DragonX/dragonx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

Major updates integration from all upstreams

Browse Source
This commit is contained in:
miketout
2018-09-18 14:33:53 -07:00
parent 0c8fa56a02 0e0f5e4ea7
commit 9feb4b9e08
396 changed files with 25517 additions and 6854 deletions
Download Patch File Download Diff File Expand all files Collapse all files

331
src/wallet/wallet.h
View File

@@ -21,7 +21,9 @@
#include "wallet/crypter.h"
#include "wallet/wallet_ismine.h"
#include "wallet/walletdb.h"
#include "wallet/rpcwallet.h"
#include "zcash/Address.hpp"
#include "zcash/zip32.h"
#include "base58.h"
#include <algorithm>
@@ -61,6 +63,9 @@ static const unsigned int MAX_FREE_TRANSACTION_CREATE_SIZE = 1000;
#define _COINBASE_MATURITY 100
static const unsigned int WITNESS_CACHE_SIZE = _COINBASE_MATURITY+10;
//! Size of HD seed in bytes
static const size_t HD_WALLET_SEED_LENGTH = 32;
class CBlockIndex;
class CCoinControl;
class COutput;
@@ -94,8 +99,9 @@ public:
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
if (!(nType & SER_GETHASH))
inline void SerializationOp(Stream& s, Operation ser_action) {
int nVersion = s.GetVersion();
if (!(s.GetType() & SER_GETHASH))
READWRITE(nVersion);
READWRITE(nTime);
READWRITE(vchPubKey);
@@ -160,21 +166,17 @@ public:
// Transaction hash
uint256 hash;
// Index into CTransaction.vjoinsplit
#ifdef __LP64__
uint64_t js;
#else
size_t js;
#endif
// Index into JSDescription fields of length ZC_NUM_JS_OUTPUTS
uint8_t n;
JSOutPoint() { SetNull(); }
JSOutPoint(uint256 h, size_t js, uint8_t n) : hash {h}, js {js}, n {n} { }
JSOutPoint(uint256 h, uint64_t js, uint8_t n) : hash {h}, js {js}, n {n} { }
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
inline void SerializationOp(Stream& s, Operation ser_action) {
READWRITE(hash);
READWRITE(js);
READWRITE(n);
@@ -200,14 +202,14 @@ public:
std::string ToString() const;
};
class CNoteData
class SproutNoteData
{
public:
libzcash::PaymentAddress address;
libzcash::SproutPaymentAddress address;
/**
* Cached note nullifier. May not be set if the wallet was not unlocked when
* this was CNoteData was created. If not set, we always assume that the
* this was SproutNoteData was created. If not set, we always assume that the
* note has not been spent.
*
* It's okay to cache the nullifier in the wallet, because we are storing
@@ -223,12 +225,12 @@ public:
* Cached incremental witnesses for spendable Notes.
* Beginning of the list is the most recent witness.
*/
std::list<ZCIncrementalWitness> witnesses;
std::list<SproutWitness> witnesses;
/**
* Block height corresponding to the most current witness.
