diff --git a/qa/rpc-tests/txnmall.sh b/qa/rpc-tests/txnmall.sh
new file mode 100755
index 000000000..7aca5f36d
--- /dev/null
+++ b/qa/rpc-tests/txnmall.sh
@@ -0,0 +1,144 @@
+#!/usr/bin/env bash
+
+# Test block generation and basic wallet sending
+
+if [ $# -lt 1 ]; then
+ echo "Usage: $0 path_to_binaries"
+ echo "e.g. $0 ../../src"
+ exit 1
+fi
+
+BITCOIND=${1}/bitcoind
+CLI=${1}/bitcoin-cli
+
+DIR="${BASH_SOURCE%/*}"
+SENDANDWAIT="${DIR}/send.sh"
+if [[ ! -d "$DIR" ]]; then DIR="$PWD"; fi
+. "$DIR/util.sh"
+
+D=$(mktemp -d test.XXXXX)
+
+# Two nodes; one will play the part of merchant, the
+# other an evil transaction-mutating miner.
+
+D1=${D}/node1
+CreateDataDir $D1 port=11000 rpcport=11001
+B1ARGS="-datadir=$D1 -debug"
+$BITCOIND $B1ARGS &
+B1PID=$!
+
+D2=${D}/node2
+CreateDataDir $D2 port=11010 rpcport=11011
+B2ARGS="-datadir=$D2 -debug"
+$BITCOIND $B2ARGS &
+B2PID=$!
+
+trap "kill -9 $B1PID $B2PID; rm -rf $D" EXIT
+
+# Wait until all four nodes are at the same block number
+function WaitBlocks {
+ while :
+ do
+ sleep 1
+ BLOCKS1=$( GetBlocks $B1ARGS )
+ BLOCKS2=$( GetBlocks $B2ARGS )
+ if (( $BLOCKS1 == $BLOCKS2 ))
+ then
+ break
+ fi
+ done
+}
+
+# Wait until node has $N peers
+function WaitPeers {
+ while :
+ do
+ PEERS=$( $CLI $1 getconnectioncount )
+ if (( "$PEERS" == $2 ))
+ then
+ break
+ fi
+ sleep 1
+ done
+}
+
+# Start with B2 connected to B1:
+$CLI $B2ARGS addnode 127.0.0.1:11000 onetry
+WaitPeers "$B1ARGS" 1
+
+# 1 block, 50 XBT each == 50 XBT
+$CLI $B1ARGS setgenerate true 1
+
+WaitBlocks
+# 100 blocks, 0 mature == 0 XBT
+$CLI $B2ARGS setgenerate true 100
+WaitBlocks
+
+CheckBalance $B1ARGS 50
+CheckBalance $B2ARGS 0
+
+# restart B2 with no connection
+$CLI $B2ARGS stop > /dev/null 2>&1
+wait $B2PID
+$BITCOIND $B2ARGS &
+B2PID=$!
+
+B2ADDRESS=$( $CLI $B2ARGS getnewaddress )
+
+# Have B1 create two transactions; second will
+# spend change from first, since B1 starts with only a single
+# 50 bitcoin output:
+TXID1=$( $CLI $B1ARGS sendtoaddress $B2ADDRESS 1.0 )
+TXID2=$( $CLI $B1ARGS sendtoaddress $B2ADDRESS 2.0 )
+
+# Mutate TXID1 and add it to B2's memory pool:
+RAWTX1=$( $CLI $B1ARGS getrawtransaction $TXID1 )
+RAWTX2=$( $CLI $B1ARGS getrawtransaction $TXID2 )
+# ... mutate RAWTX1:
+# RAWTX1 is hex-encoded, serialized transaction. So each
+# byte is two characters; we'll prepend the first
+# "push" in the scriptsig with OP_PUSHDATA1 (0x4c),
+# and add one to the length of the signature.
+# Fields are fixed; from the beginning:
+# 4-byte version
+# 1-byte varint number-of inputs (one in this case)
+# 32-byte previous txid
+# 4-byte previous output
+# 1-byte varint length-of-scriptsig
+# 1-byte PUSH this many bytes onto stack
+# ... etc
+# So: to mutate, we want to get byte 41 (hex characters 82-83),
+# increment it, and insert 0x4c after it.
