Add Qtum support (#264)

Author: dabura667

NBXplorer.Client/NBXplorerNetworkProvider.Qtum.cs

@@ -0,0 +1,24 @@
+using NBitcoin;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace NBXplorer
+{
+    public partial class NBXplorerNetworkProvider
+    {
+		private void InitQtum(NetworkType networkType)
+		{
+			Add(new NBXplorerNetwork(NBitcoin.Altcoins.Qtum.Instance, networkType)
+			{
+				MinRPCVersion = 140200,
+				CoinType = networkType == NetworkType.Mainnet ? new KeyPath("2301'") : new KeyPath("1'")
+			});
+		}
+
+		public NBXplorerNetwork GetQTUM()
+		{
+			return GetFromCryptoCode(NBitcoin.Altcoins.Qtum.Instance.CryptoCode);
+		}
+	}
+}

NBXplorer.Client/NBXplorerNetworkProvider.cs

@@ -28,6 +28,7 @@ public NBXplorerNetworkProvider(NetworkType networkType)
 			InitColossus(networkType);
 			InitChaincoin(networkType);
 			InitLiquid(networkType);
+			InitQtum(networkType);
 			foreach (var chain in _Networks.Values)
 			{
 				chain.DerivationStrategyFactory ??= chain.CreateStrategyFactory();

NBXplorer.Tests/ServerTester.Environment.cs

@@ -84,6 +84,10 @@ private void SetEnvironment()
 			//Network = NBitcoin.Altcoins.Colossus.Instance.Regtest;
 			//RPCSupportSegwit = false;
 
+			//CryptoCode = "QTUM";
+			//nodeDownloadData = NodeDownloadData.Qtum.v0_18_3;
+			//NBXplorerNetwork = _Provider.GetQTUM();
+
 			//CryptoCode = "LBTC";
 			//nodeDownloadData = NodeDownloadData.Elements.v0_18_1_1;
 			//NBXplorerNetwork = _Provider.GetLBTC();

README.md

@@ -42,6 +42,7 @@ It currently supports the following altcoins:
 * Monacoin
 * Monoeci
 * Polis
+* Qtum
 * Terracoin
 * Ufo
 * Viacoin