Mix: call filter for transaction log

mix/ClientModel.cpp

@@ -82,7 +82,7 @@ ClientModel::ClientModel(AppContext* _context):
 	qRegisterMetaType<QInstruction*>("QInstruction");
 	qRegisterMetaType<QCode*>("QCode");
 	qRegisterMetaType<QCallData*>("QCallData");
-	qRegisterMetaType<TransactionLogEntry*>("TransactionLogEntry");
+	qRegisterMetaType<RecordLogEntry*>("RecordLogEntry");
 
 	connect(this, &ClientModel::runComplete, this, &ClientModel::showDebugger, Qt::QueuedConnection);
 	m_client.reset(new MixClient(QStandardPaths::writableLocation(QStandardPaths::TempLocation).toStdString()));
@@ -313,10 +313,10 @@ void ClientModel::showDebuggerForTransaction(ExecutionResult const& _t)
 }
 
 
-void ClientModel::debugTransaction(unsigned _block, unsigned _index)
+void ClientModel::debugRecord(unsigned _index)
 {
-	auto const& t = m_client->execution(_block, _index);
-	showDebuggerForTransaction(t);
+	ExecutionResult const& e = m_client->executions().at(_index);
+	showDebuggerForTransaction(e);
 }
 
 void ClientModel::showDebugError(QString const& _error)
@@ -346,9 +346,10 @@ void ClientModel::onStateReset()
 
 void ClientModel::onNewTransaction()
 {
-	unsigned block = m_client->number() + 1;
-	unsigned index =  m_client->pendingExecutions().size() - 1;
 	ExecutionResult const& tr = m_client->lastExecution();
+	unsigned block = m_client->number() + 1;
+	unsigned recordIndex = m_client->executions().size() - 1;
+	QString transactionIndex = tr.isCall() ? QObject::tr("Call") : QString("%1:%2").arg(block).arg(tr.transactionIndex);
 	QString address = QString::fromStdString(toJS(tr.address));
 	QString value =  QString::fromStdString(dev::toString(tr.value));
 	QString contract = address;
@@ -359,7 +360,7 @@ void ClientModel::onNewTransaction()
 
 	//TODO: handle value transfer
 	FixedHash<4> functionHash;
-	bool call = false;
+	bool abi = false;
 	if (creation)
 	{
 		//contract creation
@@ -374,12 +375,12 @@ void ClientModel::onNewTransaction()
 	}
 	else
 	{
-		//call
+		//transaction/call
 		if (tr.transactionData.size() > 0 && tr.transactionData.front().size() >= 4)
 		{
 			functionHash = FixedHash<4>(tr.transactionData.front().data(), FixedHash<4>::ConstructFromPointer);
 			function = QString::fromStdString(toJS(functionHash));
-			call = true;
+			abi = true;
 		}
 		else
 			function = QObject::tr("<none>");
@@ -393,7 +394,7 @@ void ClientModel::onNewTransaction()
 		auto compilerRes = m_context->codeModel()->code();
 		QContractDefinition* def = compilerRes->contract();
 		contract = def->name();
-		if (call)
+		if (abi)
 		{
 			QFunctionDefinition* funcDef = def->getFunction(functionHash);
 			if (funcDef)
@@ -407,9 +408,9 @@ void ClientModel::onNewTransaction()
 		}
 	}
 
-	TransactionLogEntry* log = new TransactionLogEntry(block, index, contract, function, value, address, returned);
+	RecordLogEntry* log = new RecordLogEntry(recordIndex, transactionIndex, contract, function, value, address, returned, tr.isCall());
 	QQmlEngine::setObjectOwnership(log, QQmlEngine::JavaScriptOwnership);
-	emit newTransaction(log);
+	emit newRecord(log);
 }
 
