Merge branch 'master' of github.com:jedmccaleb/NewCoin

src/Application.cpp

@@ -61,7 +61,7 @@ void Application::run()
 	// Construct databases.
 	//
 	mTxnDB = new DatabaseCon("transaction.db", TxnDBInit, TxnDBCount);
-	mAcctTxnDB = new DatabaseCon("transacct.db", AcctTxnDBInit, AcctTxnDBCount);
+	mAcctTxnDB = new DatabaseCon("accttx.db", AcctTxnDBInit, AcctTxnDBCount);
 	mLedgerDB = new DatabaseCon("ledger.db", LedgerDBInit, LedgerDBCount);
 	mWalletDB = new DatabaseCon("wallet.db", WalletDBInit, WalletDBCount);
 	mHashNodeDB = new DatabaseCon("hashnode.db", HashNodeDBInit, HashNodeDBCount);

src/DBInit.cpp

@@ -24,14 +24,12 @@ int TxnDBCount = sizeof(TxnDBInit) / sizeof(const char *);
 
 const char *AcctTxnDBInit[] = {
 	"CREATE TABLE AccountTransactions (			\
-		TransID		CHARACTER964) PRIMARY KEY	\
+		TransID		CHARACTER(64),				\
 		Account		CHARACTER(64),				\
-		LedgerSeq	BIGINT UNSIGNED,			\
+		LedgerSeq	BIGINT UNSIGNED				\
 	);",
 	"CREATE INDEX AcctTxindex ON				\
-		AccountTransactions(Account),			\
-		AccountTransactions(LedgerSeq),			\
-		AccountTransactions(TransID);"
+		AccountTransactions(Account, LedgerSeq, TransID);"
 };
 
 int AcctTxnDBCount = sizeof(AcctTxnDBInit) / sizeof(const char *);

src/LedgerConsensus.cpp

@@ -731,30 +731,36 @@ void LedgerConsensus::accept(SHAMap::pointer set)
 	// Insert the transactions in set into the AcctTxn database
 	Database *db = theApp->getAcctTxnDB()->getDB();
 	ScopedLock dbLock = theApp->getAcctTxnDB()->getDBLock();
-	db->executeSQL("BEGIN TRANSACTION");
+	db->executeSQL("BEGIN TRANSACTION;");
 	for (SHAMapItem::pointer item = set->peekFirstItem(); !!item; item = set->peekNextItem(item->getTag()))
 	{
 		SerializerIterator sit(item->peekSerializer());
 		SerializedTransaction txn(sit);
 		std::vector<NewcoinAddress> accts = txn.getAffectedAccounts();
 
-		std::string sql = "INSERT INTO AccountTransactions (TransID,Account,LedgerSeq) VALUES ";
+		std::string sql = "INSERT INTO AccountTransactions (TransID, Account, LedgerSeq) VALUES ";
 		bool first = true;
 		for (std::vector<NewcoinAddress>::iterator it = accts.begin(), end = accts.end(); it != end; ++it)
 		{
-			if (!first) sql += ", (";
-			else sql += "(";
+			if (!first)
+				sql += ", ('";
+			else
+			{
+				sql += "('";
+				first = false;
+			}
 			sql += txn.getTransactionID().GetHex();
-			sql += ",";
+			sql += "','";
 			sql += it->humanAccountID();
-			sql += ",";
+			sql += "',";
 			sql += boost::lexical_cast<std::string>(newLedgerSeq);
 			sql += ")";
 		}
 		sql += ";";
+		Log(lsTRACE) << "ActTx: " << sql;
 		db->executeSQL(sql);
 	}
-	db->executeSQL("COMMIT TRANSACTION");
+	db->executeSQL("COMMIT TRANSACTION;");
 }
 
 void LedgerConsensus::endConsensus()

src/NetworkOPs.cpp

@@ -528,4 +528,31 @@ void NetworkOPs::setMode(OperatingMode om)
 	mMode = om;
 }
 
+#define SQL_FOREACH(_db, _strQuery)		\
+	if ((_db)->executeSQL(_strQuery))	\
+		for (bool _bMore = (db)->startIterRows(); _bMore; _bMore = (_db)->getNextRow())
+
+std::vector< std::pair<uint32, uint256> >
+	NetworkOPs::getAffectedAccounts(const NewcoinAddress& account, uint32 minLedger, uint32 maxLedger)
+{
+	std::vector< std::pair<uint32, uint256> > affectedAccounts;
+
+	std::string sql =
+		str(boost::format("SELECT LedgerSeq,TransID FROM AccountTransactions INDEXED BY AcctTxIndex "
+			" WHERE Account = '%s' AND LedgerSeq <= '%d' AND LedgerSeq >= '%d' ORDER BY LedgerSeq LIMIT 1000")
+			% account.humanAccountID() % maxLedger	% minLedger);
+
+	Database *db = theApp->getAcctTxnDB()->getDB();
+	ScopedLock dbLock = theApp->getAcctTxnDB()->getDBLock();
+
+	SQL_FOREACH(db, sql)
+	{
+		std::string txID;
+		db->getStr("TransID", txID);
+		affectedAccounts.push_back(std::make_pair<uint32, uint256>(db->getInt("LedgerSeq"), uint256(txID)));
+	}
+
+	return affectedAccounts;
+}
+
 // vim:ts=4

src/NetworkOPs.h

@@ -125,6 +125,10 @@ public:
 	int beginConsensus(Ledger::pointer closingLedger);
 	void endConsensus();
 	void setStateTimer(int seconds);
+
+	// client information retrieval functions
+	std::vector< std::pair<uint32, uint256> >
+		getAffectedAccounts(const NewcoinAddress& account, uint32 minLedger, uint32 maxLedger);
 };
 
