LocalisedTransaction in ClientBase and WebThreeStubServerBase

libethereum/ClientBase.cpp

@@ -317,6 +317,12 @@ Transaction ClientBase::transaction(h256 _transactionHash) const
 	return Transaction(bc().transaction(_transactionHash), CheckTransaction::Cheap);
 }
 
+LocalisedTransaction ClientBase::localisedTransaction(h256 _transactionHash) const
+{
+	std::pair<h256, unsigned> tl = bc().transactionLocation(_transactionHash);
+	return localisedTransaction(tl.first, tl.second);
+}
+
 Transaction ClientBase::transaction(h256 _blockHash, unsigned _i) const
 {
 	auto bl = bc().block(_blockHash);
@@ -327,6 +333,12 @@ Transaction ClientBase::transaction(h256 _blockHash, unsigned _i) const
 		return Transaction();
 }
 
+LocalisedTransaction ClientBase::localisedTransaction(h256 _blockHash, unsigned _i) const
+{
+	Transaction t = Transaction(bc().transaction(_blockHash, _i), CheckTransaction::Cheap);
+	return LocalisedTransaction(t, _blockHash, numberFromHash(_blockHash), _i);
+}
+
 TransactionReceipt ClientBase::transactionReceipt(h256 const& _transactionHash) const
 {
 	return bc().transactionReceipt(_transactionHash);

libethereum/ClientBase.h

@@ -118,7 +118,9 @@ public:
 	virtual BlockInfo blockInfo(h256 _hash) const override;
 	virtual BlockDetails blockDetails(h256 _hash) const override;
 	virtual Transaction transaction(h256 _transactionHash) const override;
+	virtual LocalisedTransaction localisedTransaction(h256 _transactionHash) const override;
 	virtual Transaction transaction(h256 _blockHash, unsigned _i) const override;
+	virtual LocalisedTransaction localisedTransaction(h256 _blockHash, unsigned _i) const override;
 	virtual TransactionReceipt transactionReceipt(h256 const& _transactionHash) const override;
 	virtual LocalisedTransactionReceipt localisedTransactionReceipt(h256 const& _transactionHash) const override;
 	virtual std::pair<h256, unsigned> transactionLocation(h256 const& _transactionHash) const override;

libethereum/Interface.h

@@ -135,6 +135,7 @@ public:
 
 	virtual bool isKnownTransaction(h256 const& _transactionHash) const = 0;
 	virtual Transaction transaction(h256 _transactionHash) const = 0;
+	virtual LocalisedTransaction localisedTransaction(h256 _transactionHash) const = 0;
 	virtual TransactionReceipt transactionReceipt(h256 const& _transactionHash) const = 0;
 	virtual LocalisedTransactionReceipt localisedTransactionReceipt(h256 const& _transactionHash) const = 0;
 	virtual std::pair<h256, unsigned> transactionLocation(h256 const& _transactionHash) const = 0;
@@ -147,6 +148,7 @@ public:
 	virtual BlockInfo blockInfo(h256 _hash) const = 0;
 	virtual BlockDetails blockDetails(h256 _hash) const = 0;
 	virtual Transaction transaction(h256 _blockHash, unsigned _i) const = 0;
+	virtual LocalisedTransaction localisedTransaction(h256 _blockHash, unsigned _i) const = 0;
 	virtual BlockInfo uncle(h256 _blockHash, unsigned _i) const = 0;
 	virtual UncleHashes uncleHashes(h256 _blockHash) const = 0;
 	virtual unsigned transactionCount(h256 _blockHash) const = 0;

libethereum/Transaction.h

@@ -135,13 +135,14 @@ class LocalisedTransaction: public Transaction
 public:
 	LocalisedTransaction(
 		Transaction const& _t,
-		std::pair<h256, unsigned> const& _location,
-		BlockNumber _blockNumber
+		h256 const& _blockHash,
+		BlockNumber _blockNumber,
+	    unsigned _transactionIndex
 	):
 		Transaction(_t),
-		m_blockHash(_location.first),
+		m_blockHash(_blockHash),
 		m_blockNumber(_blockNumber),
-		m_transactionIndex(_location.second)
+		m_transactionIndex(_transactionIndex)
 	{}
 
 	h256 const& blockHash() const { return m_blockHash; }

libweb3jsonrpc/JsonHelper.cpp

@@ -214,6 +214,26 @@ Json::Value toJson(dev::eth::Transaction const& _t)
 	return res;
 }
 
