CHANGED: fixed ApiService

pom.xml

@@ -47,5 +47,15 @@
         <artifactId>jersey-server</artifactId>
         <version>2.27</version>
     </dependency>
+    <dependency>
+        <groupId>org.glassfish.jersey.containers</groupId>
+        <artifactId>jersey-container-servlet</artifactId>
+        <version>2.27</version>
+    </dependency>
+    <dependency>
+    	<groupId>org.eclipse.jetty</groupId>
+    	<artifactId>jetty-maven-plugin</artifactId>
+    	<version>9.4.11.v20180605</version>
+    </dependency>
   </dependencies>
 </project>

src/api/ApiService.java

@@ -0,0 +1,71 @@
+package api;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.server.handler.InetAccessHandler;
+import org.eclipse.jetty.servlet.ServletContextHandler;
+import org.eclipse.jetty.servlet.ServletHolder;
+import org.glassfish.jersey.server.ResourceConfig;
+import org.glassfish.jersey.servlet.ServletContainer;
+
+import settings.Settings;
+
+public class ApiService {
+
+	public Server server;
+	
+	public ApiService()
+	{
+		//CREATE CONFIG
+		Set<Class<?>> s = new HashSet<Class<?>>();
+        s.add(BlocksResource.class);
+		
+		ResourceConfig config = new ResourceConfig(s);
+		
+        //CREATE CONTAINER
+        ServletContainer container = new ServletContainer(config);
+		
+		//CREATE CONTEXT
+        ServletContextHandler context = new ServletContextHandler();
+        context.setContextPath("/");
+        context.addServlet(new ServletHolder(container),"/*");
+        
+        //CREATE WHITELIST
+        InetAccessHandler accessHandler = new InetAccessHandler();
+        for(String pattern : Settings.getInstance().getRpcAllowed())
+        	accessHandler.include(pattern);
+        accessHandler.setHandler(context);
+        
+        //CREATE RPC SERVER
+      	this.server = new Server(Settings.getInstance().getRpcPort());
+      	this.server.setHandler(accessHandler);
+	}
+	
+	public void start()
+	{
+		try
+        {
+        	//START RPC 
+			server.start();
+		} 
+        catch (Exception e) 
+		{
+        	//FAILED TO START RPC
+		}
+	}
+	
+	public void stop()
+	{
+		try 
+        {
+			//STOP RPC  
+			server.stop();
+		} 
+        catch (Exception e) 
+		{
+        	//FAILED TO STOP RPC
+		}
+	}
+}

src/settings/Settings.java

@@ -2,8 +2,12 @@ package settings;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
+import java.util.Set;
 
+import org.json.simple.JSONArray;
 import org.json.simple.JSONObject;
 import org.json.simple.JSONValue;
 
@@ -20,9 +24,15 @@ public class Settings {
 	private int maxBytePerFee = 1024;
 	private String userpath = "";
 
+	//RPC
+	private int rpcPort = 9085;
+	private List<String> rpcAllowed = new ArrayList<String>(Arrays.asList("127.0.0.1"));
+	private boolean rpcEnabled = true;
+	
 	// Constants
 	private static final String SETTINGS_FILENAME = "settings.json";
 
+	
 	// Constructors
 
 	private Settings() {
@@ -102,6 +112,23 @@ public class Settings {
 				this.genesisTimestamp = ((Long) json.get("testnetstamp")).longValue();
 			}
 		}
+		
+		// RPC
+		if(json.containsKey("rpcport"))
+		{
+			this.rpcPort = ((Long) json.get("rpcport")).intValue();
+		}
+
+		if(json.containsKey("rpcallowed"))
+		{
+			JSONArray allowedArray = (JSONArray) json.get("rpcallowed");
+			this.rpcAllowed = new ArrayList<String>(allowedArray);	
+		}
+		
+		if(json.containsKey("rpcenabled"))
+		{
+			this.rpcEnabled = ((Boolean) json.get("rpcenabled")).booleanValue();
+		}
 	}
 
 	public boolean isTestNet() {
@@ -122,4 +149,18 @@ public class Settings {
 		return this.userpath;
 	}
 
+	public int getRpcPort()
+	{
+		return this.rpcPort;
+	}
+	
+	public List<String> getRpcAllowed()
+	{
+		return this.rpcAllowed;
+	}
+
+	public boolean isRpcEnabled() 
+	{
+		return this.rpcEnabled;
+	}
 }