 #endif

src/RPCServer.cpp

@@ -321,7 +321,7 @@ Json::Value RPCServer::accountFromString(const uint256& uLedger, NewcoinAddress&
 		naRegular0Public.setAccountPublic(naGenerator, 0);
 		naRegular0Private.setAccountPrivate(naGenerator, naSeed, 0);
 
-		uint160				uGeneratorID	= naRegular0Public.getAccountID();
+//		uint160				uGeneratorID	= naRegular0Public.getAccountID();
 		SLE::pointer		sleGen			= mNetOps->getGenerator(uLedger, naRegular0Public.getAccountID());
 		if (!sleGen)
 		{
@@ -1147,7 +1147,7 @@ Json::Value RPCServer::doPasswordSet(Json::Value& params)
 		naRegular0Private.setAccountPrivate(naRegularGenerator, naRegularSeed, 0);
 
 		// Hash of regular account #0 public key.
-		uint160						uGeneratorID		= naRegular0Public.getAccountID();
+//		uint160						uGeneratorID		= naRegular0Public.getAccountID();
 		std::vector<unsigned char>	vucGeneratorCipher	= naRegular0Private.accountPrivateEncrypt(naRegular0Public, naMasterGenerator.getFamilyGenerator());
 		std::vector<unsigned char>	vucGeneratorSig;
 
@@ -1453,7 +1453,7 @@ Json::Value RPCServer::doLedger(Json::Value& params)
 	{
 		return "invalid params";
 	}
-	else if (!mNetOps->available())
+	if (!mNetOps->available())
 	{
 		return JSONRPCError(503, "network not available");
 	}
@@ -1499,6 +1499,84 @@ Json::Value RPCServer::doLedger(Json::Value& params)
 	return ret;
 }
 
+// account_tx <account> <minledger> <maxledger>
+// account_tx <account> <ledger>
+Json::Value RPCServer::doAccountTransactions(Json::Value& params)
+{
+	std::string param;
+	uint32 minLedger, maxLedger;
+
+	if ((params.size() < 2) || (params.size() > 3) || !extractString(param, params, 0))
+		return "invalid params";
+
+	if (!mNetOps->available())
+	{
+		return JSONRPCError(503, "network not available");
+	}
+
+	NewcoinAddress account;
+	if (!account.setAccountID(param))
+		return JSONRPCError(500, "invalid account");
+
+	if (!extractString(param, params, 1))
+		return JSONRPCError(500, "invalid ledger index");
+	minLedger = boost::lexical_cast<uint32>(param);
+
+	if ((params.size() == 3) && extractString(param, params, 2))
+		maxLedger = boost::lexical_cast<uint32>(param);
+	else
+		maxLedger = minLedger;
+
+	if ((maxLedger < minLedger) || (minLedger == 0) || (maxLedger == 0))
+	{
+		std::cerr << "minL=" << minLedger << ", maxL=" << maxLedger << std::endl;
+		return JSONRPCError(500, "invalid ledger indexes");
+	}
+
+#ifndef DEBUG
+	try
+	{
+#endif
+		std::vector< std::pair<uint32, uint256> > txns = mNetOps->getAffectedAccounts(account, minLedger, maxLedger);
+		Json::Value ret(Json::objectValue);
+		ret["Account"] = account.humanAccountID();
+		Json::Value ledgers(Json::arrayValue);
+
+		uint32 currentLedger = 0;
+		Json::Value ledger, jtxns;
+		for (std::vector< std::pair<uint32, uint256> >::iterator it = txns.begin(), end = txns.end(); it != end; ++it)
+		{
+			if (it->first != currentLedger) // different/new ledger
+			{
+				if (currentLedger != 0) // add old ledger
+				{
+					ledger["Transactions"] = jtxns;
+					ledgers.append(ledger);
+					ledger = Json::objectValue;
+				}
+				currentLedger = it->first;
+				ledger["LedgerSeq"] = currentLedger;
+				jtxns = Json::arrayValue;
+			}
+			jtxns.append(it->second.GetHex());
+		}
+		if (currentLedger != 0)
+		{
+			ledger["Transactions"] = jtxns;
+			ledgers.append(ledger);
+		}
+
+		ret["Ledgers"] = ledgers;
+		return ret;
+#ifndef DEBUG
+	}
+	catch (...)
+	{
+		return JSONRPCError(500, "internal error");
+	}
+#endif
+}
+
 // unl_add <domain>|<node_public> [<comment>]
 Json::Value RPCServer::doUnlAdd(Json::Value& params)
 {
@@ -2178,13 +2256,13 @@ Json::Value RPCServer::doCommand(const std::string& command, Json::Value& params
 	if (command == "wallet_propose")		return doWalletPropose(params);
 	if (command == "wallet_seed")			return doWalletSeed(params);
 
-	if (command=="ledger")					return doLedger(params);
-
+	if (command == "ledger")				return doLedger(params);
+	if (command == "account_tx")			return doAccountTransactions(params);
 	//
 	// Obsolete or need rewrite:
 	//
 
-	if (command=="tx") return doTx(params);
+	if (command == "tx") return doTx(params);
 
 	return "unknown command";
 }

src/RPCServer.h

@@ -91,6 +91,8 @@ private:
 	Json::Value doWalletUnlock(Json::Value& params);
 	Json::Value doWalletVerify(Json::Value& params);
 
+	Json::Value doAccountTransactions(Json::Value& params);
+
 	void validatorsResponse(const boost::system::error_code& err, std::string strResponse);
 
 public: