// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2012 The Bitcoin developers
-// Copyright (c) 2011-2012 The PPCoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_WALLET_H
#define BITCOIN_WALLET_H
+#include <string>
+#include <vector>
+
+#include <stdlib.h>
+
#include "main.h"
#include "key.h"
#include "keystore.h"
#include "script.h"
+#include "ui_interface.h"
+#include "util.h"
+#include "walletdb.h"
extern bool fWalletUnlockMintOnly;
-
+class CAccountingEntry;
class CWalletTx;
class CReserveKey;
-class CWalletDB;
+class COutput;
/** (client) version numbers for particular wallet features */
enum WalletFeature
{
public:
int64 nTime;
- std::vector<unsigned char> vchPubKey;
+ CPubKey vchPubKey;
CKeyPool()
{
nTime = GetTime();
}
- CKeyPool(const std::vector<unsigned char>& vchPubKeyIn)
+ CKeyPool(const CPubKey& vchPubKeyIn)
{
nTime = GetTime();
vchPubKey = vchPubKeyIn;
class CWallet : public CCryptoKeyStore
{
private:
- bool SelectCoinsMinConf(int64 nTargetValue, unsigned int nSpendTime, int nConfMine, int nConfTheirs, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
bool SelectCoins(int64 nTargetValue, unsigned int nSpendTime, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
CWalletDB *pwalletdbEncryption;
// the current wallet version: clients below this version are not able to load the wallet
int nWalletVersion;
- // the maxmimum wallet format version: memory-only variable that specifies to what version this wallet may be upgraded
+ // the maximum wallet format version: memory-only variable that specifies to what version this wallet may be upgraded
int nWalletMaxVersion;
public:
fFileBacked = false;
nMasterKeyMaxID = 0;
pwalletdbEncryption = NULL;
+ nOrderPosNext = 0;
}
CWallet(std::string strWalletFileIn)
{
fFileBacked = true;
nMasterKeyMaxID = 0;
pwalletdbEncryption = NULL;
+ nOrderPosNext = 0;
}
std::map<uint256, CWalletTx> mapWallet;
- std::vector<uint256> vWalletUpdated;
-
+ int64 nOrderPosNext;
std::map<uint256, int> mapRequestCount;
- std::map<CBitcoinAddress, std::string> mapAddressBook;
+ std::map<CTxDestination, std::string> mapAddressBook;
- std::vector<unsigned char> vchDefaultKey;
+ CPubKey vchDefaultKey;
// check whether we are allowed to upgrade (or already support) to the named feature
bool CanSupportFeature(enum WalletFeature wf) { return nWalletMaxVersion >= wf; }
+ void AvailableCoins(std::vector<COutput>& vCoins, bool fOnlyConfirmed=true) const;
+ bool SelectCoinsMinConf(int64 nTargetValue, unsigned int nSpendTime, int nConfMine, int nConfTheirs, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
// keystore implementation
// Generate a new key
- std::vector<unsigned char> GenerateNewKey(bool bCompressed);
+ CPubKey GenerateNewKey();
// Adds a key to the store, and saves it to disk.
bool AddKey(const CKey& key);
// Adds a key to the store, without saving it to disk (used by LoadWallet)
bool LoadMinVersion(int nVersion) { nWalletVersion = nVersion; nWalletMaxVersion = std::max(nWalletMaxVersion, nVersion); return true; }
// Adds an encrypted key to the store, and saves it to disk.
- bool AddCryptedKey(const std::vector<unsigned char> &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
+ bool AddCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
// Adds an encrypted key to the store, without saving it to disk (used by LoadWallet)
- bool LoadCryptedKey(const std::vector<unsigned char> &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret) { SetMinVersion(FEATURE_WALLETCRYPT); return CCryptoKeyStore::AddCryptedKey(vchPubKey, vchCryptedSecret); }
+ bool LoadCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret) { SetMinVersion(FEATURE_WALLETCRYPT); return CCryptoKeyStore::AddCryptedKey(vchPubKey, vchCryptedSecret); }
bool AddCScript(const CScript& redeemScript);
bool LoadCScript(const CScript& redeemScript) { return CCryptoKeyStore::AddCScript(redeemScript); }
bool ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase, const SecureString& strNewWalletPassphrase);
bool EncryptWallet(const SecureString& strWalletPassphrase);
+ /** Increment the next transaction order id
+ @return next transaction order id
+ */
+ int64 IncOrderPosNext(CWalletDB *pwalletdb = NULL);
+
+ typedef std::pair<CWalletTx*, CAccountingEntry*> TxPair;
+ typedef std::multimap<int64, TxPair > TxItems;
+
+ /** Get the wallet's activity log
+ @return multimap of ordered transactions and accounting entries
+ @warning Returned pointers are *only* valid within the scope of passed acentries
+ */
+ TxItems OrderedTxItems(std::list<CAccountingEntry>& acentries, std::string strAccount = "");
+
void MarkDirty();
bool AddToWallet(const CWalletTx& wtxIn);
bool AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate = false, bool fFindBlock = false);
void ResendWalletTransactions();
int64 GetBalance() const;
int64 GetUnconfirmedBalance() const;
+ int64 GetImmatureBalance() const;
int64 GetStake() const;
int64 GetNewMint() const;
bool CreateTransaction(const std::vector<std::pair<CScript, int64> >& vecSend, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet);
bool CreateTransaction(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet);
- bool CreateCoinStake(const CKeyStore& keystore, unsigned int nBits, int64 nSearchInterval, CTransaction& txNew);
bool CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey);
+ bool CreateCoinStake(const CKeyStore& keystore, unsigned int nBits, int64 nSearchInterval, CTransaction& txNew);
std::string SendMoney(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
- std::string SendMoneyToBitcoinAddress(const CBitcoinAddress& address, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
+ std::string SendMoneyToDestination(const CTxDestination &address, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
bool NewKeyPool();
bool TopUpKeyPool();
void ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool);
void KeepKey(int64 nIndex);
void ReturnKey(int64 nIndex);
- bool GetKeyFromPool(std::vector<unsigned char> &key, bool fAllowReuse=true);
+ bool GetKeyFromPool(CPubKey &key, bool fAllowReuse=true);
int64 GetOldestKeyPoolTime();
- void GetAllReserveAddresses(std::set<CBitcoinAddress>& setAddress);
+ void GetAllReserveKeys(std::set<CKeyID>& setAddress);
+
+ std::set< std::set<CTxDestination> > GetAddressGroupings();
+ std::map<CTxDestination, int64> GetAddressBalances();
bool IsMine(const CTxIn& txin) const;
int64 GetDebit(const CTxIn& txin) const;
}
void SetBestChain(const CBlockLocator& loc);
- int LoadWallet(bool& fFirstRunRet);
+ DBErrors LoadWallet(bool& fFirstRunRet);
- bool SetAddressBookName(const CBitcoinAddress& address, const std::string& strName);
+ bool SetAddressBookName(const CTxDestination& address, const std::string& strName);
- bool DelAddressBookName(const CBitcoinAddress& address);
+ bool DelAddressBookName(const CTxDestination& address);
- void UpdatedTransaction(const uint256 &hashTx)
- {
- {
- LOCK(cs_wallet);
- vWalletUpdated.push_back(hashTx);
- }
- }
+ void UpdatedTransaction(const uint256 &hashTx);
void PrintWallet(const CBlock& block);
bool GetTransaction(const uint256 &hashTx, CWalletTx& wtx);
- bool SetDefaultKey(const std::vector<unsigned char> &vchPubKey);
+ bool SetDefaultKey(const CPubKey &vchPubKey);
// signify that a particular wallet feature is now used. this may change nWalletVersion and nWalletMaxVersion if those are lower
bool SetMinVersion(enum WalletFeature, CWalletDB* pwalletdbIn = NULL, bool fExplicit = false);
void FixSpentCoins(int& nMismatchSpent, int64& nBalanceInQuestion, bool fCheckOnly = false);
void DisableTransaction(const CTransaction &tx);
+
+ /** Address book entry changed.
