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authorAndrew Chow <achow101-github@achow101.com>2021-05-20 15:21:15 -0400
committerAndrew Chow <achow101-github@achow101.com>2021-05-30 14:10:10 -0400
commit96c2c9520e80ee4fed92f0e1ab859d59fcbdb110 (patch)
tree45f98c0735d5b390d4223174b1ef6ec0901f84ac /src/wallet/spend.cpp
parentb583f73354c617ede9145f9738f13cedf1c13e08 (diff)
downloadbitcoin-96c2c9520e80ee4fed92f0e1ab859d59fcbdb110.tar.xz
scripted-diff: Rename SelectCoinsMinConf to AttemptSelection
SelectCoinsMinConf is a bit of a misnomer now since it really just does all of the coin selection given some parameters. So rename this to something less annoying to say and makes a bit more sense. -BEGIN VERIFY SCRIPT- sed -i 's/SelectCoinsMinConf/AttemptSelection/g' $(git grep -l SelectCoinsMinConf ./src) -END VERIFY SCRIPT-
Diffstat (limited to 'src/wallet/spend.cpp')
-rw-r--r--src/wallet/spend.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/wallet/spend.cpp b/src/wallet/spend.cpp
index e3bea9bd33..c8ded4c51e 100644
--- a/src/wallet/spend.cpp
+++ b/src/wallet/spend.cpp
@@ -352,7 +352,7 @@ std::vector<OutputGroup> CWallet::GroupOutputs(const std::vector<COutput>& outpu
return groups_out;
}
-bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, std::vector<COutput> coins,
+bool CWallet::AttemptSelection(const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, std::vector<COutput> coins,
std::set<CInputCoin>& setCoinsRet, CAmount& nValueRet, const CoinSelectionParams& coin_selection_params) const
{
setCoinsRet.clear();
@@ -456,32 +456,32 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
// If possible, fund the transaction with confirmed UTXOs only. Prefer at least six
// confirmations on outputs received from other wallets and only spend confirmed change.
- if (SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(1, 6, 0), vCoins, setCoinsRet, nValueRet, coin_selection_params)) return true;
- if (SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(1, 1, 0), vCoins, setCoinsRet, nValueRet, coin_selection_params)) return true;
+ if (AttemptSelection(value_to_select, CoinEligibilityFilter(1, 6, 0), vCoins, setCoinsRet, nValueRet, coin_selection_params)) return true;
+ if (AttemptSelection(value_to_select, CoinEligibilityFilter(1, 1, 0), vCoins, setCoinsRet, nValueRet, coin_selection_params)) return true;
// Fall back to using zero confirmation change (but with as few ancestors in the mempool as
// possible) if we cannot fund the transaction otherwise.
if (m_spend_zero_conf_change) {
- if (SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, 2), vCoins, setCoinsRet, nValueRet, coin_selection_params)) return true;
- if (SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, std::min((size_t)4, max_ancestors/3), std::min((size_t)4, max_descendants/3)),
+ if (AttemptSelection(value_to_select, CoinEligibilityFilter(0, 1, 2), vCoins, setCoinsRet, nValueRet, coin_selection_params)) return true;
+ if (AttemptSelection(value_to_select, CoinEligibilityFilter(0, 1, std::min((size_t)4, max_ancestors/3), std::min((size_t)4, max_descendants/3)),
vCoins, setCoinsRet, nValueRet, coin_selection_params)) {
return true;
}
- if (SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, max_ancestors/2, max_descendants/2),
+ if (AttemptSelection(value_to_select, CoinEligibilityFilter(0, 1, max_ancestors/2, max_descendants/2),
vCoins, setCoinsRet, nValueRet, coin_selection_params)) {
return true;
}
// If partial groups are allowed, relax the requirement of spending OutputGroups (groups
// of UTXOs sent to the same address, which are obviously controlled by a single wallet)
// in their entirety.
- if (SelectCoinsMinConf(value_to_select, CoinEligibilityFilter(0, 1, max_ancestors-1, max_descendants-1, true /* include_partial_groups */),
+ if (AttemptSelection(value_to_select, CoinEligibilityFilter(0, 1, max_ancestors-1, max_descendants-1, true /* include_partial_groups */),
vCoins, setCoinsRet, nValueRet, coin_selection_params)) {
return true;
}
// Try with unsafe inputs if they are allowed. This may spend unconfirmed outputs
// received from other wallets.
if (coin_control.m_include_unsafe_inputs
- && SelectCoinsMinConf(value_to_select,
+ && AttemptSelection(value_to_select,
CoinEligibilityFilter(0 /* conf_mine */, 0 /* conf_theirs */, max_ancestors-1, max_descendants-1, true /* include_partial_groups */),
vCoins, setCoinsRet, nValueRet, coin_selection_params)) {
return true;
@@ -489,7 +489,7 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
// Try with unlimited ancestors/descendants. The transaction will still need to meet
// mempool ancestor/descendant policy to be accepted to mempool and broadcasted, but
// OutputGroups use heuristics that may overestimate ancestor/descendant counts.
- if (!fRejectLongChains && SelectCoinsMinConf(value_to_select,
+ if (!fRejectLongChains && AttemptSelection(value_to_select,
CoinEligibilityFilter(0, 1, std::numeric_limits<uint64_t>::max(), std::numeric_limits<uint64_t>::max(), true /* include_partial_groups */),
vCoins, setCoinsRet, nValueRet, coin_selection_params)) {
return true;
@@ -499,7 +499,7 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
return false;
}();
- // SelectCoinsMinConf clears setCoinsRet, so add the preset inputs from coin_control to the coinset
+ // AttemptSelection clears setCoinsRet, so add the preset inputs from coin_control to the coinset
util::insert(setCoinsRet, setPresetCoins);
// add preset inputs to the total value selected