aboutsummaryrefslogtreecommitdiff
path: root/src/wallet
diff options
context:
space:
mode:
Diffstat (limited to 'src/wallet')
-rw-r--r--src/wallet/rpcwallet.cpp17
-rw-r--r--src/wallet/wallet.cpp7
-rw-r--r--src/wallet/wallet.h2
3 files changed, 20 insertions, 6 deletions
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 64d4217a09..1aace39106 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -2421,6 +2421,7 @@ UniValue fundrawtransaction(const UniValue& params, bool fHelp)
" \"changePosition\" (numeric, optional, default random) The index of the change output\n"
" \"includeWatching\" (boolean, optional, default false) Also select inputs which are watch only\n"
" \"lockUnspents\" (boolean, optional, default false) Lock selected unspent outputs\n"
+ " \"feeRate\" (numeric, optional, default 0=estimate) Set a specific feerate (fee per KB)\n"
" }\n"
" for backward compatibility: passing in a true instead of an object will result in {\"includeWatching\":true}\n"
"\nResult:\n"
@@ -2447,6 +2448,8 @@ UniValue fundrawtransaction(const UniValue& params, bool fHelp)
int changePosition = -1;
bool includeWatching = false;
bool lockUnspents = false;
+ CFeeRate feeRate = CFeeRate(0);
+ bool overrideEstimatedFeerate = false;
if (params.size() > 1) {
if (params[1].type() == UniValue::VBOOL) {
@@ -2458,7 +2461,7 @@ UniValue fundrawtransaction(const UniValue& params, bool fHelp)
UniValue options = params[1];
- RPCTypeCheckObj(options, boost::assign::map_list_of("changeAddress", UniValue::VSTR)("changePosition", UniValue::VNUM)("includeWatching", UniValue::VBOOL)("lockUnspents", UniValue::VBOOL), true, true);
+ RPCTypeCheckObj(options, boost::assign::map_list_of("changeAddress", UniValue::VSTR)("changePosition", UniValue::VNUM)("includeWatching", UniValue::VBOOL)("lockUnspents", UniValue::VBOOL)("feeRate", UniValue::VNUM), true, true);
if (options.exists("changeAddress")) {
CBitcoinAddress address(options["changeAddress"].get_str());
@@ -2477,6 +2480,12 @@ UniValue fundrawtransaction(const UniValue& params, bool fHelp)
if (options.exists("lockUnspents"))
lockUnspents = options["lockUnspents"].get_bool();
+
+ if (options.exists("feeRate"))
+ {
+ feeRate = CFeeRate(options["feeRate"].get_real());
+ overrideEstimatedFeerate = true;
+ }
}
}
@@ -2492,16 +2501,16 @@ UniValue fundrawtransaction(const UniValue& params, bool fHelp)
throw JSONRPCError(RPC_INVALID_PARAMETER, "changePosition out of bounds");
CMutableTransaction tx(origTx);
- CAmount nFee;
+ CAmount nFeeOut;
string strFailReason;
- if(!pwalletMain->FundTransaction(tx, nFee, changePosition, strFailReason, includeWatching, lockUnspents, changeAddress))
+ if(!pwalletMain->FundTransaction(tx, nFeeOut, overrideEstimatedFeerate, feeRate, changePosition, strFailReason, includeWatching, lockUnspents, changeAddress))
throw JSONRPCError(RPC_INTERNAL_ERROR, strFailReason);
UniValue result(UniValue::VOBJ);
result.push_back(Pair("hex", EncodeHexTx(tx)));
result.push_back(Pair("changepos", changePosition));
- result.push_back(Pair("fee", ValueFromAmount(nFee)));
+ result.push_back(Pair("fee", ValueFromAmount(nFeeOut)));
return result;
}
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index da0d6f272b..d2b1799632 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1909,7 +1909,7 @@ bool CWallet::SelectCoins(const vector<COutput>& vAvailableCoins, const CAmount&
return res;
}
-bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nChangePosInOut, std::string& strFailReason, bool includeWatching, bool lockUnspents, const CTxDestination& destChange)
+bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, bool overrideEstimatedFeeRate, const CFeeRate& specificFeeRate, int& nChangePosInOut, std::string& strFailReason, bool includeWatching, bool lockUnspents, const CTxDestination& destChange)
{
vector<CRecipient> vecSend;
@@ -1924,6 +1924,9 @@ bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nC
coinControl.destChange = destChange;
coinControl.fAllowOtherInputs = true;
coinControl.fAllowWatchOnly = includeWatching;
+ coinControl.fOverrideFeeRate = overrideEstimatedFeeRate;
+ coinControl.nFeeRate = specificFeeRate;
+
BOOST_FOREACH(const CTxIn& txin, tx.vin)
coinControl.Select(txin.prevout);
@@ -2233,6 +2236,8 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
if (coinControl && nFeeNeeded > 0 && coinControl->nMinimumTotalFee > nFeeNeeded) {
nFeeNeeded = coinControl->nMinimumTotalFee;
}
+ if (coinControl && coinControl->fOverrideFeeRate)
+ nFeeNeeded = coinControl->nFeeRate.GetFee(nBytes);
// If we made it here and we aren't even able to meet the relay fee on the next pass, give up
// because we must be at the maximum allowed fee.
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index b2180a5a26..1ed8a0b37c 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -738,7 +738,7 @@ public:
* Insert additional inputs into the transaction by
* calling CreateTransaction();
*/
- bool FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nChangePosInOut, std::string& strFailReason, bool includeWatching, bool lockUnspents, const CTxDestination& destChange = CNoDestination());
+ bool FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, bool overrideEstimatedFeeRate, const CFeeRate& specificFeeRate, int& nChangePosInOut, std::string& strFailReason, bool includeWatching, bool lockUnspents, const CTxDestination& destChange = CNoDestination());
/**
* Create a new transaction paying the recipients with a set of coins