runtime_error("CWallet::GetDebit() : value out of range");
+ }
+ return nDebit;
+}
+
+int64_t CWallet::GetCredit(const CTransaction& tx, const isminefilter& filter) const
+{
+ int64_t nCredit = 0;
+ BOOST_FOREACH(const CTxOut& txout, tx.vout)
+ {
+ nCredit += GetCredit(txout, filter);
+ if (!MoneyRange(nCredit))
+ throw std::runtime_error("CWallet::GetCredit() : value out of range");
+ }
+ return nCredit;
+}
+
+int64_t CWallet::GetChange(const CTransaction& tx) const
+{
+ int64_t nChange = 0;
+ BOOST_FOREACH(const CTxOut& txout, tx.vout)
+ {
+ nChange += GetChange(txout);
+ if (!MoneyRange(nChange))
+ throw std::runtime_error("CWallet::GetChange() : value out of range");
+ }
+ return nChange;
+}
+
int64_t CWalletTx::GetTxTime() const
{
return nTime;
return nRequests;
}
+bool CWalletTx::InMempool() const
+{
+ LOCK(mempool.cs);
+ if (mempool.exists(GetHash())) {
+ return true;
+ }
+ return false;
+}
+
+bool CWalletTx::IsTrusted() const
+{
+ // Quick answer in most cases
+ if (!IsFinal())
+ return false;
+ int nDepth = GetDepthInMainChain();
+ if (nDepth >= 1)
+ return true;
+ if (nDepth < 0)
+ return false;
+ if (!fConfChange || !IsFromMe(MINE_ALL)) // using wtx's cached debit
+ return false;
+
+ // Don't trust unconfirmed transactions from us unless they are in the mempool.
+ if (!InMempool())
+ return false;
+
+ // Trusted if all inputs are from us and are in the mempool:
+ BOOST_FOREACH(const CTxIn& txin, vin)
+ {
+ // Transactions not sent by us: not trusted
+ const CWalletTx* parent = pwallet->GetWalletTx(txin.prevout.hash);
+ if (parent == NULL)
+ return false;
+ const CTxOut& parentOut = parent->vout[txin.prevout.n];
+ if (pwallet->IsMine(parentOut) != MINE_SPENDABLE)
+ return false;
+ }
+ return true;
+}
+
+int64_t CWalletTx::GetDebit(const isminefilter& filter) const
+{
+ if (vin.empty())
+ return 0;
+
+ int64_t nDebit = 0;
+ if (filter & MINE_SPENDABLE)
+ {
+ if (fDebitCached)
+ nDebit += nDebitCached;
+ else
+ {
+ nDebitCached = pwallet->GetDebit(*this, MINE_SPENDABLE);
+ fDebitCached = true;
+ nDebit += nDebitCached;
+ }
+ }
+ if (filter & MINE_WATCH_ONLY)
+ {
+ if (fWatchDebitCached)
+ nDebit += nWatchDebitCached;
+ else
+ {
+ nWatchDebitCached = pwallet->GetDebit(*this, MINE_WATCH_ONLY);
+ fWatchDebitCached = true;
+ nDebit += nWatchDebitCached;
+ }
+ }
+ return nDebit;
+}
+
+int64_t CWalletTx::GetCredit(const isminefilter& filter) const
+{
+ // Must wait until coinbase is safely deep enough in the chain before valuing it
+ if ((IsCoinBase() || IsCoinStake()) && GetBlocksToMaturity() > 0)
+ return 0;
+
+ int64_t credit = 0;
+ if (filter & MINE_SPENDABLE)
+ {
+ // GetBalance can assume transactions in mapWallet won't change
+ if (fCreditCached)
+ credit += nCreditCached;
+ else
+ {
+ nCreditCached = pwallet->GetCredit(*this, MINE_SPENDABLE);
+ fCreditCached = true;
+ credit += nCreditCached;
+ }
+ }
+ if (filter & MINE_WATCH_ONLY)
+ {
+ if (fWatchCreditCached)
+ credit += nWatchCreditCached;
+ else
+ {
+ nWatchCreditCached = pwallet->GetCredit(*this, MINE_WATCH_ONLY);
+ fWatchCreditCached = true;
+ credit += nWatchCreditCached;
+ }
+ }
+ return credit;
+}
+
+int64_t CWalletTx::GetImmatureCredit(bool fUseCache) const
+{
+ if (IsCoinBase() && GetBlocksToMaturity() > 0 && IsInMainChain())
+ {