*
* When we first create a CNoteData in CWallet::FindMyNotes, this is set to
* When we first create a SproutNoteData in CWallet::FindMySproutNotes, this is set to
* -1 as a placeholder. The next time CWallet::ChainTip is called, we can
* determine what height the witness cache for this note is valid for (even
* if no witnesses were cached), and so can set the correct value in
@@ -236,46 +238,97 @@ public:
*/
int witnessHeight;
CNoteData() : address(), nullifier(), witnessHeight {-1} { }
CNoteData(libzcash::PaymentAddress a) :
SproutNoteData() : address(), nullifier(), witnessHeight {-1} { }
SproutNoteData(libzcash::SproutPaymentAddress a) :
address {a}, nullifier(), witnessHeight {-1} { }
CNoteData(libzcash::PaymentAddress a, uint256 n) :
SproutNoteData(libzcash::SproutPaymentAddress a, uint256 n) :
address {a}, nullifier {n}, witnessHeight {-1} { }
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
inline void SerializationOp(Stream& s, Operation ser_action) {
READWRITE(address);
READWRITE(nullifier);
READWRITE(witnesses);
READWRITE(witnessHeight);
}
friend bool operator<(const CNoteData& a, const CNoteData& b) {
friend bool operator<(const SproutNoteData& a, const SproutNoteData& b) {
return (a.address < b.address ||
(a.address == b.address && a.nullifier < b.nullifier));
}
friend bool operator==(const CNoteData& a, const CNoteData& b) {
friend bool operator==(const SproutNoteData& a, const SproutNoteData& b) {
return (a.address == b.address && a.nullifier == b.nullifier);
}
friend bool operator!=(const CNoteData& a, const CNoteData& b) {
friend bool operator!=(const SproutNoteData& a, const SproutNoteData& b) {
return !(a == b);
}
};
typedef std::map<JSOutPoint, CNoteData> mapNoteData_t;
/** Decrypted note and its location in a transaction. */
struct CNotePlaintextEntry
class SaplingNoteData
{
JSOutPoint jsop;
libzcash::PaymentAddress address;
libzcash::NotePlaintext plaintext;
public:
/**
* We initialize the height to -1 for the same reason as we do in SproutNoteData.
* See the comment in that class for a full description.
*/
SaplingNoteData() : witnessHeight {-1}, nullifier() { }
SaplingNoteData(libzcash::SaplingIncomingViewingKey ivk) : ivk {ivk}, witnessHeight {-1}, nullifier() { }
SaplingNoteData(libzcash::SaplingIncomingViewingKey ivk, uint256 n) : ivk {ivk}, witnessHeight {-1}, nullifier(n) { }
std::list<SaplingWitness> witnesses;
int witnessHeight;
libzcash::SaplingIncomingViewingKey ivk;
boost::optional<uint256> nullifier;
friend bool operator==(const SaplingNoteData& a, const SaplingNoteData& b) {
return (a.ivk == b.ivk && a.nullifier == b.nullifier && a.witnessHeight == b.witnessHeight);
}
friend bool operator!=(const SaplingNoteData& a, const SaplingNoteData& b) {
return !(a == b);
}
};
typedef std::map<JSOutPoint, SproutNoteData> mapSproutNoteData_t;
typedef std::map<SaplingOutPoint, SaplingNoteData> mapSaplingNoteData_t;
/** Decrypted note and its location in a transaction. */
struct CSproutNotePlaintextEntry
{
JSOutPoint jsop;
libzcash::SproutPaymentAddress address;
libzcash::SproutNotePlaintext plaintext;
};
/** Decrypted note, location in a transaction, and confirmation height. */
struct CUnspentSproutNotePlaintextEntry {
JSOutPoint jsop;
libzcash::SproutPaymentAddress address;
libzcash::SproutNotePlaintext plaintext;
int nHeight;
};
/** Sapling note and its location in a transaction. */
struct SaplingNoteEntry
{
SaplingOutPoint op;
libzcash::SaplingPaymentAddress address;
libzcash::SaplingNote note;
std::array<unsigned char, ZC_MEMO_SIZE> memo;
};
/** Sapling note, location in a transaction, and confirmation height. */
struct UnspentSaplingNoteEntry {
SaplingOutPoint op;
libzcash::SaplingPaymentAddress address;
libzcash::SaplingNote note;
std::array<unsigned char, ZC_MEMO_SIZE> memo;
int nHeight;
};
/** A transaction with a merkle branch linking it to the block chain. */
