fixed ripple wallet

src/main/java/cz/kamma/mining/Constants.java

@@ -2,8 +2,8 @@ package cz.kamma.mining;
 
 public interface Constants {
 
-  public static final String APP_VERSION = "v0.9";
+  public static final String APP_VERSION = "v0.9.1";
-  public static final String COPYRIGHT = "2021";
+  public static final String COPYRIGHT = "2024";
   public static final int DEFAULT_HTTP_CONNECTION_TIMEOUT = 6000;
   public static final int DEFAULT_HTTP_READ_TIMEOUT = 18000;
   public static final int RELOAD_TIME = 25000;

src/main/java/cz/kamma/mining/bean/MiningBean.java

@@ -2,6 +2,7 @@ package cz.kamma.mining.bean;
 
 import java.io.BufferedReader;
 import java.io.InputStreamReader;
+import java.io.OutputStream;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.text.SimpleDateFormat;
@@ -84,8 +85,8 @@ public class MiningBean {
 
 					lastPrices[pos] = price;
 					if (price > 0d)
-						resultStr = curSym + String.format("%."+roundPrices[pos]+"f", (price)) + " (" + String.format("%.2f", (change))
+						resultStr = curSym + String.format("%." + roundPrices[pos] + "f", (price)) + " ("
-								+ "%)";
+								+ String.format("%.2f", (change)) + "%)";
 					else
 						resultStr = "Unknown";
 					KeyValue wi = new KeyValue();
@@ -108,12 +109,13 @@ public class MiningBean {
 			public void run() {
 				try {
 					if (ltcWallet != null && !"null".equals(ltcWallet) && ltcWallet.length() > 0) {
-						restRequest = getStringResponse(
+						restRequest = getStringResponse("https://litecoinblockexplorer.net/address/".concat(ltcWallet));
-								"https://litecoinblockexplorer.net/address/".concat(ltcWallet));
+						if (restRequest != null && restRequest.length() > 0
-						if (restRequest != null && restRequest.length() > 0 && restRequest.contains("Final Balance</p><p class=\"title is-5\">")) {
+								&& restRequest.contains("Final Balance</p><p class=\"title is-5\">")) {
-							int index = restRequest.indexOf("Final Balance</p><p class=\"title is-5\">")+"Final Balance</p><p class=\"title is-5\">".length();
+							int index = restRequest.indexOf("Final Balance</p><p class=\"title is-5\">")
-							String text = restRequest.substring(index, index+11);
+									+ "Final Balance</p><p class=\"title is-5\">".length();
-							
+							String text = restRequest.substring(index, index + 11);
+
 							double res = Double.parseDouble(text);
 							if (res > 0d) {
 								resultStr = res + " LTC " + curSym + String.format("%.2f", (res * lastPrices[1]));
@@ -138,13 +140,19 @@ public class MiningBean {
 			public void run() {
 				try {
 					if (xrpWallet != null && !"null".equals(xrpWallet) && xrpWallet.length() > 0) {
-						restRequest = getStringResponse(
+						String request = "{\r\n" + "    \"method\": \"account_info\",\r\n" + "    \"params\": [\r\n"
-								"https://data.ripple.com/v2/accounts/".concat(xrpWallet).concat("/balances"));
+								+ "        {\r\n" + "            \"account\": \"" + xrpWallet + "\",\r\n"
+								+ "            \"ledger_index\": \"current\",\r\n" + "            \"queue\": true\r\n"
+								+ "        }\r\n" + "    ]\r\n" + "}";
+						restRequest = makeRequest("http://s1.ripple.com:51234", "POST", 5000, 5000, null,
+								request.getBytes());
 						if (restRequest != null && restRequest.length() > 0) {
 							JSONObject full = new JSONObject(restRequest);
-							JSONArray balances = (JSONArray) full.get("balances");
+							String balance = (String) full.getJSONObject("result").getJSONObject("account_data")
-							double res = balances.getJSONObject(0).getDouble("value");
+									.get("Balance");
+							double res = Double.valueOf(balance.toString());
 							if (res > 0d) {
+								res = res / 1000000;
 								resultStr = res + " XRP " + curSym + String.format("%.2f", (res * lastPrices[2]));
 							} else
 								resultStr = "Unknown";
@@ -590,6 +598,43 @@ public class MiningBean {
 				headers);
 	}
 
+	public String makeRequest(String urlStr, String method, int timeout, int readTimeout, Map<String, String> headers,
+			byte[] data) {
+		String output = "";
+
+		try {
+			URL url = new URL(urlStr);
+			HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+			conn.setDoInput(true);
+			conn.setDoOutput(true);
+			conn.setConnectTimeout(timeout);
+			conn.setReadTimeout(readTimeout);
+			conn.setRequestProperty("User-Agent",
+					"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.76 Safari/537.36");
+			if (headers != null && !headers.isEmpty()) {
+				for (String key : headers.keySet()) {
+					conn.setRequestProperty(key, headers.get(key));
+				}
+			}
+			conn.setRequestMethod(method);
+			conn.connect();
+			OutputStream out = conn.getOutputStream();
+			out.write(data);
+			out.flush();
+			out.close();
+
+			BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+			String inputLine;
+			while ((inputLine = in.readLine()) != null)
+				output += inputLine;
+			in.close();
+			conn.disconnect();
+		} catch (Exception e) {
+			System.out.println("Error while getting HTTP response from " + urlStr + ". Ex:" + e);
+		}
+		return output;
+	}
+
 	public String getStringResponse(String urlStr, int timeout, int readTimeout, Map<String, String> headers) {
 		String output = "";