Add org.json and continued on new Hash system

Add org.json dependency and replace HttpURLConnection with Java 11
HttpClient for manifest download. Add IMPRFolder and lavaNativesFolder
config entries and use IamMusicPlayer config to build native paths. Fix
log message typo and simplify equality checks

Author: Shadowbee27

common/build.gradle

@@ -26,6 +26,7 @@ dependencies {
 
     implementation "com.github.sealedtx:java-youtube-downloader:${rootProject.ytdownloader}"
     implementation 'com.mpatric:mp3agic:0.9.1'
+    implementation("org.json:json:20250517")
 }
 /*
 publishing {

common/src/main/java/dev/felnull/imp/IMPConfig.java

@@ -1,5 +1,7 @@
 package dev.felnull.imp;
 
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import me.shedaniel.autoconfig.ConfigData;
 import me.shedaniel.autoconfig.annotation.Config;
 import me.shedaniel.autoconfig.annotation.ConfigEntry;
@@ -31,6 +33,12 @@ public class IMPConfig implements ConfigData {
   public String lavaPlayerNativesURL =
     "https://raw.githubusercontent.com/Mod-Sauce/test_lavaplayer_IMP/refs/heads/main/lavaplayer/natives_link.json";
 
+  @ConfigEntry.Category("client")
+  public String IMPRFolder = "iammusicplayerrenewed";
+
+  @ConfigEntry.Category("client")
+  public String lavaNativesFolder = "lavaplayer_natives";
+
   @ConfigEntry.Category("client")
   public boolean hideDisplaySprite = false;
 

common/src/main/java/dev/felnull/imp/client/lava/hash/IMPRHash.java

@@ -2,19 +2,25 @@
 
 import dev.felnull.fnjl.os.OSs;
 import dev.felnull.fnjl.os.OSs.Type;
+import dev.felnull.imp.IMPConfig;
+import dev.felnull.imp.IamMusicPlayer;
 import dev.felnull.imp.client.lava.LavaNativeManager;
 import java.io.*;
-import java.net.HttpURLConnection;
 import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Objects;
 import java.util.Optional;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.jetbrains.annotations.NotNull;
+import org.json.*;
 
 public class IMPRHash {
 
-  private static final int READ_TIMEOUT = 30000; // 30 seconds
-  private static final int CONNECTION_TIMEOUT = 10000; // 10 seconds
-
   private static final Logger LOGGER = LogManager.getLogger(IMPRHash.class);
 
   public boolean FileIsValid() {
@@ -29,19 +35,21 @@ public boolean FileIsValid() {
     if (os == Type.MAC) {
       return Mac(os, arch);
     } else {
-      LOGGER.error("Your os is {}, with is unsuported", os);
+      LOGGER.error("Your os is {}, with is unsupported", os);
       return false;
     }
   }
 
-  private boolean Linux(Type os, String arch) {
+  private boolean Linux(@NotNull Type os, String arch) {
     String hash = HashUnix(os.toString(), Optional.of(arch));
+    Path file_path = Paths.get(
+      IamMusicPlayer.getConfig().IMPRFolder,
+      IamMusicPlayer.getConfig().lavaNativesFolder,
+      os.toString(),
+      arch
+    );
     String file_hash = ""; // TODO!
-    if (hash == file_hash) {
-      return true;
-    } else {
-      return false;
-    }
+    return Objects.equals(hash, file_hash);
   }
 
   private boolean Mac(Type os, String arch) {
@@ -85,26 +93,20 @@ private String HashUnix(String os, Optional<String> arch) {
   }
 
   private String GetHash(String url) throws Exception {
-    HttpURLConnection connection = (HttpURLConnection) new URI(url)
-      .toURL()
-      .openConnection();
-    connection.setConnectTimeout(CONNECTION_TIMEOUT);
-    connection.setReadTimeout(READ_TIMEOUT);
-    connection.setRequestProperty("User-Agent", "IamMusicPlayer");
-
-    int responseCode = connection.getResponseCode();
-    if (responseCode != 200) {
-      throw new IOException(
-        "Failed to download manifest. HTTP response code: " + responseCode
+    try {
+      HttpClient client = HttpClient.newHttpClient();
+      HttpRequest request = HttpRequest.newBuilder()
+        .uri(URI.create(url))
+        .GET()
+        .build();
+      HttpResponse<String> response = client.send(
+        request,
+        HttpResponse.BodyHandlers.ofString()
       );
-    }
-
-    try (
-      BufferedReader reader = new BufferedReader(
-        new InputStreamReader(connection.getInputStream())
-      )
-    ) {
-      return String.valueOf(reader);
+      return response.body();
+    } catch (Exception e) {
+      LOGGER.fatal("Something Failed during hash download: " + e);
+      return null;
     }
   }
 }