+ if (fUseCache && fImmatureCreditCached)
+ return nImmatureCreditCached;
+ nImmatureCreditCached = pwallet->GetCredit(*this, MINE_SPENDABLE);
+ fImmatureCreditCached = true;
+ return nImmatureCreditCached;
+ }
+
+ return 0;
+}
+
+int64_t CWalletTx::GetImmatureWatchOnlyCredit(bool fUseCache) const
+{
+ if (IsCoinBase() && GetBlocksToMaturity() > 0 && IsInMainChain())
+ {
+ if (fUseCache && fImmatureWatchCreditCached)
+ return nImmatureWatchCreditCached;
+ nImmatureWatchCreditCached = pwallet->GetCredit(*this, MINE_WATCH_ONLY);
+ fImmatureWatchCreditCached = true;
+ return nImmatureWatchCreditCached;
+ }
+
+ return 0;
+}
+
+
+int64_t CWalletTx::GetAvailableCredit(bool fUseCache) const
+{
+ // Must wait until coinbase is safely deep enough in the chain before valuing it
+ if ((IsCoinBase() || IsCoinStake()) && GetBlocksToMaturity() > 0)
+ return 0;
+
+ if (fUseCache) {
+ if (fAvailableCreditCached)
+ return nAvailableCreditCached;
+ }
+
+ int64_t nCredit = 0;
+ for (unsigned int i = 0; i < vout.size(); i++)
+ {
+ if (!IsSpent(i))
+ {
+ const CTxOut &txout = vout[i];
+ nCredit += pwallet->GetCredit(txout, MINE_SPENDABLE);
+ if (!MoneyRange(nCredit))
+ throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range");
+ }
+ }
+
+ nAvailableCreditCached = nCredit;
+ fAvailableCreditCached = true;
+
+ return nCredit;
+}
+
+int64_t CWalletTx::GetAvailableWatchCredit(bool fUseCache) const
+{
+ // Must wait until coinbase is safely deep enough in the chain before valuing it
+ if ((IsCoinBase() || IsCoinStake()) && GetBlocksToMaturity() > 0)
+ return 0;
+
+ if (fUseCache) {
+ if (fAvailableWatchCreditCached)
+ return nAvailableWatchCreditCached;
+ }
+
+ int64_t nCredit = 0;
+ for (unsigned int i = 0; i < vout.size(); i++)
+ {
+ if (!IsSpent(i))
+ {
+ const CTxOut &txout = vout[i];
+ nCredit += pwallet->GetCredit(txout, MINE_WATCH_ONLY);
+ if (!MoneyRange(nCredit))
+ throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range");
+ }
+ }
+
+ nAvailableWatchCreditCached = nCredit;
+ fAvailableWatchCreditCached = true;
+
+ return nCredit;
+}
+
+int64_t CWalletTx::GetChange() const
+{
+ if (fChangeCached)
+ return nChangeCached;
+ nChangeCached = pwallet->GetChange(*this);
+ fChangeCached = true;
+ return nChangeCached;
+}
+
void CWalletTx::GetAmounts(int64_t& nGeneratedImmature, int64_t& nGeneratedMature, list<pair<CBitcoinAddress, int64_t> >& listReceived,
list<pair<CBitcoinAddress, int64_t> >& listSent, int64_t& nFee, string& strSentAccount, const isminefilter& filter) const
{
list<pair<CBitcoinAddress, int64_t> > listSent;
GetAmounts(allGeneratedImmature, allGeneratedMature, listReceived, listSent, allFee, strSentAccount, filter);
- if (strAccount == "")
+ if (strAccount.empty())
nGenerated = allGeneratedMature;
if (strAccount == strSentAccount)
{
{
CTransaction tx;
tx.ReadFromDisk(COutPoint(hashTx, 0));
- if (AddToWalletIfInvolvingMe(tx, NULL, true, true))
+ if (AddToWalletIfInvolvingMe(tx, NULL, true))
return 1;
return 0;
}
CTxDB txdb("r");
{
nFeeRet = nTransactionFee;
- while (true)
+ for ( ; ; )
{
wtxNew.vin.clear();
wtxNew.vout.clear();
nCredit += GetProofOfStakeReward(nCoinAge, nBits, nGenerationTime);
int64_t nMinFee = 0;
- while (true)
+ for ( ; ; )
{
// Set output amount
if (fDontSplitCoins)
git://git.novaco.in / novacoin.git / blobdiff