diff options
Diffstat (limited to 'src/wallet.h')
| -rw-r--r-- | src/wallet.h | 837 |
1 files changed, 329 insertions, 508 deletions
diff --git a/src/wallet.h b/src/wallet.h index 1d0dc97c6c..6ed87d1e68 100644 --- a/src/wallet.h +++ b/src/wallet.h @@ -103,6 +103,329 @@ public: StringMap destdata; }; + +typedef std::map<std::string, std::string> mapValue_t; + + +static void ReadOrderPos(int64_t& 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_t& nOrderPos, mapValue_t& mapValue) +{ + if (nOrderPos == -1) + return; + mapValue["n"] = i64tostr(nOrderPos); +} + +struct COutputEntry +{ + CTxDestination destination; + CAmount amount; + 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. + */ +class CWalletTx : public CMerkleTx +{ +private: + const CWallet* pwallet; + +public: + 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; + int64_t nOrderPos; //! position in ordered transaction list + + // memory only + mutable bool fDebitCached; + mutable bool fCreditCached; + mutable bool fImmatureCreditCached; + mutable bool fAvailableCreditCached; + mutable bool fWatchDebitCached; + mutable bool fWatchCreditCached; + mutable bool fImmatureWatchCreditCached; + mutable bool fAvailableWatchCreditCached; + mutable bool fChangeCached; + mutable CAmount nDebitCached; + mutable CAmount nCreditCached; + mutable CAmount nImmatureCreditCached; + mutable CAmount nAvailableCreditCached; + mutable CAmount nWatchDebitCached; + mutable CAmount nWatchCreditCached; + mutable CAmount nImmatureWatchCreditCached; + mutable CAmount nAvailableWatchCreditCached; + mutable CAmount nChangeCached; + + CWalletTx() + { + Init(NULL); + } + + CWalletTx(const CWallet* pwalletIn) + { + Init(pwalletIn); + } + + CWalletTx(const CWallet* pwalletIn, const CMerkleTx& txIn) : CMerkleTx(txIn) + { + Init(pwalletIn); + } + + CWalletTx(const CWallet* pwalletIn, const CTransaction& txIn) : CMerkleTx(txIn) + { + Init(pwalletIn); + } + + void Init(const CWallet* pwalletIn) + { + pwallet = pwalletIn; + mapValue.clear(); + vOrderForm.clear(); + fTimeReceivedIsTxTime = false; + nTimeReceived = 0; + nTimeSmart = 0; + fFromMe = false; + strFromAccount.clear(); + fDebitCached = false; + fCreditCached = false; + fImmatureCreditCached = false; + fAvailableCreditCached = false; + fWatchDebitCached = false; + fWatchCreditCached = false; + fImmatureWatchCreditCached = false; + fAvailableWatchCreditCached = false; + fChangeCached = false; + nDebitCached = 0; + nCreditCached = 0; + nImmatureCreditCached = 0; + nAvailableCreditCached = 0; + nWatchDebitCached = 0; + nWatchCreditCached = 0; + nAvailableWatchCreditCached = 0; + nImmatureWatchCreditCached = 0; + nChangeCached = 0; + nOrderPos = -1; + } + + ADD_SERIALIZE_METHODS; + + template <typename Stream, typename Operation> + inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) { + if (ser_action.ForRead()) + Init(NULL); + char fSpent = false; + + if (!ser_action.ForRead()) + { + mapValue["fromaccount"] = strFromAccount; + + WriteOrderPos(nOrderPos, mapValue); + + if (nTimeSmart) + mapValue["timesmart"] = strprintf("%u", nTimeSmart); + } + + READWRITE(*(CMerkleTx*)this); + std::vector<CMerkleTx> vUnused; //! Used to be vtxPrev + READWRITE(vUnused); + READWRITE(mapValue); + READWRITE(vOrderForm); + READWRITE(fTimeReceivedIsTxTime); + READWRITE(nTimeReceived); + READWRITE(fFromMe); + READWRITE(fSpent); + + if (ser_action.ForRead()) + { + strFromAccount = mapValue["fromaccount"]; + + ReadOrderPos(nOrderPos, mapValue); + + nTimeSmart = mapValue.count("timesmart") ? (unsigned int)atoi64(mapValue["timesmart"]) : 