Detect if jar file is corrupt and force a re-download

Rawwar13 · Oct 24, 2011 · bbe3efb · bbe3efb
1 parent 77b2289
commit bbe3efb
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/Source/YAMS-Library/Functions/AutoUpdate.cs b/Source/YAMS-Library/Functions/AutoUpdate.cs
@@ -69,7 +69,7 @@ public static class AutoUpdate
         private static string strTectonicusVer = "1.38";
 
         //Checks for available updates
-        public static void CheckUpdates()
+        public static void CheckUpdates(bool bolForce = false)
         {
             YAMS.Database.AddLog("Running update check", "updater");
 
@@ -84,6 +84,15 @@ public static void CheckUpdates()
                 string json = File.ReadAllText(YAMS.Core.RootFolder + @"\lib\versions.json");
                 //Dictionary<string, string> dicVers = JsonConvert.DeserializeObject<Dictionary<string, string>>(json);
                 JObject jVers = JObject.Parse(json);
+
+                //Reset all the JAR etags so we re-download them
+                if (bolForce)
+                {
+                    YAMS.Database.AddLog("Forced re-download of JAR files", "updater", "warn");
+                    YAMS.Database.SaveEtag(strMCServerURL, "");
+                    YAMS.Database.SaveEtag((string)jVers["pre"], "");
+                    YAMS.Database.SaveEtag(strBukkitServerURL, "");
+                }
 
                 //Check Minecraft server first
                 if (bolUpdateJAR)

diff --git a/Source/YAMS-Library/Objects/Server.cs b/Source/YAMS-Library/Objects/Server.cs
@@ -366,6 +366,14 @@ private void ServerError(object sender, DataReceivedEventArgs e)
             }
             else { strLevel = "error"; }
 
+            if (strMessage.IndexOf("Invalid or corrupt jarfile ") > -1)
+            {
+                //We have downloaded a corrupt jar, clear the download cache and force a re-download now
+                this.SafeStop = true;
+                AutoUpdate.CheckUpdates(true);
+                this.Start();
+            }
+
             Database.AddLog(datTimeStamp, strMessage, "server", strLevel, false, this.ServerID);
         }