Adjusted pool.js to support QRL

Author: cyyber

lib/pool.js

@@ -52,7 +52,7 @@ var shareTrustMinFloat = shareTrustEnabled ? config.poolServer.shareTrust.min /
 var banningEnabled = config.poolServer.banning && config.poolServer.banning.enabled;
 
 var isMonero = config.coin === "monero";
-
+var isQRL = config.symbol === "QRL";
 
 setInterval(function(){
     var now = Date.now() / 1000 | 0;
@@ -127,6 +127,8 @@ function BlockTemplate(template){
 BlockTemplate.prototype = {
     nextBlob: function(){
         this.buffer.writeUInt32BE(++this.extraNonce, this.reserveOffset);
+        if(isQRL)
+            return this.buffer.toString('hex');
         return cnUtil.convert_blob(this.buffer).toString('hex');
     }
 };
@@ -435,8 +437,14 @@ function processShare(miner, job, blockTemplate, nonce, resultHash){
         shareType = 'trusted';
     }
     else {
-        convertedBlob = cnUtil.convert_blob(shareBuffer);
-        var cn_variant = isMonero && convertedBlob[0] >= 7 ? convertedBlob[0] - 6 : 0;
+        if(isQRL) {
+            convertedBlob = shareBuffer;
+            var cn_variant = 1;
+        }
+        else {
+            convertedBlob = cnUtil.convert_blob(shareBuffer);
+            var cn_variant = isMonero && convertedBlob[0] >= 7 ? convertedBlob[0] - 6 : 0;
+        }
         hash = cryptoNight(convertedBlob, cn_variant);
         shareType = 'valid';
     }
@@ -462,7 +470,12 @@ function processShare(miner, job, blockTemplate, nonce, resultHash){
                 recordShareData(miner, job, hashDiff.toString(), false, null, shareType);
             }
             else{
-                var blockFastHash = cryptoNightFast(convertedBlob || cnUtil.convert_blob(shareBuffer)).toString('hex');
+                if(isQRL) {
+                    var blockFastHash = hash.toString('hex')
+                }
+                else {
+                    var blockFastHash = cryptoNightFast(convertedBlob || cnUtil.convert_blob(shareBuffer)).toString('hex');
+                }
                 log('info', logSystem,
                     'Block %s found at height %d by miner %s@%s - submit result: %j',
                     [blockFastHash.substr(0, 6), job.height, miner.login, miner.ip, result]