+ * @note called with lock cs_wallet held.
+ */
+ boost::signals2::signal<void (CWallet *wallet, const CTxDestination &address, const std::string &label, bool isMine, ChangeType status)> NotifyAddressBookChanged;
+
+ /** Wallet transaction added, removed or updated.
+ * @note called with lock cs_wallet held.
+ */
+ boost::signals2::signal<void (CWallet *wallet, const uint256 &hashTx, ChangeType status)> NotifyTransactionChanged;
};
/** A key allocated from the key pool. */
protected:
CWallet* pwallet;
int64 nIndex;
- std::vector<unsigned char> vchPubKey;
+ CPubKey vchPubKey;
public:
CReserveKey(CWallet* pwalletIn)
{
}
void ReturnKey();
- std::vector<unsigned char> GetReservedKey();
+ CPubKey GetReservedKey();
void KeepKey();
};
-/** A transaction with a bunch of additional info that only the owner cares about.
+typedef std::map<std::string, std::string> mapValue_t;
+
+
+static void ReadOrderPos(int64& nOrderPos, mapValue_t& mapValue)
+{
+ if (!mapValue.count("n"))
+ {
+ nOrderPos = -1; // TODO: calculate elsewhere
+ return;
+ }
+ nOrderPos = atoi64(mapValue["n"].c_str());
+}
+
+
+static void WriteOrderPos(const int64& nOrderPos, mapValue_t& mapValue)
+{
+ if (nOrderPos == -1)
+ return;
+ mapValue["n"] = i64tostr(nOrderPos);
+}
+
+
+/** 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.
*/
class CWalletTx : public CMerkleTx
public:
std::vector<CMerkleTx> vtxPrev;
- std::map<std::string, std::string> mapValue;
+ mapValue_t mapValue;
std::vector<std::pair<std::string, std::string> > vOrderForm;
unsigned int fTimeReceivedIsTxTime;
unsigned int nTimeReceived; // time received by this node
+ unsigned int nTimeSmart;
char fFromMe;
std::string strFromAccount;
std::vector<char> vfSpent; // which outputs are already spent
+ int64 nOrderPos; // position in ordered transaction list
// memory only
mutable bool fDebitCached;
vOrderForm.clear();
fTimeReceivedIsTxTime = false;
nTimeReceived = 0;
+ nTimeSmart = 0;
fFromMe = false;
strFromAccount.clear();
vfSpent.clear();
nCreditCached = 0;
nAvailableCreditCached = 0;
nChangeCached = 0;
+ nOrderPos = -1;
}
IMPLEMENT_SERIALIZE
fSpent = true;
}
pthis->mapValue["spent"] = str;
+
+ WriteOrderPos(pthis->nOrderPos, pthis->mapValue);
+
+ if (nTimeSmart)
+ pthis->mapValue["timesmart"] = strprintf("%u", nTimeSmart);
}
nSerSize += SerReadWrite(s, *(CMerkleTx*)this, nType, nVersion,ser_action);
pthis->vfSpent.push_back(c != '0');
else
pthis->vfSpent.assign(vout.size(), fSpent);
+
+ ReadOrderPos(pthis->nOrderPos, pthis->mapValue);
+
+ pthis->nTimeSmart = mapValue.count("timesmart") ? (unsigned int)atoi64(pthis->mapValue["timesmart"]) : 0;
}
pthis->mapValue.erase("fromaccount");
pthis->mapValue.erase("version");
pthis->mapValue.erase("spent");
+ pthis->mapValue.erase("n");
+ pthis->mapValue.erase("timesmart");
)
// marks certain txout's as spent
return nChangeCached;
}
