Initial commit

1 files changed, 84 insertions, 0 deletions

diff --git a/NET/worlds/scape/WorldValidator.java b/NET/worlds/scape/WorldValidator.java
new file mode 100644
index 0000000..dbfd629
--- /dev/null
+++ b/NET/worlds/scape/WorldValidator.java
@@ -0,0 +1,84 @@
+package NET.worlds.scape;
+
+import NET.worlds.console.Console;
+import NET.worlds.core.IniFile;
+import NET.worlds.network.Cache;
+import NET.worlds.network.CacheFile;
+import NET.worlds.network.NetUpdate;
+import NET.worlds.network.URL;
+import java.io.RandomAccessFile;
+import java.util.Vector;
+
+public class WorldValidator {
+   static Vector worldList = null;
+   private static final boolean debug = true;
+
+   public static boolean allow(String worldName) {
+      if (IniFile.gamma().getIniInt("FreeFreeFree", 1) == 1) {
+         return true;
+      } else if (NetUpdate.isInternalVersion()) {
+         return true;
+      } else {
+         Console c = Console.getActive();
+         if (c != null && !c.getGalaxy().getOnline()) {
+            return true;
+         } else {
+            if (worldList == null) {
+               try {
+                  initializeList();
+               } catch (Exception var3) {
+                  return true;
+               }
+            }
+
+            if (worldList == null) {
+               return true;
+            } else {
+               worldName = normalize(worldName);
+               System.out.println("Validating " + worldName);
+               boolean allow = worldList.contains(worldName);
+               System.out.println(allow);
+               return allow;
+            }
+         }
+      }
+   }
+
+   public static void initializeList() throws Exception {
+      String worldListFile = NetUpdate.getUpgradeServerURL() + "tables/worlds.txt";
+      URL worldListURL = URL.make(worldListFile);
+      CacheFile cf = Cache.getFile(worldListURL, true);
+      cf.waitUntilLoaded();
+      if (!cf.error()) {
+         boolean foundAtLeastOneEntry = false;
+         worldList = new Vector();
+         RandomAccessFile f = new RandomAccessFile(cf.getLocalName(), "r");
+
+         while (f.getFilePointer() < f.length()) {
+            String line = f.readLine();
+            if (line.indexOf(".world") != -1) {
+               line = normalize(line);
+               foundAtLeastOneEntry = true;
+               System.out.println("Adding world " + line);
+               worldList.addElement(line);
+            }
+         }
+
+         f.close();
+         if (!foundAtLeastOneEntry) {
+            throw new Exception();
+         }
+      } else {
+         throw new Exception();
+      }
+   }
+
+   private static String normalize(String worldName) {
+      String out = URL.make(worldName).getAbsolute();
+      if (out.startsWith("home:/")) {
+         out = "home:" + out.substring(6);
+      }
+
+      return out.toLowerCase().trim();
+   }
+}