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Start teaching hushd to track various stats about shielded xtns

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This commit is contained in:
Duke Leto
2019-08-07 10:15:35 -04:00
parent 06520c26ea
commit 5c519f9665
2 changed files with 33 additions and 0 deletions
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28
src/chain.h
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@@ -263,6 +263,29 @@ public:
//! Change to 64-bit type when necessary; won't happen before 2030
unsigned int nChainTx;
//! (memory only) Number of shielded transactions (of any kind) in the chain up to and including this block.
//! A shielded transaction is defined as a transaction that contains at least 1 JoinSplit, which includes
//! shielding/de-shielding and other complex transaction possibilties including multiple taddrs/zaddrs as
//! inputs and outputs.
int64_t nShieldedChainTx;
//! (memory only) Number of fully shielded transactions. A fully shielded transaction is defined
//! as a transaction containing JoinSplits and only shielded inputs and outputs
int64_t nFullyShieldedChainTx;
//! (memory only) Number of deshielding transactions. A deshielding transaction is defined
//! as a transaction containing JoinSplits and at least one transparent output.
int64_t nDeshieldingChainTx;
//! (memory only) Number of shielding transactions. A shielding transaction is defined
//! as a transaction containing JoinSplits and at least one transparent input
int64_t nShieldingChainTx;
//! (memory only) Number of shielding transactions which contain multiple shielded input notes
//! z_sendmany cannot make these and so it indicates raw shielded transaction usage currently
int64_t nMultipleShieldedInputsChainTx;
//! Verification status of this block. See enum BlockStatus
unsigned int nStatus;
@@ -321,6 +344,11 @@ public:
chainPower = CChainPower();
nTx = 0;
nChainTx = 0;
nShieldedChainTx = 0;
nShieldingChainTx = 0;
nDeshieldingChainTx = 0;
nFullyShieldedChainTx = 0;
nMultipleShieldedInputsChainTx = 0;
nStatus = 0;
nCachedBranchId = boost::none;
hashSproutAnchor = uint256();

5
src/main.cpp
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@@ -4734,6 +4734,11 @@ bool ReceivedBlockTransactions(const CBlock &block, CValidationState& state, CBl
while (!queue.empty()) {
CBlockIndex *pindex = queue.front();
queue.pop_front();
// TODO: Count zxtns properly, even amount=0 xtns
// TODO: count number of joinsplits instead
if(saplingValue>0) {
pindex->nShieldedChainTx = pindex->nShieldedChainTx ? 0 : pindex->nShieldedChainTx + 1;
}
pindex->nChainTx = (pindex->pprev ? pindex->pprev->nChainTx : 0) + pindex->nTx;
if (pindex->pprev) {
if (pindex->pprev->nChainSproutValue && pindex->nSproutValue) {