- void GetAmounts(int64& nGeneratedImmature, int64& nGeneratedMature, std::list<std::pair<CBitcoinAddress, int64> >& listReceived,
- std::list<std::pair<CBitcoinAddress, int64> >& listSent, int64& nFee, std::string& strSentAccount) const;
+ void GetAmounts(int64& nGeneratedImmature, int64& nGeneratedMature, std::list<std::pair<CTxDestination, int64> >& listReceived,
+ std::list<std::pair<CTxDestination, int64> >& listSent, int64& nFee, std::string& strSentAccount) const;
- void GetAccountAmounts(const std::string& strAccount, int64& nGenerated, int64& nReceived,
+ void GetAccountAmounts(const std::string& strAccount, int64& nGenerated, int64& nReceived,
int64& nSent, int64& nFee) const;
bool IsFromMe() const
};
+
+
+class COutput
+{
+public:
+ const CWalletTx *tx;
+ int i;
+ int nDepth;
+
+ COutput(const CWalletTx *txIn, int iIn, int nDepthIn)
+ {
+ tx = txIn; i = iIn; nDepth = nDepthIn;
+ }
+
+ std::string ToString() const
+ {
+ return strprintf("COutput(%s, %d, %d) [%s]", tx->GetHash().ToString().substr(0,10).c_str(), i, nDepth, FormatMoney(tx->vout[i].nValue).c_str());
+ }
+
+ void print() const
+ {
+ printf("%s\n", ToString().c_str());
+ }
+};
+
+
+
+
/** Private key that includes an expiration date in case it never gets used. */
class CWalletKey
{
class CAccount
{
public:
- std::vector<unsigned char> vchPubKey;
+ CPubKey vchPubKey;
CAccount()
{
void SetNull()
{
- vchPubKey.clear();
+ vchPubKey = CPubKey();
}
IMPLEMENT_SERIALIZE
int64 nTime;
std::string strOtherAccount;
std::string strComment;
+ mapValue_t mapValue;
+ int64 nOrderPos; // position in ordered transaction list
+ uint64 nEntryNo;
CAccountingEntry()
{
strAccount.clear();
strOtherAccount.clear();
strComment.clear();
+ nOrderPos = -1;
}
IMPLEMENT_SERIALIZE
(
+ CAccountingEntry& me = *const_cast<CAccountingEntry*>(this);
if (!(nType & SER_GETHASH))
READWRITE(nVersion);
// Note: strAccount is serialized as part of the key, not here.
READWRITE(nCreditDebit);
READWRITE(nTime);
READWRITE(strOtherAccount);
+
+ if (!fRead)
+ {
+ WriteOrderPos(nOrderPos, me.mapValue);
+
+ if (!(mapValue.empty() && _ssExtra.empty()))
+ {
+ CDataStream ss(nType, nVersion);
+ ss.insert(ss.begin(), '\0');
+ ss << mapValue;
+ ss.insert(ss.end(), _ssExtra.begin(), _ssExtra.end());
+ me.strComment.append(ss.str());
+ }
+ }
+
READWRITE(strComment);
+
+ size_t nSepPos = strComment.find("\0", 0, 1);
+ if (fRead)
+ {
+ me.mapValue.clear();
+ if (std::string::npos != nSepPos)
+ {
+ CDataStream ss(std::vector<char>(strComment.begin() + nSepPos + 1, strComment.end()), nType, nVersion);
+ ss >> me.mapValue;
+ me._ssExtra = std::vector<char>(ss.begin(), ss.end());
+ }
+ ReadOrderPos(me.nOrderPos, me.mapValue);
+ }
+ if (std::string::npos != nSepPos)
+ me.strComment.erase(nSepPos);
+
+ me.mapValue.erase("n");
)
+
+private:
+ std::vector<char> _ssExtra;
};
bool GetWalletFile(CWallet* pwallet, std::string &strWalletFileOut);
git://git.novaco.in / novacoin.git / blobdiff