+L=${RAWTX1:82:2}
+NEWLEN=$( printf "%x" $(( 16#$L + 1 )) )
+MUTATEDTX1=${RAWTX1:0:82}${NEWLEN}4c${RAWTX1:84}
+# ... give mutated tx1 to B2:
+MUTATEDTXID=$( $CLI $B2ARGS sendrawtransaction $MUTATEDTX1 )
+
+echo "TXID1: " $TXID1
+echo "Mutated: " $MUTATEDTXID
+
+# Re-connect nodes, and have B2 mine a block
+$CLI $B2ARGS addnode 127.0.0.1:11000 onetry
+WaitPeers "$B1ARGS" 1
+
+$CLI $B2ARGS setgenerate true 1
+WaitBlocks
+
+$CLI $B2ARGS stop > /dev/null 2>&1
+wait $B2PID
+$CLI $B1ARGS stop > /dev/null 2>&1
+wait $B1PID
+
+trap "" EXIT
+
+echo "Done, bitcoind's shut down. To rerun/poke around:"
+echo "${1}/bitcoind -datadir=$D1 -daemon"
+echo "${1}/bitcoind -datadir=$D2 -daemon -connect=127.0.0.1:11000"
+echo "To cleanup:"
+echo "killall bitcoind; rm -rf test.*"
+exit 0
+
+echo "Tests successful, cleaning up"
+rm -rf $D
+exit 0
diff --git a/src/main.cpp b/src/main.cpp
index 1df9a24d5..36dd03a2b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -872,7 +872,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
}
-int CMerkleTx::GetDepthInMainChain(CBlockIndex* &pindexRet) const
+int CMerkleTx::GetDepthInMainChainINTERNAL(CBlockIndex* &pindexRet) const
{
if (hashBlock == 0 || nIndex == -1)
return 0;
@@ -897,6 +897,14 @@ int CMerkleTx::GetDepthInMainChain(CBlockIndex* &pindexRet) const
return chainActive.Height() - pindex->nHeight + 1;
}
+int CMerkleTx::GetDepthInMainChain(CBlockIndex* &pindexRet) const
+{
+ int nResult = GetDepthInMainChainINTERNAL(pindexRet);
+ if (nResult == 0 && !mempool.exists(GetHash()))
+ return -1; // Not in chain, not in mempool
+
+ return nResult;
+}
int CMerkleTx::GetBlocksToMaturity() const
{
diff --git a/src/main.h b/src/main.h
index 05210e516..09250e4a3 100644
--- a/src/main.h
+++ b/src/main.h
@@ -423,6 +423,8 @@ public:
/** A transaction with a merkle branch linking it to the block chain. */
class CMerkleTx : public CTransaction
{
+private:
+ int GetDepthInMainChainINTERNAL(CBlockIndex* &pindexRet) const;
public:
uint256 hashBlock;
std::vector<uint256> vMerkleBranch;
@@ -461,9 +463,14 @@ public:
int SetMerkleBranch(const CBlock* pblock=NULL);
+
+ // Return depth of transaction in blockchain:
+ // -1 : not in blockchain, and not in memory pool (conflicted transaction)
+ // 0 : in memory pool, waiting to be included in a block
+ // >=1 : this many blocks deep in the main chain
int GetDepthInMainChain(CBlockIndex* &pindexRet) const;
int GetDepthInMainChain() const { CBlockIndex *pindexRet; return GetDepthInMainChain(pindexRet); }
- bool IsInMainChain() const { return GetDepthInMainChain() > 0; }
+ bool IsInMainChain() const { CBlockIndex *pindexRet; return GetDepthInMainChainINTERNAL(pindexRet) > 0; }
int GetBlocksToMaturity() const;
bool AcceptToMemoryPool(bool fLimitFree=true);
};
diff --git a/src/qt/Makefile.am b/src/qt/Makefile.am
index 7de47291c..030804db6 100644
--- a/src/qt/Makefile.am
+++ b/src/qt/Makefile.am
@@ -243,6 +243,7 @@ RES_ICONS = \
res/icons/toolbar_testnet.png \
res/icons/transaction0.png \
res/icons/transaction2.png \
+ res/icons/transaction_conflicted.png \
res/icons/tx_inout.png \
res/icons/tx_input.png \
res/icons/tx_output.png \
diff --git a/src/qt/bitcoin.qrc b/src/qt/bitcoin.qrc
index 746b5a409..7c3a7756b 100644
--- a/src/qt/bitcoin.qrc
+++ b/src/qt/bitcoin.qrc
@@ -12,6 +12,7 @@
<file alias="connect_4">res/icons/connect4_16.png</file>
<file alias="transaction_0">res/icons/transaction0.png</file>
<file alias="transaction_confirmed">res/icons/transaction2.png</file>
+ <file alias="transaction_conflicted">res/icons/transaction_conflicted.png</file>