 }

mix/ClientModel.h

@@ -69,13 +69,13 @@ struct TransactionSettings
 
 
 /// UI Transaction log record
-class TransactionLogEntry: public QObject
+class RecordLogEntry: public QObject
 {
 	Q_OBJECT
-	/// Transaction block number
-	Q_PROPERTY(unsigned block MEMBER m_block CONSTANT)
-	/// Transaction index within the block
-	Q_PROPERTY(unsigned tindex MEMBER m_index CONSTANT)
+	/// Recording index
+	Q_PROPERTY(unsigned recordIndex MEMBER m_recordIndex CONSTANT)
+	/// Human readable transaction bloack and transaction index
+	Q_PROPERTY(QString transactionIndex MEMBER m_transactionIndex CONSTANT)
 	/// Contract name if any
 	Q_PROPERTY(QString contract MEMBER m_contract CONSTANT)
 	/// Function name if any
@@ -86,21 +86,25 @@ class TransactionLogEntry: public QObject
 	Q_PROPERTY(QString address MEMBER m_address CONSTANT)
 	/// Returned value or transaction address in case of creation
 	Q_PROPERTY(QString returned MEMBER m_returned CONSTANT)
+	/// true if call, false if transaction
+	Q_PROPERTY(bool call MEMBER m_call CONSTANT)
+
 
 public:
-	TransactionLogEntry():
-		m_block(0), m_index(0) {}
-	TransactionLogEntry(int _block, int _index, QString _contract, QString _function, QString _value, QString _address, QString _returned):
-		m_block(_block), m_index(_index), m_contract(_contract), m_function(_function), m_value(_value), m_address(_address), m_returned(_returned) {}
+	RecordLogEntry():
+		m_recordIndex(0), m_call(false) {}
+	RecordLogEntry(unsigned _recordIndex, QString _transactionIndex, QString _contract, QString _function, QString _value, QString _address, QString _returned, bool _call):
+		m_recordIndex(_recordIndex), m_transactionIndex(_transactionIndex), m_contract(_contract), m_function(_function), m_value(_value), m_address(_address), m_returned(_returned), m_call(_call) {}
 
 private:
-	unsigned m_block;
-	unsigned m_index;
+	unsigned m_recordIndex;
+	QString m_transactionIndex;
 	QString m_contract;
 	QString m_function;
 	QString m_value;
 	QString m_address;
 	QString m_returned;
+	bool m_call;
 };
 
 /**
@@ -133,8 +137,8 @@ public slots:
 	/// Setup state, run transaction sequence, show debugger for the last transaction
 	/// @param _state JS object with state configuration
 	void setupState(QVariantMap _state);
-	/// Show the debugger for a specified transaction
-	Q_INVOKABLE void debugTransaction(unsigned _block, unsigned _index);
+	/// Show the debugger for a specified record
+	Q_INVOKABLE void debugRecord(unsigned _index);
 
 private slots:
 	/// Update UI with machine states result. Display a modal dialog.
@@ -168,7 +172,7 @@ signals:
 	/// @param _message RPC response in Json format
 	void apiResponse(QString const& _message);
 	/// New transaction log entry
-	void newTransaction(TransactionLogEntry* _tr);
+	void newRecord(RecordLogEntry* _r);
 	/// State (transaction log) cleared
 	void stateCleared();
 

mix/MachineStates.h

@@ -61,7 +61,7 @@ namespace mix
 	*/
 	struct ExecutionResult
 	{
-		ExecutionResult() : receipt(dev::h256(), dev::h256(), dev::eth::LogEntries()) {}
+		ExecutionResult(): transactionIndex(std::numeric_limits<unsigned>::max()) {}
 
 		std::vector<MachineState> machineStates;
 		std::vector<bytes> transactionData;
@@ -71,9 +71,11 @@ namespace mix
 		dev::Address sender;
 		dev::Address contractAddress;
 		dev::u256 value;
-		dev::eth::TransactionReceipt receipt;
+		unsigned transactionIndex;
+
+		bool isCall() const { return transactionIndex == std::numeric_limits<unsigned>::max(); }
 	};
 
 	using ExecutionResults = std::vector<ExecutionResult>;
 }
-}
+}

mix/MixClient.cpp

@@ -15,7 +15,6 @@
 	along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
 */
 /** @file MixClient.cpp
- * @author Yann yann@ethdev.com
  * @author Arkadiy Paronyan arkadiy@ethdev.com
  * @date 2015
  * Ethereum IDE client.
@@ -90,11 +89,10 @@ void MixClient::resetState(u256 _balance)
 	m_state = eth::State(m_userAccount.address(), m_stateDB, BaseState::Empty);
 	m_state.sync(bc());
 	m_startState = m_state;
-	m_pendingExecutions.clear();
 	m_executions.clear();
 }
 
