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[wallet] Add change type to CCoinControl

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This commit is contained in:
João Barbosa 2018-01-15 16:10:13 +00:00
parent 95941396ff
commit 31dbd5af48
3 changed files with 9 additions and 5 deletions
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4
src/wallet/coincontrol.h
View file

@ -16,7 +16,10 @@
class CCoinControl
{
public:
//! Custom change destination, if not set an address is generated
CTxDestination destChange;
//! Custom change type, ignored if destChange is set, defaults to g_change_type
OutputType change_type;
//! If false, allows unselected inputs, but requires all selected inputs be used
bool fAllowOtherInputs;
//! Includes watch only addresses which match the ISMINE_WATCH_SOLVABLE criteria
@ -40,6 +43,7 @@ public:
void SetNull()
{
destChange = CNoDestination();
change_type = g_change_type;
fAllowOtherInputs = false;
fAllowWatchOnly = false;
setSelected.clear();

8
src/wallet/wallet.cpp
View file

@ -2674,11 +2674,11 @@ bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nC
return true;
}
OutputType CWallet::TransactionChangeType(const std::vector<CRecipient>& vecSend)
OutputType CWallet::TransactionChangeType(OutputType change_type, const std::vector<CRecipient>& vecSend)
{
// If -changetype is specified, always use that change type.
if (g_change_type != OUTPUT_TYPE_NONE) {
return g_change_type;
if (change_type != OUTPUT_TYPE_NONE) {
return change_type;
}
// if g_address_type is legacy, use legacy address as change (even
@ -2797,7 +2797,7 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT
return false;
}
const OutputType change_type = TransactionChangeType(vecSend);
const OutputType change_type = TransactionChangeType(coin_control.change_type, vecSend);
LearnRelatedScripts(vchPubKey, change_type);
scriptChange = GetScriptForDestination(GetDestinationForKey(vchPubKey, change_type));

2
src/wallet/wallet.h
View file

@ -965,7 +965,7 @@ public:
CAmount GetLegacyBalance(const isminefilter& filter, int minDepth, const std::string* account) const;
CAmount GetAvailableBalance(const CCoinControl* coinControl = nullptr) const;
OutputType TransactionChangeType(const std::vector<CRecipient>& vecSend);
OutputType TransactionChangeType(OutputType change_type, const std::vector<CRecipient>& vecSend);
/**
* Insert additional inputs into the transaction by