class CMerkleTx : public CTransaction
@@ -312,9 +365,8 @@ public:
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
inline void SerializationOp(Stream& s, Operation ser_action) {
READWRITE(*(CTransaction*)this);
nVersion = this->nVersion;
READWRITE(hashBlock);
READWRITE(vMerkleBranch);
READWRITE(nIndex);
@@ -347,7 +399,8 @@ private:
public:
mapValue_t mapValue;
mapNoteData_t mapNoteData;
mapSproutNoteData_t mapSproutNoteData;
mapSaplingNoteData_t mapSaplingNoteData;
std::vector<std::pair<std::string, std::string> > vOrderForm;
unsigned int fTimeReceivedIsTxTime;
unsigned int nTimeReceived; //! time received by this node
@@ -400,7 +453,8 @@ public:
{
pwallet = pwalletIn;
mapValue.clear();
mapNoteData.clear();
mapSproutNoteData.clear();
mapSaplingNoteData.clear();
vOrderForm.clear();
fTimeReceivedIsTxTime = false;
nTimeReceived = 0;
@@ -431,7 +485,7 @@ public:
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
inline void SerializationOp(Stream& s, Operation ser_action) {
if (ser_action.ForRead())
Init(NULL);
char fSpent = false;
@@ -450,12 +504,14 @@ public:
std::vector<CMerkleTx> vUnused; //! Used to be vtxPrev
READWRITE(vUnused);
READWRITE(mapValue);
READWRITE(mapNoteData);
READWRITE(mapSproutNoteData);
READWRITE(vOrderForm);
READWRITE(fTimeReceivedIsTxTime);
READWRITE(nTimeReceived);
READWRITE(fFromMe);
READWRITE(fSpent);
// TODO:
//READWRITE(mapSaplingNoteData);
if (ser_action.ForRead())
{
@@ -492,7 +548,8 @@ public:
MarkDirty();
}
void SetNoteData(mapNoteData_t &noteData);
void SetSproutNoteData(mapSproutNoteData_t &noteData);
void SetSaplingNoteData(mapSaplingNoteData_t &noteData);
//! filter decides which addresses will count towards the debit
CAmount GetDebit(const isminefilter& filter) const;
@@ -564,8 +621,9 @@ public:
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
if (!(nType & SER_GETHASH))
inline void SerializationOp(Stream& s, Operation ser_action) {
int nVersion = s.GetVersion();
if (!(s.GetType() & SER_GETHASH))
READWRITE(nVersion);
READWRITE(vchPrivKey);
READWRITE(nTimeCreated);
@@ -609,8 +667,9 @@ public:
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
if (!(nType & SER_GETHASH))
inline void SerializationOp(Stream& s, Operation ser_action) {
int nVersion = s.GetVersion();
if (!(s.GetType() & SER_GETHASH))
READWRITE(nVersion);
//! Note: strAccount is serialized as part of the key, not here.
READWRITE(nCreditDebit);
@@ -623,7 +682,7 @@ public:
if (!(mapValue.empty() && _ssExtra.empty()))
{
CDataStream ss(nType, nVersion);
CDataStream ss(s.GetType(), s.GetVersion());
ss.insert(ss.begin(), '\0');
ss << mapValue;
ss.insert(ss.end(), _ssExtra.begin(), _ssExtra.end());
@@ -639,7 +698,7 @@ public:
mapValue.clear();
if (std::string::npos != nSepPos)
{
CDataStream ss(std::vector<char>(strComment.begin() + nSepPos + 1, strComment.end()), nType, nVersion);
CDataStream ss(std::vector<char>(strComment.begin() + nSepPos + 1, strComment.end()), s.GetType(), s.GetVersion());
ss >> mapValue;
_ssExtra = std::vector<char>(ss.begin(), ss.end());
}
@@ -691,10 +750,12 @@ private:
* detect and report conflicts (double-spends).
*/
typedef TxSpendMap<uint256> TxNullifiers;
TxNullifiers mapTxNullifiers;
TxNullifiers mapTxSproutNullifiers;
TxNullifiers mapTxSaplingNullifiers;
void AddToSpends(const COutPoint& outpoint, const uint256& wtxid);
void AddToSpends(const uint256& nullifier, const uint256& wtxid);
void AddToTransparentSpends(const COutPoint& outpoint, const uint256& wtxid);
void AddToSproutSpends(const uint256& nullifier, const uint256& wtxid);
void AddToSaplingSpends(const uint256& nullifier, const uint256& wtxid);
void AddToSpends(const uint256& wtxid);
public:
@@ -713,7 +774,8 @@ protected:
*/
void IncrementNoteWitnesses(const CBlockIndex* pindex,
const CBlock* pblock,
ZCIncrementalMerkleTree& tree);
SproutMerkleTree& sproutTree,
SaplingMerkleTree& saplingTree);
/**
* pindex is the old tip being disconnected.