<file alias="transaction_1">res/icons/clock1.png</file>
<file alias="transaction_2">res/icons/clock2.png</file>
<file alias="transaction_3">res/icons/clock3.png</file>
diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp
index 016097c5a..1a9d1de57 100644
--- a/src/qt/overviewpage.cpp
+++ b/src/qt/overviewpage.cpp
@@ -175,6 +175,7 @@ void OverviewPage::setWalletModel(WalletModel *model)
filter->setLimit(NUM_ITEMS);
filter->setDynamicSortFilter(true);
filter->setSortRole(Qt::EditRole);
+ filter->setShowInactive(false);
filter->sort(TransactionTableModel::Status, Qt::DescendingOrder);
ui->listTransactions->setModel(filter);
diff --git a/src/qt/res/icons/transaction_conflicted.png b/src/qt/res/icons/transaction_conflicted.png
new file mode 100644
index 000000000..51fff649a
Binary files /dev/null and b/src/qt/res/icons/transaction_conflicted.png differ
diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
index c76b29861..9f18d7908 100644
--- a/src/qt/transactiondesc.cpp
+++ b/src/qt/transactiondesc.cpp
@@ -30,7 +30,9 @@ QString TransactionDesc::FormatTxStatus(const CWalletTx& wtx)
else
{
int nDepth = wtx.GetDepthInMainChain();
- if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0)
+ if (nDepth < 0)
+ return tr("conflicted");
+ else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0)
return tr("%1/offline").arg(nDepth);
else if (nDepth < 6)
return tr("%1/unconfirmed").arg(nDepth);
diff --git a/src/qt/transactionfilterproxy.cpp b/src/qt/transactionfilterproxy.cpp
index a14e74a46..f9546fddb 100644
--- a/src/qt/transactionfilterproxy.cpp
+++ b/src/qt/transactionfilterproxy.cpp
@@ -5,6 +5,7 @@
#include "transactionfilterproxy.h"
#include "transactiontablemodel.h"
+#include "transactionrecord.h"
#include <cstdlib>
@@ -22,7 +23,8 @@ TransactionFilterProxy::TransactionFilterProxy(QObject *parent) :
addrPrefix(),
typeFilter(ALL_TYPES),
minAmount(0),
- limitRows(-1)
+ limitRows(-1),
+ showInactive(true)
{
}
@@ -35,7 +37,10 @@ bool TransactionFilterProxy::filterAcceptsRow(int sourceRow, const QModelIndex &
QString address = index.data(TransactionTableModel::AddressRole).toString();
QString label = index.data(TransactionTableModel::LabelRole).toString();
qint64 amount = llabs(index.data(TransactionTableModel::AmountRole).toLongLong());
+ int status = index.data(TransactionTableModel::StatusRole).toInt();
+ if(!showInactive && status == TransactionStatus::Conflicted)
+ return false;
if(!(TYPE(type) & typeFilter))
return false;
if(datetime < dateFrom || datetime > dateTo)
@@ -78,6 +83,12 @@ void TransactionFilterProxy::setLimit(int limit)
this->limitRows = limit;
}
+void TransactionFilterProxy::setShowInactive(bool showInactive)
+{
+ this->showInactive = showInactive;
+ invalidateFilter();
+}
+
int TransactionFilterProxy::rowCount(const QModelIndex &parent) const
{
if(limitRows != -1)
diff --git a/src/qt/transactionfilterproxy.h b/src/qt/transactionfilterproxy.h
index 6d1644d48..9919bc3fd 100644
--- a/src/qt/transactionfilterproxy.h
+++ b/src/qt/transactionfilterproxy.h
@@ -36,6 +36,9 @@ public:
/** Set maximum number of rows returned, -1 if unlimited. */
void setLimit(int limit);
+ /** Set whether to show conflicted transactions. */
+ void setShowInactive(bool showInactive);
+
int rowCount(const QModelIndex &parent = QModelIndex()) const;
protected:
@@ -48,6 +51,7 @@ private:
quint32 typeFilter;
qint64 minAmount;
int limitRows;
+ bool showInactive;
};
#endif // TRANSACTIONFILTERPROXY_H
diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp
index b6614fc37..345ecfb19 100644
--- a/src/qt/transactionrecord.cpp
+++ b/src/qt/transactionrecord.cpp
@@ -183,7 +183,11 @@ void TransactionRecord::updateStatus(const CWalletTx &wtx)
}
else
{
- if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0)
+ if (status.depth < 0)
+ {
+ status.status = TransactionStatus::Conflicted;
+ }
+ else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0)
{
status.status = TransactionStatus::Offline;
}
diff --git a/src/qt/transactionrecord.h b/src/qt/transactionrecord.h
index 8a7c9044e..d7be0bc43 100644
--- a/src/qt/transactionrecord.h
+++ b/src/qt/transactionrecord.h
@@ -36,7 +36,8 @@ public:
OpenUntilBlock,
Offline,
Unconfirmed,
- HaveConfirmations
+ HaveConfirmations,
+ Conflicted
};
bool confirmed;
diff --git a/src/qt/transactiontablemodel.cpp b/src/qt/transactiontablemodel.cpp
index b29be7e0c..9386d4627 100644
--- a/src/qt/transactiontablemodel.cpp
+++ b/src/qt/transactiontablemodel.cpp
@@ -312,7 +312,7 @@ QString TransactionTableModel::formatTxStatus(const TransactionRecord *wtx) cons
status = tr("Open until %1").arg(GUIUtil::dateTimeStr(wtx->status.open_for));
break;
case TransactionStatus::Offline:
- status = tr("Offline (%1 confirmations)").arg(wtx->status.depth);
+ status = tr("Offline");
break;
case TransactionStatus::Unconfirmed:
status = tr("Unconfirmed (%1 of %2 confirmations)").arg(wtx->status.depth).arg(TransactionRecord::NumConfirmations);
@@ -320,6 +320,9 @@ QString TransactionTableModel::formatTxStatus(const TransactionRecord *wtx) cons
case TransactionStatus::HaveConfirmations:
status = tr("Confirmed (%1 confirmations)").arg(wtx->status.depth);
break;
+ case TransactionStatus::Conflicted:
+ status = tr("Conflicted");
+ break;
}
}
@@ -471,7 +474,6 @@ QVariant TransactionTableModel::txStatusDecoration(const TransactionRecord *wtx)
case TransactionStatus::OpenUntilBlock:
case TransactionStatus::OpenUntilDate:
return QColor(64,64,255);
- break;
case TransactionStatus::Offline:
return QColor(192,192,192);
case TransactionStatus::Unconfirmed:
@@ -486,6 +488,8 @@ QVariant TransactionTableModel::txStatusDecoration(const TransactionRecord *wtx)
};
case TransactionStatus::HaveConfirmations:
return QIcon(":/icons/transaction_confirmed");
+ case TransactionStatus::Conflicted:
+ return QIcon(":/icons/transaction_conflicted");
}
}
return QColor(0,0,0);
@@ -587,6 +591,8 @@ QVariant TransactionTableModel::data(const QModelIndex &index, int role) const
rec->status.maturity != TransactionStatus::Mature);
case FormattedAmountRole:
return formatTxAmount(rec, false);
+ case StatusRole:
+ return rec->status.status;
}
return QVariant();
}
diff --git a/src/qt/transactiontablemodel.h b/src/qt/transactiontablemodel.h
index c23c606c3..7b9cf09cb 100644
--- a/src/qt/transactiontablemodel.h
+++ b/src/qt/transactiontablemodel.h
@@ -53,7 +53,9 @@ public:
/** Is transaction confirmed? */
ConfirmedRole,
/** Formatted amount, without brackets when unconfirmed */
- FormattedAmountRole
+ FormattedAmountRole,
+ /** Transaction status (TransactionRecord::Status) */
+ StatusRole
};
int rowCount(const QModelIndex &parent) const;
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index ddc8c6ea7..fabe292b4 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -494,7 +494,9 @@ void WalletModel::getOutputs(const std::vector<COutPoint>& vOutpoints, std::vect
BOOST_FOREACH(const COutPoint& outpoint, vOutpoints)
{
if (!wallet->mapWallet.count(outpoint.hash)) continue;
- COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, wallet->mapWallet[outpoint.hash].GetDepthInMainChain());
