Squashed 'FSI.Lib/' changes from 6aa4846..4a27cd3

4a27cd3 RoboSharp eingefügt 1b2fc1f Erweiterungsmethode für Startparameter einefügt git-subtree-dir: FSI.Lib git-subtree-split: 4a27cd377a1959dc669625473b018e42c31ef147
2022-03-23 14:17:56 +01:00
parent a0095a0516
commit 907ad039c4
57 changed files with 11301 additions and 0 deletions
--- a/FSI.Lib/Tools/RoboSharp/NativeMethods.cs
+++ b/FSI.Lib/Tools/RoboSharp/NativeMethods.cs
@@ -0,0 +1,64 @@
+using System;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+
+namespace FSI.Lib.Tools.RoboSharp
+{
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+    /// <summary>
+    /// Native Methods for Pause/Suspend/Resume processes
+    /// </summary>
+    public static class NativeMethods
+    {
+        [Flags]
+        public enum ThreadAccess : int
+        {
+            TERMINATE = (0x0001),
+            SUSPEND_RESUME = (0x0002),
+            GET_CONTEXT = (0x0008),
+            SET_CONTEXT = (0x0010),
+            SET_INFORMATION = (0x0020),
+            QUERY_INFORMATION = (0x0040),
+            SET_THREAD_TOKEN = (0x0080),
+            IMPERSONATE = (0x0100),
+            DIRECT_IMPERSONATION = (0x0200)
+        }
+
+        [DllImport("kernel32.dll")]
+        static extern IntPtr OpenThread(ThreadAccess dwDesiredAccess, bool bInheritHandle, uint dwThreadId);
+        [DllImport("kernel32.dll")]
+        static extern uint SuspendThread(IntPtr hThread);
+        [DllImport("kernel32.dll")]
+        static extern int ResumeThread(IntPtr hThread);
+
+        public static bool Suspend(this Process process)
+        {
+            if (process.HasExited) return false;
+            foreach (ProcessThread thread in process.Threads)
+            {
+                var pOpenThread = OpenThread(ThreadAccess.SUSPEND_RESUME, false, (uint)thread.Id);
+                if (pOpenThread == IntPtr.Zero)
+                {
+                    break;
+                }
+                SuspendThread(pOpenThread);
+            }
+            return true;
+        }
+        public static bool Resume(this Process process)
+        {
+            if (process.HasExited) return false;
+            foreach (ProcessThread thread in process.Threads)
+            {
+                var pOpenThread = OpenThread(ThreadAccess.SUSPEND_RESUME, false, (uint)thread.Id);
+                if (pOpenThread == IntPtr.Zero)
+                {
+                    break;
+                }
+                ResumeThread(pOpenThread);
+            }
+            return true;
+        }
+    }
+#pragma warning restore CS1591 // Missing XML comment for publicly visible type or member
+}