-void MixClient::executeTransaction(Transaction const& _t, State& _state)
+void MixClient::executeTransaction(Transaction const& _t, State& _state, bool _call)
 {
 	bytes rlp = _t.rlp();
 
@@ -171,30 +169,33 @@ void MixClient::executeTransaction(Transaction const& _t, State& _state)
 	d.value = _t.value();
 	if (_t.isCreation())
 		d.contractAddress = right160(sha3(rlpList(_t.sender(), _t.nonce())));
-	d.receipt = TransactionReceipt(execState.rootHash(), execution.gasUsed(), execution.logs()); //TODO: track gas usage
-	m_pendingExecutions.emplace_back(std::move(d));
+	if (!_call)
+		d.transactionIndex = m_state.pending().size();
+	m_executions.emplace_back(std::move(d));
 
 	// execute on a state
-	_state.execute(lastHashes, rlp, nullptr, true);
-
-	// collect watches
-	h256Set changed;
-	Guard l(m_filterLock);
-	for (std::pair<h256 const, eth::InstalledFilter>& i: m_filters)
-		if ((unsigned)i.second.filter.latest() > bc().number())
-		{
-			// acceptable number.
-			auto m = i.second.filter.matches(_state.receipt(_state.pending().size() - 1));
-			if (m.size())
+	if (!_call)
+	{
+		_state.execute(lastHashes, rlp, nullptr, true);
+		// collect watches
+		h256Set changed;
+		Guard l(m_filterLock);
+		for (std::pair<h256 const, eth::InstalledFilter>& i: m_filters)
+			if ((unsigned)i.second.filter.latest() > bc().number())
 			{
-				// filter catches them
-				for (LogEntry const& l: m)
-					i.second.changes.push_back(LocalisedLogEntry(l, bc().number() + 1));
-				changed.insert(i.first);
+				// acceptable number.
+				auto m = i.second.filter.matches(_state.receipt(_state.pending().size() - 1));
+				if (m.size())
+				{
+					// filter catches them
+					for (LogEntry const& l: m)
+						i.second.changes.push_back(LocalisedLogEntry(l, bc().number() + 1));
+					changed.insert(i.first);
+				}
 			}
-		}
-	changed.insert(dev::eth::PendingChangedFilter);
-	noteChanged(changed);
+		changed.insert(dev::eth::PendingChangedFilter);
+		noteChanged(changed);
+	}
 }
 
 void MixClient::mine()
@@ -206,28 +207,18 @@ void MixClient::mine()
 	bc().import(m_state.blockData(), m_stateDB);
 	m_state.sync(bc());
 	m_startState = m_state;
-	m_executions.emplace_back(std::move(m_pendingExecutions));
 	h256Set changed { dev::eth::PendingChangedFilter, dev::eth::ChainChangedFilter };
 	noteChanged(changed);
 }
 
-ExecutionResult const& MixClient::execution(unsigned _block, unsigned _transaction) const
-{
-	if (_block == bc().number() + 1)
-		return m_pendingExecutions.at(_transaction);
-	return m_executions.at(_block - 1).at(_transaction);
-}
-
 ExecutionResult const& MixClient::lastExecution() const
 {
-	if (m_pendingExecutions.size() > 0)
-		return m_pendingExecutions.back();
-	return m_executions.back().back();
+	return m_executions.back();
 }
 
-ExecutionResults const& MixClient::pendingExecutions() const
+ExecutionResults const& MixClient::executions() const
 {
-	return m_pendingExecutions;
+	return m_executions;
 }
 
 State MixClient::asOf(int _block) const
@@ -246,7 +237,7 @@ void MixClient::transact(Secret _secret, u256 _value, Address _dest, bytes const
 	WriteGuard l(x_state);
 	u256 n = m_state.transactionsFrom(toAddress(_secret));
 	Transaction t(_value, _gasPrice, _gas, _dest, _data, n, _secret);
-	executeTransaction(t, m_state);
+	executeTransaction(t, m_state, false);
 }
 
 Address MixClient::transact(Secret _secret, u256 _endowment, bytes const& _init, u256 _gas, u256 _gasPrice)
@@ -254,7 +245,7 @@ Address MixClient::transact(Secret _secret, u256 _endowment, bytes const& _init,
 	WriteGuard l(x_state);
 	u256 n = m_state.transactionsFrom(toAddress(_secret));
 	eth::Transaction t(_endowment, _gasPrice, _gas, _init, n, _secret);
-	executeTransaction(t, m_state);
+	executeTransaction(t, m_state, false);
 	Address address = right160(sha3(rlpList(t.sender(), t.nonce())));
 	return address;
 }
@@ -263,7 +254,7 @@ void MixClient::inject(bytesConstRef _rlp)
 {
 	WriteGuard l(x_state);
 	eth::Transaction t(_rlp, CheckSignature::None);
-	executeTransaction(t, m_state);
+	executeTransaction(t, m_state, false);
 }
 
 void MixClient::flushTransactions()
@@ -282,8 +273,8 @@ bytes MixClient::call(Secret _secret, u256 _value, Address _dest, bytes const& _
 	Transaction t(_value, _gasPrice, _gas, _dest, _data, n, _secret);
 	bytes rlp = t.rlp();
 	WriteGuard lw(x_state); //TODO: lock is required only for last execution state
-	executeTransaction(t, temp);
-	return m_pendingExecutions.back().returnValue;
+	executeTransaction(t, temp, true);
+	return lastExecution().returnValue;
 }
 
 u256 MixClient::balanceAt(Address _a, int _block) const

mix/MixClient.h

@@ -45,9 +45,8 @@ public:
 	void resetState(u256 _balance);
 	KeyPair const& userAccount() const { return m_userAccount; }
 	void mine();
-	ExecutionResult const& execution(unsigned _block, unsigned _transaction) const;
 	ExecutionResult const& lastExecution() const;
-	ExecutionResults const& pendingExecutions() const;
+	ExecutionResults const& executions() const;
 
 	//dev::eth::Interface
 	void transact(Secret _secret, u256 _value, Address _dest, bytes const& _data, u256 _gas, u256 _gasPrice) override;
@@ -90,7 +89,7 @@ public:
 	bool submitNonce(h256 const&) override { return false; }
 
 private:
-	void executeTransaction(dev::eth::Transaction const& _t, eth::State& _state);
+	void executeTransaction(dev::eth::Transaction const& _t, eth::State& _state, bool _call);
 	void noteChanged(h256Set const& _filters);
 	dev::eth::State asOf(int _block) const;
 	MixBlockChain& bc() { return *m_bc; }
@@ -105,8 +104,7 @@ private:
 	mutable std::mutex m_filterLock;
 	std::map<h256, dev::eth::InstalledFilter> m_filters;
 	std::map<unsigned, dev::eth::ClientWatch> m_watches;
-	std::vector<ExecutionResults> m_executions;
-	ExecutionResults m_pendingExecutions;
+	ExecutionResults m_executions;
 	std::string m_dbPath;
 	unsigned m_minigThreads;
 };

mix/qml/CallStack.qml

@@ -1,31 +0,0 @@
-import QtQuick 2.2
-import QtQuick.Controls.Styles 1.1
-import QtQuick.Controls 1.1
-import QtQuick.Layouts 1.1
-
-Item {
-	property alias model: callTable.model
-	signal frameActivated(int index)
-	ColumnLayout {
-		anchors.fill: parent
-		Text {
-			text: qsTr("Call Stack")
-			Layout.fillWidth: true
-		}
-		TableView {
-			id: callTable
-			Layout.fillWidth: true
-			Layout.fillHeight: true
-			headerDelegate: null
-
-			TableViewColumn {
-				role: "modelData"
-				title: qsTr("Address")
-				width: parent.width
-			}
-			onActivated:  {
-				frameActivated(row);
-			}
-		}
-	}
-}