*/
@@ -766,6 +828,9 @@ protected:
bool UpdatedNoteData(const CWalletTx& wtxIn, CWalletTx& wtx);
void MarkAffectedTransactionsDirty(const CTransaction& tx);
/* the hd chain data model (chain counters) */
CHDChain hdChain;
public:
/*
* Main wallet lock.
@@ -781,7 +846,8 @@ public:
std::set<int64_t> setKeyPool;
std::map<CKeyID, CKeyMetadata> mapKeyMetadata;
std::map<libzcash::PaymentAddress, CKeyMetadata> mapZKeyMetadata;
std::map<libzcash::SproutPaymentAddress, CKeyMetadata> mapZKeyMetadata;
std::map<libzcash::SaplingIncomingViewingKey, CKeyMetadata> mapSaplingZKeyMetadata;
typedef std::map<unsigned int, CMasterKey> MasterKeyMap;
MasterKeyMap mapMasterKeys;
@@ -836,7 +902,7 @@ public:
*
* - GetFilteredNotes can't filter out spent notes.
*
* - Per the comment in CNoteData, we assume that if we don't have a
* - Per the comment in SproutNoteData, we assume that if we don't have a
* cached nullifier, the note is not spent.
*
* Another more problematic implication is that the wallet can fail to
@@ -869,7 +935,9 @@ public:
* - Restarting the node with -reindex (which operates on a locked wallet
* but with the now-cached nullifiers).
*/
std::map<uint256, JSOutPoint> mapNullifiersToNotes;
std::map<uint256, JSOutPoint> mapSproutNullifiersToNotes;
std::map<uint256, SaplingOutPoint> mapSaplingNullifiersToNotes;
std::map<uint256, CWalletTx> mapWallet;
@@ -881,7 +949,8 @@ public:
CPubKey vchDefaultKey;
std::set<COutPoint> setLockedCoins;
std::set<JSOutPoint> setLockedNotes;
std::set<JSOutPoint> setLockedSproutNotes;
std::set<SaplingOutPoint> setLockedSaplingNotes;
int64_t nTimeFirstKey;
@@ -894,7 +963,8 @@ public:
bool SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, CAmount& nValueRet) const;
bool IsSpent(const uint256& hash, unsigned int n) const;
bool IsSpent(const uint256& nullifier) const;
bool IsSproutSpent(const uint256& nullifier) const;
bool IsSaplingSpent(const uint256& nullifier) const;
bool IsLockedCoin(uint256 hash, unsigned int n) const;
void LockCoin(COutPoint& output);
@@ -902,11 +972,17 @@ public:
void UnlockAllCoins();
void ListLockedCoins(std::vector<COutPoint>& vOutpts);
bool IsLockedNote(uint256 hash, size_t js, uint8_t n) const;
void LockNote(JSOutPoint& output);
void UnlockNote(JSOutPoint& output);
void UnlockAllNotes();
std::vector<JSOutPoint> ListLockedNotes();
bool IsLockedNote(const JSOutPoint& outpt) const;
void LockNote(const JSOutPoint& output);
void UnlockNote(const JSOutPoint& output);
void UnlockAllSproutNotes();
std::vector<JSOutPoint> ListLockedSproutNotes();
bool IsLockedNote(const SaplingOutPoint& output) const;
void LockNote(const SaplingOutPoint& output);
void UnlockNote(const SaplingOutPoint& output);
void UnlockAllSaplingNotes();
std::vector<SaplingOutPoint> ListLockedSaplingNotes();
/**
* keystore implementation
@@ -954,23 +1030,40 @@ public:
* ZKeys
*/
//! Generates a new zaddr
CZCPaymentAddress GenerateNewZKey();
libzcash::PaymentAddress GenerateNewZKey();
//! Adds spending key to the store, and saves it to disk
bool AddZKey(const libzcash::SpendingKey &key);
bool AddZKey(const libzcash::SproutSpendingKey &key);
//! Adds spending key to the store, without saving it to disk (used by LoadWallet)
bool LoadZKey(const libzcash::SpendingKey &key);