+ int nDepth = wallet->mapWallet[outpoint.hash].GetDepthInMainChain();
+ if (nDepth < 0) continue;
+ COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth);
vOutputs.push_back(out);
}
}
@@ -513,7 +515,9 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
BOOST_FOREACH(const COutPoint& outpoint, vLockedCoins)
{
if (!wallet->mapWallet.count(outpoint.hash)) continue;
- COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, wallet->mapWallet[outpoint.hash].GetDepthInMainChain());
+ int nDepth = wallet->mapWallet[outpoint.hash].GetDepthInMainChain();
+ if (nDepth < 0) continue;
+ COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth);
vCoins.push_back(out);
}
diff --git a/src/rpcwallet.cpp b/src/rpcwallet.cpp
index bcbae0668..2b49762d4 100644
--- a/src/rpcwallet.cpp
+++ b/src/rpcwallet.cpp
@@ -45,7 +45,7 @@ void WalletTxToJSON(const CWalletTx& wtx, Object& entry)
entry.push_back(Pair("confirmations", confirms));
if (wtx.IsCoinBase())
entry.push_back(Pair("generated", true));
- if (confirms)
+ if (confirms > 0)
{
entry.push_back(Pair("blockhash", wtx.hashBlock.GetHex()));
entry.push_back(Pair("blockindex", wtx.nIndex));
@@ -1109,7 +1109,10 @@ void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDe
Object entry;
entry.push_back(Pair("account", strSentAccount));
MaybePushAddress(entry, s.first);
- entry.push_back(Pair("category", "send"));
+ if (wtx.GetDepthInMainChain() < 0)
+ entry.push_back(Pair("category", "conflicted"));
+ else
+ entry.push_back(Pair("category", "send"));
entry.push_back(Pair("amount", ValueFromAmount(-s.second)));
entry.push_back(Pair("fee", ValueFromAmount(-nFee)));
if (fLong)
@@ -1141,7 +1144,12 @@ void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDe
entry.push_back(Pair("category", "generate"));
}
else
- entry.push_back(Pair("category", "receive"));
+ {
+ if (wtx.GetDepthInMainChain() < 0)
+ entry.push_back(Pair("category", "conflicted"));
+ else
+ entry.push_back(Pair("category", "receive"));
+ }
entry.push_back(Pair("amount", ValueFromAmount(r.second)));
if (fLong)
WalletTxToJSON(wtx, entry);
diff --git a/src/wallet.cpp b/src/wallet.cpp
index 1ba70c116..b579480f7 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -1021,11 +1021,15 @@ void CWallet::AvailableCoins(vector<COutput>& vCoins, bool fOnlyConfirmed, const
if (pcoin->IsCoinBase() && pcoin->GetBlocksToMaturity() > 0)
continue;
+ int nDepth = pcoin->GetDepthInMainChain();
+ if (nDepth < 0)
+ continue;
+
for (unsigned int i = 0; i < pcoin->vout.size(); i++) {
if (!(pcoin->IsSpent(i)) && IsMine(pcoin->vout[i]) &&
!IsLockedCoin((*it).first, i) && pcoin->vout[i].nValue > 0 &&
(!coinControl || !coinControl->HasSelected() || coinControl->IsSelected((*it).first, i)))
- vCoins.push_back(COutput(pcoin, i, pcoin->GetDepthInMainChain()));
+ vCoins.push_back(COutput(pcoin, i, nDepth));
}
}
}
diff --git a/src/wallet.h b/src/wallet.h
index a8f1a81b3..dc709632b 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -701,8 +701,11 @@ public:
// Quick answer in most cases
if (!IsFinalTx(*this))
return false;
- if (GetDepthInMainChain() >= 1)
+ int nDepth = GetDepthInMainChain();
+ if (nDepth >= 1)
return true;
+ if (nDepth < 0)
+ return false;
if (!bSpendZeroConfChange || !IsFromMe()) // using wtx's cached debit
return false;
@@ -718,8 +721,11 @@ public:
if (!IsFinalTx(*ptx))
return false;
- if (ptx->GetDepthInMainChain() >= 1)
+ int nPDepth = ptx->GetDepthInMainChain();
+ if (nPDepth >= 1)
continue;
+ if (nPDepth < 0)
+ return false;
if (!pwallet->IsFromMe(*ptx))
return false;