From ba983ccec3e2de05f7568e87929085d56e7613ea Mon Sep 17 00:00:00 2001
From: Arthur Britto <ahbritto@gmail.com>
Date: Tue, 5 Jun 2012 13:07:17 -0700
Subject: [PATCH] Implement RPC commands nickname_info and nickname_set.

---
 src/RPCServer.cpp | 75 +++++++++++++++++++++++++++++++++++++++++++++++
 src/RPCServer.h   |  2 ++
 src/main.cpp      |  2 ++
 3 files changed, 79 insertions(+)

diff --git a/src/RPCServer.cpp b/src/RPCServer.cpp
index 1460767f1b..56194b20dd 100644
--- a/src/RPCServer.cpp
+++ b/src/RPCServer.cpp
@@ -22,6 +22,7 @@
 #include "Conversion.h"
 #include "NewcoinAddress.h"
 #include "AccountState.h"
+#include "NicknameState.h"
 #include "utils.h"
 
 #define VALIDATORS_FETCH_SECONDS	30
@@ -826,6 +827,78 @@ Json::Value RPCServer::doCreditSet(Json::Value& params)
 	}
 }
 
+// nickname_info <nickname>
+Json::Value RPCServer::doNicknameInfo(Json::Value& params)
+{
+	uint256			uLedger;
+
+	if (params.size() != 1)
+	{
+		return JSONRPCError(400, "invalid params");
+	}
+
+	std::string	strNickname	= params[0u].asString();
+		boost::trim(strNickname);
+
+	if (strNickname.empty())
+	{
+		return JSONRPCError(400, "invalid nickname (zero length)");
+	}
+	else if (!mNetOps->available())
+	{
+		return JSONRPCError(503, "network not available");
+	}
+	else if ((uLedger = mNetOps->getCurrentLedger()).isZero())
+	{
+		return JSONRPCError(503, "no current ledger");
+	}
+
+	NicknameState::pointer	nsSrc	= mNetOps->getNicknameState(uLedger, strNickname);
+	if (!nsSrc)
+	{
+		return JSONRPCError(500, "nickname does not exist");
+	}
+
+	Json::Value ret(Json::objectValue);
+
+	ret["nickname"]	= strNickname;
+
+	nsSrc->addJson(ret);
+
+	return ret;
+}
+
+// nickname_set <seed> <paying_account> <nickname> [<offer_minimum>] [<authorization>]
+Json::Value RPCServer::doNicknameSet(Json::Value& params)
+{
+	uint256			uLedger;
+
+	if (params.size() < 2 || params.size() > 3)
+	{
+		return JSONRPCError(400, "invalid params");
+	}
+
+	std::string	strNickname	= params[2u].asString();
+		boost::trim(strNickname);
+
+	if (strNickname.empty())
+	{
+		return JSONRPCError(400, "invalid nickname (zero length)");
+	}
+	else if (!mNetOps->available())
+	{
+		return JSONRPCError(503, "network not available");
+	}
+	else if ((uLedger = mNetOps->getCurrentLedger()).isZero())
+	{
+		return JSONRPCError(503, "no current ledger");
+	}
+
+	NicknameState::pointer	nsSrc	= mNetOps->getNicknameState(uLedger, strNickname);
+
+	return "not implemented";
+}
+
 // password_fund <seed> <paying_account> [<account>]
 // YYY Make making account default to first account for seed.
 Json::Value RPCServer::doPasswordFund(Json::Value &params)
@@ -1867,6 +1940,8 @@ Json::Value RPCServer::doCommand(const std::string& command, Json::Value& params
 	if (command == "account_wallet_set")	return doAccountWalletSet(params);
 	if (command == "connect")				return doConnect(params);
 	if (command == "credit_set")			return doCreditSet(params);
+	if (command == "nickname_info")			return doNicknameInfo(params);
+	if (command == "nickname_set")			return doNicknameSet(params);
 	if (command == "password_fund")			return doPasswordFund(params);
 	if (command == "password_set")			return doPasswordSet(params);
 	if (command == "peers")					return doPeers(params);
diff --git a/src/RPCServer.h b/src/RPCServer.h
index 0a2acc8443..a8358235c3 100644
--- a/src/RPCServer.h
+++ b/src/RPCServer.h
@@ -56,6 +56,8 @@ private:
 	Json::Value doConnect(Json::Value& params);
 	Json::Value doCreditSet(Json::Value& params);
 	Json::Value doLedger(Json::Value& params);
+	Json::Value doNicknameInfo(Json::Value& params);
+	Json::Value doNicknameSet(Json::Value& params);
 	Json::Value doPasswordFund(Json::Value& params);
 	Json::Value doPasswordSet(Json::Value& params);
 	Json::Value doPeers(Json::Value& params);
diff --git a/src/main.cpp b/src/main.cpp
index 3e05f8be9e..caa32cb01b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -46,6 +46,8 @@ void printHelp(const po::options_description& desc)
 	cout << "     connect <ip> [<port>]" << endl;
 	cout << "     credit_set <seed> <paying_account> <destination_account> <limit_amount> <currency> [<account_rate>]" << endl;
 	cout << "     ledger" << endl;
+	cout << "     nickname_info <nickname>" << endl;
+	cout << "     nickname_set <seed> <paying_account> <nickname> [<offer_minimum>] [<authorization>]" << endl;
 	cout << "     password_fund <seed> <paying_account> [<account>]" << endl;
 	cout << "     password_set <master_seed> <regular_seed> [<account>]" << endl;
 	cout << "     peers" << endl;