bool LoadZKey(const libzcash::SproutSpendingKey &key);
//! Load spending key metadata (used by LoadWallet)
bool LoadZKeyMetadata(const libzcash::PaymentAddress &addr, const CKeyMetadata &meta);
bool LoadZKeyMetadata(const libzcash::SproutPaymentAddress &addr, const CKeyMetadata &meta);
//! Adds an encrypted spending key to the store, without saving it to disk (used by LoadWallet)
bool LoadCryptedZKey(const libzcash::PaymentAddress &addr, const libzcash::ReceivingKey &rk, const std::vector<unsigned char> &vchCryptedSecret);
bool LoadCryptedZKey(const libzcash::SproutPaymentAddress &addr, const libzcash::ReceivingKey &rk, const std::vector<unsigned char> &vchCryptedSecret);
//! Adds an encrypted spending key to the store, and saves it to disk (virtual method, declared in crypter.h)
bool AddCryptedSpendingKey(const libzcash::PaymentAddress &address, const libzcash::ReceivingKey &rk, const std::vector<unsigned char> &vchCryptedSecret);
bool AddCryptedSproutSpendingKey(
const libzcash::SproutPaymentAddress &address,
const libzcash::ReceivingKey &rk,
const std::vector<unsigned char> &vchCryptedSecret);
//! Adds a viewing key to the store, and saves it to disk.
bool AddViewingKey(const libzcash::ViewingKey &vk);
bool RemoveViewingKey(const libzcash::ViewingKey &vk);
//! Adds a viewing key to the store, without saving it to disk (used by LoadWallet)
bool LoadViewingKey(const libzcash::ViewingKey &dest);
//! Adds a Sprout viewing key to the store, and saves it to disk.
bool AddSproutViewingKey(const libzcash::SproutViewingKey &vk);
bool RemoveSproutViewingKey(const libzcash::SproutViewingKey &vk);
//! Adds a Sprout viewing key to the store, without saving it to disk (used by LoadWallet)
bool LoadSproutViewingKey(const libzcash::SproutViewingKey &dest);
/**
* Sapling ZKeys
*/
//! Generates new Sapling key
libzcash::SaplingPaymentAddress GenerateNewSaplingZKey();
//! Adds Sapling spending key to the store, and saves it to disk
bool AddSaplingZKey(
const libzcash::SaplingExtendedSpendingKey &key,
const boost::optional<libzcash::SaplingPaymentAddress> &defaultAddr = boost::none);
bool AddCryptedSaplingSpendingKey(
const libzcash::SaplingFullViewingKey &fvk,
const std::vector<unsigned char> &vchCryptedSecret,
const boost::optional<libzcash::SaplingPaymentAddress> &defaultAddr = boost::none);
/**
* Increment the next transaction order id
@@ -991,13 +1084,15 @@ public:
void MarkDirty();
bool UpdateNullifierNoteMap();
void UpdateNullifierNoteMapWithTx(const CWalletTx& wtx);
void UpdateSaplingNullifierNoteMapWithTx(CWalletTx& wtx);
void UpdateSaplingNullifierNoteMapForBlock(const CBlock* pblock);
bool AddToWallet(const CWalletTx& wtxIn, bool fFromLoadWallet, CWalletDB* pwalletdb);
void EraseFromWallet(const uint256 &hash);
void SyncTransaction(const CTransaction& tx, const CBlock* pblock);
bool AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate);
void WitnessNoteCommitment(
std::vector<uint256> commitments,
std::vector<boost::optional<ZCIncrementalWitness>>& witnesses,
std::vector<boost::optional<SproutWitness>>& witnesses,
uint256 &final_anchor);
int ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate = false);
void ReacceptWalletTransactions();
@@ -1031,17 +1126,24 @@ public:
std::set<CTxDestination> GetAccountAddresses(const std::string& strAccount) const;
boost::optional<uint256> GetNoteNullifier(
boost::optional<uint256> GetSproutNoteNullifier(
const JSDescription& jsdesc,
const libzcash::PaymentAddress& address,
const libzcash::SproutPaymentAddress& address,
const ZCNoteDecryption& dec,
const uint256& hSig,
uint8_t n) const;
mapNoteData_t FindMyNotes(const CTransaction& tx) const;
bool IsFromMe(const uint256& nullifier) const;
void GetNoteWitnesses(
mapSproutNoteData_t FindMySproutNotes(const CTransaction& tx) const;
mapSaplingNoteData_t FindMySaplingNotes(const CTransaction& tx) const;
bool IsSproutNullifierFromMe(const uint256& nullifier) const;
bool IsSaplingNullifierFromMe(const uint256& nullifier) const;
void GetSproutNoteWitnesses(
std::vector<JSOutPoint> notes,
std::vector<boost::optional<ZCIncrementalWitness>>& witnesses,
std::vector<boost::optional<SproutWitness>>& witnesses,
uint256 &final_anchor);
void GetSaplingNoteWitnesses(
std::vector<SaplingOutPoint> notes,
std::vector<boost::optional<SaplingWitness>>& witnesses,
uint256 &final_anchor);
isminetype IsMine(const CTxIn& txin) const;
@@ -1058,9 +1160,11 @@ public:
CAmount GetCredit(const CTransaction& tx, int32_t voutNum, const isminefilter& filter) const;
CAmount GetCredit(const CTransaction& tx, const isminefilter& filter) const;
CAmount GetChange(const CTransaction& tx) const;
void ChainTip(const CBlockIndex *pindex, const CBlock *pblock, ZCIncrementalMerkleTree tree, bool added);
void ChainTip(const CBlockIndex *pindex, const CBlock *pblock, SproutMerkleTree sproutTree, SaplingMerkleTree saplingTree, bool added);
/** Saves witness caches and best block locator to disk. */
void SetBestChain(const CBlockLocator& loc);
std::set<std::pair<libzcash::PaymentAddress, uint256>> GetNullifiersForAddresses(const std::set<libzcash::PaymentAddress> & addresses);
bool IsNoteChange(const std::set<std::pair<libzcash::PaymentAddress, uint256>> & nullifierSet, const libzcash::PaymentAddress & address, const JSOutPoint & entry);
DBErrors LoadWallet(bool& fFirstRunRet);
DBErrors ZapWalletTx(std::vector<CWalletTx>& vWtx);
@@ -1134,15 +1238,39 @@ public:
/** Set whether this wallet broadcasts transactions. */
void SetBroadcastTransactions(bool broadcast) { fBroadcastTransactions = broadcast; }
/* Returns true if HD is enabled for all address types, false if only for Sapling */
bool IsHDFullyEnabled() const;
/* Generates a new HD seed (will reset the chain child index counters)
Sets the seed's version based on the current wallet version (so the
caller must ensure the current wallet version is correct before calling
this function). */
void GenerateNewSeed();
bool SetHDSeed(const HDSeed& seed);
bool SetCryptedHDSeed(const uint256& seedFp, const std::vector<unsigned char> &vchCryptedSecret);
/* Set the HD chain model (chain child index counters) */
void SetHDChain(const CHDChain& chain, bool memonly);
const CHDChain& GetHDChain() const { return hdChain; }
/* Set the current HD seed, without saving it to disk (used by LoadWallet) */
bool LoadHDSeed(const HDSeed& key);
/* Set the current encrypted HD seed, without saving it to disk (used by LoadWallet) */
bool LoadCryptedHDSeed(const uint256& seedFp, const std::vector<unsigned char>& seed);
