Refactored config options

coins/darkcoin.json

@@ -0,0 +1,7 @@
+{
+    "name": "Darkcoin",
+    "symbol": "drk",
+    "algorithm": "x11",
+    "reward": "POW",
+    "txMessages": false
+}

coins/litecoin.json

@@ -0,0 +1,7 @@
+{
+    "name": "Litecoin",
+    "symbol": "ltc",
+    "algorithm": "scrypt",
+    "reward": "POW",
+    "txMessages": false
+}

coins/skeincoin.json

@@ -0,0 +1,7 @@
+{
+    "name": "Skeincoin",
+    "symbol": "skc",
+    "algorithm": "skein",
+    "reward": "POW",
+    "txMessages": false
+}

init.js

@@ -35,13 +35,30 @@ stratum.on('log', function(logText){
 });
 
 
+var coinProfiles = (function(){
+    var profiles = {};
     fs.readdirSync('coins').forEach(function(file){
+        var coinProfile = JSON.parse(JSON.minify(fs.readFileSync('coins/' + file, {encoding: 'utf8'})));
+        profiles[coinProfile.name.toLowerCase()] = coinProfile;
+    });
+    return profiles;
+})();
 
-    var coinOptions = JSON.parse(JSON.minify(fs.readFileSync('coins/' + file, {encoding: 'utf8'})));
+fs.readdirSync('pool_configs').forEach(function(file){
+
+    var poolOptions = JSON.parse(JSON.minify(fs.readFileSync('pool_configs/' + file, {encoding: 'utf8'})));
+    if (poolOptions.disabled) return;
+
+    if (!(poolOptions.coin.toLowerCase() in coinProfiles)){
+        logError(poolOptions.coin, 'system', 'could not find coin profile');
+        return;
+    }
+
+    poolOptions.coin = coinProfiles[poolOptions.coin.toLowerCase()];
 
     var authorizeFN = function (ip, workerName, password, callback) {
         // Default implementation just returns true
-        logDebug(coinOptions.name, 'client', "Authorize ["+ip+"] "+workerName+":"+password);
+        logDebug(poolOptions.coin.name, 'client', "Authorize ["+ip+"] "+workerName+":"+password);
         callback({
             error: null,
             authorized: true,
@@ -50,28 +67,29 @@ fs.readdirSync('coins').forEach(function(file){
     };
 
 
-    var pool = stratum.createPool(coinOptions, authorizeFN);
+
+    var pool = stratum.createPool(poolOptions, authorizeFN);
     pool.on('share', function(isValidShare, isValidBlock, data){
 
         var shareData = JSON.stringify(data);
 
         if (data.solution && !isValidBlock)
-            logDebug(coinOptions.name, 'client', 'We thought a block solution was found but it was rejected by the daemon, share data: ' + shareData);
+            logDebug(poolOptions.coin.name, 'client', 'We thought a block solution was found but it was rejected by the daemon, share data: ' + shareData);
         else if (isValidBlock)
-            logDebug(coinOptions.name, 'client', 'Block found, share data: ' + shareData);
+            logDebug(poolOptions.coin.name, 'client', 'Block found, share data: ' + shareData);
         else if (isValidShare)
-            logDebug(coinOptions.name, 'client', 'Valid share submitted, share data: ' + shareData);
+            logDebug(poolOptions.coin.name, 'client', 'Valid share submitted, share data: ' + shareData);
         else
-            logDebug(coinOptions.name, 'client', 'Invalid share submitted, share data: ' + shareData)
+            logDebug(poolOptions.coin.name, 'client', 'Invalid share submitted, share data: ' + shareData)
 
 
     }).on('log', function(severity, logKey, logText) {
         if (severity == 'debug') {
-            logDebug(coinOptions.name, logKey, logText);
+            logDebug(poolOptions.coin.name, logKey, logText);
         } else if (severity == 'warning') {
-            logWarning(coinOptions.name, logKey, logText);
+            logWarning(poolOptions.coin.name, logKey, logText);
         } else if (severity == 'error') {
-            logError(coinOptions.name, logKey, logText);
+            logError(poolOptions.coin.name, logKey, logText);
         }
     });
     pool.start();

