Modules - Added activation mechanism and conditions

src/Artemis.Core/Extensions/ProcessExtensions.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Artemis.Core.Extensions
+{
+    public static class ProcessExtensions
+    {
+        public static string GetProcessFilename(this Process p)
+        {
+            var capacity = 2000;
+            var builder = new StringBuilder(capacity);
+            var ptr = OpenProcess(ProcessAccessFlags.QueryLimitedInformation, false, p.Id);
+            if (!QueryFullProcessImageName(ptr, 0, builder, ref capacity)) return string.Empty;
+
+            return builder.ToString();
+        }
+
+        [DllImport("kernel32.dll")]
+        private static extern bool QueryFullProcessImageName([In] IntPtr hProcess, [In] int dwFlags, [Out] StringBuilder lpExeName, ref int lpdwSize);
+
+        [DllImport("kernel32.dll")]
+        private static extern IntPtr OpenProcess(ProcessAccessFlags processAccess, bool bInheritHandle, int processId);
+
+        [Flags]
+        private enum ProcessAccessFlags : uint
+        {
+            QueryLimitedInformation = 0x00001000
+        }
+    }
+}