/* Find notes filtered by payment address, min depth, ability to spend */
void GetFilteredNotes(std::vector<CNotePlaintextEntry> & outEntries,
void GetFilteredNotes(std::vector<CSproutNotePlaintextEntry>& sproutEntries,
std::vector<SaplingNoteEntry>& saplingEntries,
std::string address,
int minDepth=1,
bool ignoreSpent=true,
bool ignoreUnspendable=true);
/* Find notes filtered by payment addresses, min depth, ability to spend */
void GetFilteredNotes(std::vector<CNotePlaintextEntry>& outEntries,
void GetFilteredNotes(std::vector<CSproutNotePlaintextEntry>& sproutEntries,
std::vector<SaplingNoteEntry>& saplingEntries,
std::set<libzcash::PaymentAddress>& filterAddresses,
int minDepth=1,
bool ignoreSpent=true,
@@ -1151,6 +1279,14 @@ public:
// staking functions
bool VerusSelectStakeOutput(CBlock *pBlock, arith_uint256 &hashResult, CTransaction &stakeSource, int32_t &voutNum, int32_t nHeight, uint32_t &bnTarget) const;
int32_t VerusStakeTransaction(CBlock *pBlock, CMutableTransaction &txNew, uint32_t &bnTarget, arith_uint256 &hashResult, uint8_t *utxosig) const;
/* Find unspent notes filtered by payment address, min depth and max depth */
void GetUnspentFilteredNotes(std::vector<CUnspentSproutNotePlaintextEntry>& sproutEntries,
std::vector<UnspentSaplingNoteEntry>& saplingEntries,
std::set<libzcash::PaymentAddress>& filterAddresses,
int minDepth=1,
int maxDepth=INT_MAX,
bool requireSpendingKey=true);
};
/** A key allocated from the key pool. */
@@ -1200,8 +1336,9 @@ public:
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
if (!(nType & SER_GETHASH))
inline void SerializationOp(Stream& s, Operation ser_action) {
int nVersion = s.GetVersion();
if (!(s.GetType() & SER_GETHASH))
READWRITE(nVersion);
READWRITE(vchPubKey);
}
@@ -1210,4 +1347,44 @@ public:
/** Error status printout */
#define ERR_RESULT(x) result.push_back(Pair("result", "error")) , result.push_back(Pair("error", x));
//
// Shielded key and address generalizations
//
class PaymentAddressBelongsToWallet : public boost::static_visitor<bool>
{
private:
CWallet *m_wallet;
public:
PaymentAddressBelongsToWallet(CWallet *wallet) : m_wallet(wallet) {}
bool operator()(const libzcash::SproutPaymentAddress &zaddr) const;
bool operator()(const libzcash::SaplingPaymentAddress &zaddr) const;
bool operator()(const libzcash::InvalidEncoding& no) const;
};
class HaveSpendingKeyForPaymentAddress : public boost::static_visitor<bool>
{
private:
CWallet *m_wallet;
public:
HaveSpendingKeyForPaymentAddress(CWallet *wallet) : m_wallet(wallet) {}
bool operator()(const libzcash::SproutPaymentAddress &zaddr) const;
bool operator()(const libzcash::SaplingPaymentAddress &zaddr) const;
bool operator()(const libzcash::InvalidEncoding& no) const;
};
class GetSpendingKeyForPaymentAddress : public boost::static_visitor<boost::optional<libzcash::SpendingKey>>
{
private:
CWallet *m_wallet;
public:
GetSpendingKeyForPaymentAddress(CWallet *wallet) : m_wallet(wallet) {}
boost::optional<libzcash::SpendingKey> operator()(const libzcash::SproutPaymentAddress &zaddr) const;
boost::optional<libzcash::SpendingKey> operator()(const libzcash::SaplingPaymentAddress &zaddr) const;
boost::optional<libzcash::SpendingKey> operator()(const libzcash::InvalidEncoding& no) const;
};
#endif // BITCOIN_WALLET_WALLET_H