0; + } + + mapValue.erase("fromaccount"); + mapValue.erase("version"); + mapValue.erase("spent"); + mapValue.erase("n"); + mapValue.erase("timesmart"); + } + + //! make sure balances are recalculated + void MarkDirty() + { + fCreditCached = false; + fAvailableCreditCached = false; + fWatchDebitCached = false; + fWatchCreditCached = false; + fAvailableWatchCreditCached = false; + fImmatureWatchCreditCached = false; + fDebitCached = false; + fChangeCached = false; + } + + void BindWallet(CWallet *pwalletIn) + { + pwallet = pwalletIn; + MarkDirty(); + } + + //! filter decides which addresses will count towards the debit + CAmount GetDebit(const isminefilter& filter) const; + CAmount GetCredit(const isminefilter& filter) const; + CAmount GetImmatureCredit(bool fUseCache=true) const; + CAmount GetAvailableCredit(bool fUseCache=true) const; + CAmount GetImmatureWatchOnlyCredit(const bool& fUseCache=true) const; + CAmount GetAvailableWatchOnlyCredit(const bool& fUseCache=true) const; + CAmount GetChange() const; + + void GetAmounts(std::list<COutputEntry>& listReceived, + std::list<COutputEntry>& listSent, CAmount& nFee, std::string& strSentAccount, const isminefilter& filter) const; + + void GetAccountAmounts(const std::string& strAccount, CAmount& nReceived, + CAmount& nSent, CAmount& nFee, const isminefilter& filter) const; + + bool IsFromMe(const isminefilter& filter) const + { + return (GetDebit(filter) > 0); + } + + bool IsTrusted() const; + + bool WriteToDisk(CWalletDB *pwalletdb); + + int64_t GetTxTime() const; + int GetRequestCount() const; + + void RelayWalletTransaction(); + + std::set<uint256> GetConflicts() const; +}; + + + + +class COutput +{ +public: + const CWalletTx *tx; + int i; + int nDepth; + bool fSpendable; + + COutput(const CWalletTx *txIn, int iIn, int nDepthIn, bool fSpendableIn) + { + tx = txIn; i = iIn; nDepth = nDepthIn; fSpendable = fSpendableIn; + } + + std::string ToString() const; +}; + + + + +/** Private key that includes an expiration date in case it never gets used. */ +class CWalletKey +{ +public: + CPrivKey vchPrivKey; + int64_t nTimeCreated; + int64_t nTimeExpires; + std::string strComment; + //! todo: add something to note what created it (user, getnewaddress, change) + //! maybe should have a map<string, string> property map + + CWalletKey(int64_t nExpires=0); + + ADD_SERIALIZE_METHODS; + + template <typename Stream, typename Operation> + inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) { + if (!(nType & SER_GETHASH)) + READWRITE(nVersion); + READWRITE(vchPrivKey); + READWRITE(nTimeCreated); + READWRITE(nTimeExpires); + READWRITE(LIMITED_STRING(strComment, 65536)); + } +}; + + + /** * A CWallet is an extension of a keystore, which also maintains a set of transactions and balances, * and provides the ability to create new transactions. @@ -275,7 +598,7 @@ public: TxItems OrderedTxItems(std::list<CAccountingEntry>& acentries, std::string strAccount = ""); void MarkDirty(); - bool AddToWallet(const CWalletTx& wtxIn, bool fFromLoadWallet=false); + bool AddToWallet(const CWalletTx& wtxIn, bool fFromLoadWallet, CWalletDB* pwalletdb); void SyncTransaction(const CTransaction& tx, const CBlock* pblock); bool AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate); void EraseFromWallet(const uint256 &hash); @@ -320,14 +643,14 @@ public: CAmount GetCredit(const CTxOut& txout, const isminefilter& filter) const { if (!MoneyRange(txout.nValue)) - throw std::runtime_error("CWallet::GetCredit() : value out of range"); + throw std::runtime_error("CWallet::GetCredit(): value out of range"); return ((IsMine(txout) & filter) ? txout.nValue : 0); } bool IsChange(const CTxOut& txout) const; CAmount GetChange(const CTxOut& txout) const { if (!MoneyRange(txout.nValue)) - throw std::runtime_error("CWallet::GetChange() : value out of range"); + throw std::runtime_error("CWallet::GetChange(): value out of range"); return (IsChange(txout) ? txout.nValue : 0); } bool IsMine(const CTransaction& tx) const @@ -349,7 +672,7 @@ public: { nDebit += GetDebit(txin, filter); if (!MoneyRange(nDebit)) - throw std::runtime_error("CWallet::GetDebit() : value out of range"); + throw std::runtime_error("CWallet::GetDebit(): value out of range"); } return nDebit; } @@ -360,7 +683,7 @@ public: { nCredit += GetCredit(txout, filter); if (!MoneyRange(nCredit)) - throw std::runtime_error("CWallet::GetCredit() : value out of range"); + throw std::runtime_error("CWallet::GetCredit(): value out of range"); } return nCredit; } @@ -371,7 +694,7 @@ public: { nChange += GetChange(txout); if (!MoneyRange(nChange)) - throw std::runtime_error("CWallet::GetChange() : value out of range"); + throw std::runtime_error("CWallet::GetChange(): value out of range"); } return nChange; } @@ -464,508 +787,6 @@ public: }; -typedef std::map<std::string, std::string> mapValue_t; - - -static void ReadOrderPos(int64_t& 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_t& nOrderPos, mapValue_t& mapValue) -{ - if (nOrderPos == -1) - return; - mapValue["n"] = i64tostr(nOrderPos); -} - -struct COutputEntry -{ - CTxDestination destination; - CAmount amount; - 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 fRejectInsaneFee=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. - */ -class CWalletTx : public CMerkleTx -{ -private: - const CWallet* pwallet; - -public: - 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; - int64_t nOrderPos; //! position in ordered transaction list - - // memory only - mutable bool fDebitCached; - mutable bool fCreditCached; - mutable bool fImmatureCreditCached; - mutable bool fAvailableCreditCached; - mutable bool fWatchDebitCached; - mutable bool fWatchCreditCached; - mutable bool fImmatureWatchCreditCached; - mutable bool fAvailableWatchCreditCached; - mutable bool fChangeCached; - mutable CAmount nDebitCached; - mutable CAmount nCreditCached; - mutable CAmount nImmatureCreditCached; - mutable CAmount nAvailableCreditCached; - mutable CAmount nWatchDebitCached; - mutable CAmount nWatchCreditCached; - mutable CAmount nImmatureWatchCreditCached; - mutable CAmount nAvailableWatchCreditCached; - mutable CAmount nChangeCached; - - CWalletTx() - { - Init(NULL); - } - - CWalletTx(const CWallet* pwalletIn) - { - Init(pwalletIn); - } - - CWalletTx(const CWallet* pwalletIn, const CMerkleTx& txIn) : CMerkleTx(txIn) - { - Init(pwalletIn); - } - - CWalletTx(const CWallet* pwalletIn, const CTransaction& txIn) : CMerkleTx(txIn) - { - Init(pwalletIn); - } - - void Init(const CWallet* pwalletIn) - { - pwallet = pwalletIn; - mapValue.clear(); - vOrderForm.clear(); - fTimeReceivedIsTxTime = false; - nTimeReceived = 0; - nTimeSmart = 0; - fFromMe = false; - strFromAccount.clear(); - fDebitCached = false; - fCreditCached = false; - fImmatureCreditCached = false; - fAvailableCreditCached = false; - fWatchDebitCached = false; - fWatchCreditCached = false; - fImmatureWatchCreditCached = false; - fAvailableWatchCreditCached = false; - fChangeCached = false; - nDebitCached = 0; - nCreditCached = 0; - nImmatureCreditCached = 0; - nAvailableCreditCached = 0; - nWatchDebitCached = 0; - nWatchCreditCached = 0; - nAvailableWatchCreditCached = 0; - nImmatureWatchCreditCached = 0; - nChangeCached = 0; - nOrderPos = -1; - } - - ADD_SERIALIZE_METHODS; - - template <typename Stream, typename Operation> - inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) { - if (ser_action.ForRead()) - Init(NULL); - char fSpent = false; - - if (!ser_action.ForRead()) - { - mapValue["fromaccount"] = strFromAccount; - - WriteOrderPos(nOrderPos, mapValue); - - if (nTimeSmart) - mapValue["timesmart"] = strprintf("%u", nTimeSmart); - } - - READWRITE(*(CMerkleTx*)this); - std::vector<CMerkleTx> vUnused; //! Used to be vtxPrev - READWRITE(vUnused); - READWRITE(mapValue); - READWRITE(vOrderForm); - READWRITE(fTimeReceivedIsTxTime); - READWRITE(nTimeReceived); - READWRITE(fFromMe); - READWRITE(fSpent); - - if (ser_action.ForRead()) - { - strFromAccount = mapValue["fromaccount"]; - - ReadOrderPos(nOrderPos, mapValue); - - nTimeSmart = mapValue.count("timesmart") ? (unsigned int)atoi64(mapValue["timesmart"]) : 0; - } - - mapValue.erase("fromaccount"); - mapValue.erase("version"); - mapValue.erase("spent"); - mapValue.erase("n"); - mapValue.erase("timesmart"); - } - - //! make sure balances are recalculated - void MarkDirty() - { - fCreditCached = false; - fAvailableCreditCached = false; - fWatchDebitCached = false; - fWatchCreditCached = false; - fAvailableWatchCreditCached = false; - fImmatureWatchCreditCached = false; - fDebitCached = false; - fChangeCached = false; - } - - void BindWallet(CWallet *pwalletIn) - { - pwallet = pwalletIn; - MarkDirty(); - } - - //! filter decides which addresses will count towards the debit - CAmount GetDebit(const isminefilter& filter) const - { - if (vin.empty()) - return 0; - - CAmount debit = 0; - if(filter & ISMINE_SPENDABLE) - { - if (fDebitCached) - debit += nDebitCached; - else - { - nDebitCached = pwallet->GetDebit(*this, ISMINE_SPENDABLE); - fDebitCached = true; - debit += nDebitCached; - } - } - if(filter & ISMINE_WATCH_ONLY) - { - if(fWatchDebitCached) - debit += nWatchDebitCached; - else - { - nWatchDebitCached = pwallet->GetDebit(*this, ISMINE_WATCH_ONLY); - fWatchDebitCached = true; - debit += nWatchDebitCached; - } - } - return debit; - } - - CAmount GetCredit(const isminefilter& filter) const - { - // Must wait until coinbase is safely deep enough in the chain before valuing it - if (IsCoinBase() && GetBlocksToMaturity() > 0) - return 0; - - int64_t credit = 0; - if (filter & ISMINE_SPENDABLE) - { - // GetBalance can assume transactions in mapWallet won't change - if (fCreditCached) - credit += nCreditCached; - else - { - nCreditCached = pwallet->GetCredit(*this, ISMINE_SPENDABLE); - fCreditCached = true; - credit += nCreditCached; - } - } - if (filter & ISMINE_WATCH_ONLY) - { - if (fWatchCreditCached) - credit += nWatchCreditCached; - else - { - nWatchCreditCached = pwallet->GetCredit(*this, ISMINE_WATCH_ONLY); - fWatchCreditCached = true; - credit += nWatchCreditCached; - } - } - return credit; - } - - CAmount GetImmatureCredit(bool fUseCache=true) const - { - if (IsCoinBase() && GetBlocksToMaturity() > 0 && IsInMainChain()) - { - if (fUseCache && fImmatureCreditCached) - return nImmatureCreditCached; - nImmatureCreditCached = pwallet->GetCredit(*this, ISMINE_SPENDABLE); - fImmatureCreditCached = true; - return nImmatureCreditCached; - } - - return 0; - } - - CAmount GetAvailableCredit(bool fUseCache=true) const - { - if (pwallet == 0) - return 0; - - // Must wait until coinbase is safely deep enough in the chain before valuing it - if (IsCoinBase() && GetBlocksToMaturity() > 0) - return 0; - - if (fUseCache && fAvailableCreditCached) - return nAvailableCreditCached; - - CAmount nCredit = 0; - uint256 hashTx = GetHash(); - for (unsigned int i = 0; i < vout.size(); i++) - { - if (!pwallet->IsSpent(hashTx, i)) - { - const CTxOut &txout = vout[i]; - nCredit += pwallet->GetCredit(txout, ISMINE_SPENDABLE); - if (!MoneyRange(nCredit)) - throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range"); - } - } - - nAvailableCreditCached = nCredit; - fAvailableCreditCached = true; - return nCredit; - } - - CAmount GetImmatureWatchOnlyCredit(const bool& fUseCache=true) const - { - if (IsCoinBase() && GetBlocksToMaturity() > 0 && IsInMainChain()) - { - if (fUseCache && fImmatureWatchCreditCached) - return nImmatureWatchCreditCached; - nImmatureWatchCreditCached = pwallet->GetCredit(*this, ISMINE_WATCH_ONLY); - fImmatureWatchCreditCached = true; - return nImmatureWatchCreditCached; - } - - return 0; - } - - CAmount GetAvailableWatchOnlyCredit(const bool& fUseCache=true) const - { - if (pwallet == 0) - return 0; - - // Must wait until coinbase is safely deep enough in the chain before valuing it - if (IsCoinBase() && GetBlocksToMaturity() > 0) - return 0; - - if (fUseCache && fAvailableWatchCreditCached) - return nAvailableWatchCreditCached; - - CAmount nCredit = 0; - for (unsigned int i = 0; i < vout.size(); i++) - { - if (!pwallet->IsSpent(GetHash(), i)) - { - const CTxOut &txout = vout[i]; - nCredit += pwallet->GetCredit(txout, ISMINE_WATCH_ONLY); - if (!MoneyRange(nCredit)) - throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range"); - } - } - - nAvailableWatchCreditCached = nCredit; - fAvailableWatchCreditCached = true; - return nCredit; - } - - CAmount GetChange() const - { - if (fChangeCached) - return nChangeCached; - nChangeCached = pwallet->GetChange(*this); - fChangeCached = true; - return nChangeCached; - } - - void GetAmounts(std::list<COutputEntry>& listReceived, - std::list<COutputEntry>& listSent, CAmount& nFee, std::string& strSentAccount, const isminefilter& filter) const; - - void GetAccountAmounts(const std::string& strAccount, CAmount& nReceived, - CAmount& nSent, CAmount& nFee, const isminefilter& filter) const; - - bool IsFromMe(const isminefilter& filter) const - { - return (GetDebit(filter) > 0); - } - - bool IsTrusted() const - { - // Quick answer in most cases - if (!IsFinalTx(*this)) - return false; - int nDepth = GetDepthInMainChain(); - if (nDepth >= 1) - return true; - if (nDepth < 0) - return false; - if (!bSpendZeroConfChange || !IsFromMe(ISMINE_ALL)) // using wtx's cached debit - 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) != ISMINE_SPENDABLE) - return false; - } - return true; - } - - bool WriteToDisk(); - - int64_t GetTxTime() const; - int GetRequestCount() const; - - void RelayWalletTransaction(); - - std::set<uint256> GetConflicts() const; -}; - - - - -class COutput -{ -public: - const CWalletTx *tx; - int i; - int nDepth; - bool fSpendable; - - COutput(const CWalletTx *txIn, int iIn, int nDepthIn, bool fSpendableIn) - { - tx = txIn; i = iIn; nDepth = nDepthIn; fSpendable = fSpendableIn; - } - - std::string ToString() const; -}; - - - - -/** Private key that includes an expiration date in case it never gets used. */ -class CWalletKey -{ -public: - CPrivKey vchPrivKey; - int64_t nTimeCreated; - int64_t nTimeExpires; - std::string strComment; - //! todo: add something to note what created it (user, getnewaddress, change) - //! maybe should have a map<string, string> property map - - CWalletKey(int64_t nExpires=0); - - ADD_SERIALIZE_METHODS; - - template <typename Stream, typename Operation> - inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) { - if (!(nType & SER_GETHASH)) - READWRITE(nVersion); - READWRITE(vchPrivKey); - READWRITE(nTimeCreated); - READWRITE(nTimeExpires); - READWRITE(LIMITED_STRING(strComment, 65536)); - } -}; - - - - - - /** * Account information. * Stored in wallet with key "acc"+string account name. |