From 4f298c3ead7651646c27a30601fcdbf6512b367a Mon Sep 17 00:00:00 2001
From: ahmedbodi <ahmed_bodi@msn.com>
Date: Sat, 23 Jun 2018 23:19:35 +0100
Subject: [PATCH] Re-add support for pre V10 Codebase Coin Mining (#150)

---
 lib/daemon.js |  2 +-
 lib/pool.js   | 23 ++++++++++++++++-------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/lib/daemon.js b/lib/daemon.js
index 30db842..fc4c257 100644
--- a/lib/daemon.js
+++ b/lib/daemon.js
@@ -37,7 +37,7 @@ function DaemonInterface(daemons, logger){
     }
 
     function isOnline(callback){
-        cmd('getnetworkinfo', [], function(results){
+        cmd('getpeerinfo', [], function(results){
             var allOnline = results.every(function(result){
                 return !results.error;
             });
diff --git a/lib/pool.js b/lib/pool.js
index 72c057b..e5f52c9 100644
--- a/lib/pool.js
+++ b/lib/pool.js
@@ -146,7 +146,8 @@ var pool = module.exports = function pool(options, authorizeFn){
 
         var generateProgress = function(){
 
-            _this.daemon.cmd('getblockchaininfo', [], function(results) {
+            var cmd = options.coin.hasGetInfo ? 'getinfo' : 'getblockchaininfo';
+            _this.daemon.cmd(cmd, [], function(results) {
                 var blockCount = results.sort(function (a, b) {
                     return b.response.blocks - a.response.blocks;
                 })[0].response.blocks;
@@ -369,12 +370,15 @@ var pool = module.exports = function pool(options, authorizeFn){
         var batchRpcCalls = [
             ['validateaddress', [options.address]],
             ['getdifficulty', []],
-            ['getblockchaininfo', []],
-            ['getnetworkinfo', []],
             ['getmininginfo', []],
             ['submitblock', []]
         ];
 
+        if (options.coin.hasGetInfo) {
+            batchRpcCalls.push(['getinfo', []]);
+        } else {
+            batchRpcCalls.push(['getblockchaininfo', []], ['getnetworkinfo', []]);
+        }
         _this.daemon.batchCmd(batchRpcCalls, function(error, results){
             if (error || !results){
                 emitErrorLog('Could not start pool, error with init batch RPC call: ' + JSON.stringify(error));
@@ -423,13 +427,18 @@ var pool = module.exports = function pool(options, authorizeFn){
                 }
             })();
 
-            options.testnet = (rpcResults.getblockchaininfo.chain === 'test') ? true : false;
+            options.testnet = options.coin.hasGetInfo ? rpcResults.getinfo.testnet : (rpcResults.getblockchaininfo.chain === 'test') ? true : false;
 
-            options.protocolVersion = rpcResults.getnetworkinfo.protocolversion;
+            options.protocolVersion = options.coin.hasGetInfo ? rpcResults.getinfo.protocolversion : rpcResults.getnetworkinfo.protocolversion;
+
+            var difficulty = options.coin.hasGetInfo ? rpcResults.getinfo.difficulty : rpcResults.getblockchaininfo.difficulty;
+            if (typeof(difficulty) == 'object') {
+                difficulty = difficulty['proof-of-work'];
+            }
 
             options.initStats = {
-                connections: rpcResults.getnetworkinfo.connections,
-                difficulty: rpcResults.getblockchaininfo.difficulty * algos[options.coin.algorithm].multiplier,
+                connections: (options.coin.hasGetInfo ? rpcResults.getinfo.connections : rpcResults.getnetworkinfo.connections),
+                difficulty: difficulty * algos[options.coin.algorithm].multiplier,
                 networkHashRate: rpcResults.getmininginfo.networkhashps
             };