+Json::Value toJson(dev::eth::LocalisedTransaction const& _t)
+{
+	Json::Value res;
+	if (_t)
+	{
+		res["hash"] = toJS(_t.sha3());
+		res["input"] = toJS(_t.data());
+		res["to"] = _t.isCreation() ? Json::Value() : toJS(_t.receiveAddress());
+		res["from"] = toJS(_t.safeSender());
+		res["gas"] = toJS(_t.gas());
+		res["gasPrice"] = toJS(_t.gasPrice());
+		res["nonce"] = toJS(_t.nonce());
+		res["value"] = toJS(_t.value());
+		res["blockHash"] = toJS(_t.blockHash());
+		res["transactionIndex"] = toJS(_t.transactionIndex());
+		res["blockNumber"] = toJS(_t.blockNumber());
+	}
+	return res;
+}
+
 Json::Value toJson(dev::eth::LocalisedLogEntry const& _e)
 {
 	Json::Value res;

libweb3jsonrpc/JsonHelper.h

@@ -43,6 +43,7 @@ namespace eth
 {
 
 class Transaction;
+class LocalisedTransaction;
 struct BlockDetails;
 class Interface;
 using Transactions = std::vector<Transaction>;
@@ -56,6 +57,7 @@ Json::Value toJson(BlockInfo const& _bi, BlockDetails const& _bd, UncleHashes co
 Json::Value toJson(BlockInfo const& _bi, BlockDetails const& _bd, UncleHashes const& _us, TransactionHashes const& _ts);
 Json::Value toJson(TransactionSkeleton const& _t);
 Json::Value toJson(Transaction const& _t);
+Json::Value toJson(LocalisedTransaction const& _t);
 Json::Value toJson(TransactionReceipt const& _t);
 Json::Value toJson(LocalisedTransactionReceipt const& _t);
 Json::Value toJson(LocalisedLogEntry const& _e);

libweb3jsonrpc/WebThreeStubServerBase.cpp

@@ -380,8 +380,7 @@ Json::Value WebThreeStubServerBase::eth_getTransactionByHash(string const& _tran
 		if (!client()->isKnownTransaction(h))
 			return Json::Value(Json::nullValue);
 
-		auto l = client()->transactionLocation(h);
-		return toJson(client()->transaction(h), l, client()->numberFromHash(l.first));
+		return toJson(client()->localisedTransaction(h));
 	}
 	catch (...)
 	{
@@ -395,8 +394,7 @@ Json::Value WebThreeStubServerBase::eth_getTransactionByBlockHashAndIndex(string
 	{
 		h256 bh = jsToFixed<32>(_blockHash);
 		unsigned ti = jsToInt(_transactionIndex);
-		Transaction t = client()->transaction(bh, ti);
-		return toJson(t, make_pair(bh, ti), client()->numberFromHash(bh));
+		return toJson(client()->localisedTransaction(bh, ti));
 	}
 	catch (...)
 	{
@@ -410,8 +408,7 @@ Json::Value WebThreeStubServerBase::eth_getTransactionByBlockNumberAndIndex(stri
 	{
 		BlockNumber bn = jsToBlockNumber(_blockNumber);
 		unsigned ti = jsToInt(_transactionIndex);
-		Transaction t = client()->transaction(bn, ti);
-		return toJson(t, make_pair(client()->hashFromNumber(bn), ti), bn);
+		return toJson(client()->localisedTransaction(client()->hashFromNumber(bn), ti));
 	}
 	catch (...)
 	{