mix/qml/DebugInfoList.qml

@@ -115,6 +115,7 @@ ColumnLayout {
 					//storageContainer.state = "";
 				}
 			}
+			onActivated: rowActivated(row);
 			TableViewColumn {
 				role: "modelData"
 				width: parent.width

mix/qml/TransactionLog.qml

@@ -5,6 +5,14 @@ import QtQuick.Dialogs 1.1
 import QtQuick.Layouts 1.1
 
 Item {
+
+	property bool showLogs: true
+	property ListModel fullModel: ListModel{}
+	property ListModel transactionModel: ListModel{}
+	onShowLogsChanged: {
+		logTable.model = showLogs ? fullModel : transactionModel
+	}
+
 	Action {
 		id: addStateAction
 		text: "Add State"
@@ -70,17 +78,13 @@ Item {
 			}
 		}
 		TableView {
+			id: logTable
 			Layout.fillWidth: true
 			Layout.fillHeight: true
-			model: logModel
+			model: fullModel
 
 			TableViewColumn {
-				role: "block"
-				title: qsTr("Block")
-				width: 40
-			}
-			TableViewColumn {
-				role: "tindex"
+				role: "transactionIndex"
 				title: qsTr("Index")
 				width: 40
 			}
@@ -110,30 +114,31 @@ Item {
 				width: 120
 			}
 			onActivated:  {
-				var item = logModel.get(row);
-				clientModel.debugTransaction(item.block, item.tindex);
+				var item = logTable.model.get(row);
+				clientModel.debugRecord(item.recordIndex);
 			}
 			Keys.onPressed: {
-				if ((event.modifiers & Qt.ControlModifier) && event.key === Qt.Key_C && currentRow >=0 && currentRow < logModel.count) {
-					var item = logModel.get(currentRow);
+				if ((event.modifiers & Qt.ControlModifier) && event.key === Qt.Key_C && currentRow >=0 && currentRow < logTable.model.count) {
+					var item = logTable.model.get(currentRow);
 					appContext.toClipboard(item.returned);
 				}
 			}
 		}
 	}
 
-	ListModel {
-		id: logModel
-	}
-
 	Connections {
 		target: clientModel
 		onStateCleared: {
-			logModel.clear();
+			fullModel.clear();
+			transactionModel.clear();
 		}
-		onNewTransaction: {
+		onNewRecord: {
 			if (recording.checked)
-				logModel.append(_tr);
+			{
+				fullModel.append(_r);
+				if (!_r.call)
+					transactionModel.append(_r);
+			}
 		}
 	}
 

mix/qml/main.qml

@@ -54,6 +54,7 @@ ApplicationWindow {
 			MenuItem { action: toggleTransactionLogAction }
 			MenuItem { action: toggleWebPreviewAction }
 			MenuItem { action: toggleWebPreviewOrientationAction }
+			MenuItem { action: toggleCallsInLog }
 		}
 	}
 
@@ -162,6 +163,15 @@ ApplicationWindow {
 		onTriggered: mainContent.toggleWebPreviewOrientation();
 	}
 
+	Action {
+		id: toggleCallsInLog
+		text: qsTr("Show Calls in Transaction Log")
+		shortcut: ""
+		checkable: true
+		checked: mainContent.rightPane.transactionLog.showLogs
+		onTriggered: mainContent.rightPane.transactionLog.showLogs = !mainContent.rightPane.transactionLog.showLogs
+	}
+
 	Action {
 		id: toggleRunOnLoadAction
 		text: qsTr("Load State on Startup")

mix/res.qrc

@@ -61,7 +61,6 @@
         <file>stdc/std.sol</file>
         <file>qml/TransactionLog.qml</file>
         <file>res/mix_256x256x32.png</file>
-        <file>qml/CallStack.qml</file>
         <file>qml/QVariableDeclaration.qml</file>
         <file>qml/Style.qml</file>
         <file>qml/qmldir</file>