Initial commit

Server/SysMonitor/SysMethods.cs

@@ -0,0 +1,40 @@
+using System.IO;
+
+namespace Bring2mind.DnnConnect2025Demo.SysMonitor
+{
+  internal class SysMethods
+  {
+    public static string GetWebConfigMd5(string webConfigPath)
+    {
+      var fileBytes = File.ReadAllBytes(webConfigPath);
+      var md5 = System.Security.Cryptography.MD5.Create();
+      var hash = md5.ComputeHash(fileBytes);
+      var md5String = System.BitConverter.ToString(hash).Replace("-", "").ToLower();
+      return md5String;
+    }
+
+    public static bool IsDirectoryWritable(string dirPath, bool throwIfFails = false)
+    {
+      try
+      {
+        using (FileStream fs = File.Create(
+            Path.Combine(
+                dirPath,
+                Path.GetRandomFileName()
+            ),
+            1,
+            FileOptions.DeleteOnClose)
+        )
+        { }
+        return true;
+      }
+      catch
+      {
+        if (throwIfFails)
+          throw;
+        else
+          return false;
+      }
+    }
+  }
+}