pool_configs/darkcoin_example.json

@@ -1,37 +1,30 @@
 {
-    "name": "Litecoin",
+    "disabled": true,
-    "symbol": "ltc",
+    "coin": "darkcoin",
-    "algorithm": "scrypt",
+    "pool": {
-    "reward": "POW",
+        "address": "XjkzAVe3zywGhDFSbJtqUN6xeKP37PSNSh",
-    "txMessages": false,
+        "stratumPort": 3336,
-    "address": "mi4iBXbBsydtcc5yFmsff2zCFVX4XG7qJc",
+        "difficulty": 0.005,
-    "stratumPort": 3334,
+        "blockRefreshInterval": 1000
-    "difficulty": 8,
-    "blockRefreshInterval": 1000,
-    "daemon": [
-        {
-            "host": "localhost",
-            "port": 19332,
-            "user": "litecoinrpc",
-            "password": "testnet"
     },
+    "daemons": [
         {
             "host": "localhost",
-            "port": 19344,
+            "port": 15342,
-            "user": "litecoinrpc",
+            "user": "darkcoinrpc1",
-            "password": "testnet"
+            "password": "drkpass"
         }
     ],
     "varDiff": {
-        "enabled": true,
+        "enabled": false,
-        "minDifficulty": 16,
+        "minDifficulty": 1,
         "maxDifficulty": 1000,
         "targetTime": 30,
         "retargetTime": 120,
         "variancePercent": 20
     },
     "p2p": {
-        "enabled": true,
+        "enabled": false,
         "host": "localhost",
         "port": 19333,
 
@@ -40,7 +33,7 @@
          */
         "protocolVersion": 70002,
 
-        /* Magic value is different for main/testnet and for each coin. It is found in the daemon
+        /* Magic value is different for main/testnet and for each coins. It is found in the daemon
           source code as the pchMessageStart variable. For example, litecoin mainnet:
             http://github.com/litecoin-project/litecoin/blob/85f303d883ffff35238eaea5174b780c950c0ae4/src/main.cpp#L3059
           And for litecoin testnet:

pool_configs/litecoin_testnet_example.json

@@ -0,0 +1,39 @@
+{
+    "disabled": false,
+    "coin": "litecoin",
+    "pool": {
+        "address": "mi4iBXbBsydtcc5yFmsff2zCFVX4XG7qJc",
+        "stratumPort": 3334,
+        "difficulty": 8,
+        "blockRefreshInterval": 1000
+    },
+    "daemons": [
+        {
+            "host": "localhost",
+            "port": 19332,
+            "user": "litecoinrpc",
+            "password": "testnet"
+        },
+        {
+            "host": "localhost",
+            "port": 19344,
+            "user": "litecoinrpc",
+            "password": "testnet"
+        }
+    ],
+    "varDiff": {
+        "enabled": true,
+        "minDifficulty": 16,
+        "maxDifficulty": 1000,
+        "targetTime": 30,
+        "retargetTime": 120,
+        "variancePercent": 20
+    },
+    "p2p": {
+        "enabled": true,
+        "host": "localhost",
+        "port": 19333,
+        "protocolVersion": 70002,
+        "magic": "fcc1b7dc"
+    }
+}

pool_configs/skeincoin_example.json

@@ -0,0 +1,44 @@
+{
+    "disabled": true,
+    "coin": "skeincoin",
+    "pool": {
+        "address": "SUxtDjHYijztRKjbnBkvEbA3mQ5wFeS72H",
+        "stratumPort": 3336,
+        "difficulty": 0.005,
+        "blockRefreshInterval": 1000
+    },
+    "daemons": [
+        {
+            "host": "localhost",
+            "port": 15347,
+            "user": "skeincoinrpc1",
+            "password": "skcpass"
+        }
+    ],
+    "varDiff": {
+        "enabled": false,
+        "minDifficulty": 16,
+        "maxDifficulty": 1000,
+        "targetTime": 30,
+        "retargetTime": 120,
+        "variancePercent": 20
+    },
+    "p2p": {
+        "enabled": false,
+        "host": "localhost",
+        "port": 19333,
+
+        /* Found in src as the PROTOCOL_VERSION variable, for example:
+         https://github.com/litecoin-project/litecoin/blob/85f303d883ffff35238eaea5174b780c950c0ae4/src/version.h#L28
+         */
+        "protocolVersion": 70002,
+
+        /* Magic value is different for main/testnet and for each coins. It is found in the daemon
+         source code as the pchMessageStart variable. For example, litecoin mainnet:
+         http://github.com/litecoin-project/litecoin/blob/85f303d883ffff35238eaea5174b780c950c0ae4/src/main.cpp#L3059
+         And for litecoin testnet:
+         http://github.com/litecoin-project/litecoin/blob/85f303d883ffff35238eaea5174b780c950c0ae4/src/main.cpp#L2722-L2725
+         */
+        "magic": "fcc1b7dc"
+    }
+}