Init

2024-02-23 07:01:14 -05:00
commit 95cd353815
16 changed files with 1120 additions and 0 deletions
--- a/Watchdog.cs
+++ b/Watchdog.cs
@@ -0,0 +1,103 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Diagnostics;
+using System.ServiceProcess;
+using System.Text;
+using System.Runtime.InteropServices;
+using System.Timers;
+
+namespace Watchdog
+{
+
+
+	public partial class Watchdog : ServiceBase
+	{
+		public enum ServiceState
+		{
+				SERVICE_STOPPED = 0x00000001,
+				SERVICE_START_PENDING = 0x00000002,
+				SERVICE_STOP_PENDING = 0x00000003,
+				SERVICE_RUNNING = 0x00000004,
+				SERVICE_CONTINUE_PENDING = 0x00000005,
+				SERVICE_PAUSE_PENDING = 0x00000006,
+				SERVICE_PAUSED = 0x00000007,
+		}
+
+		[StructLayout(LayoutKind.Sequential)]
+		public struct ServiceStatus
+		{
+				public int dwServiceType;
+				public ServiceState dwCurrentState;
+				public int dwControlsAccepted;
+				public int dwWin32ExitCode;
+				public int dwServiceSpecificExitCode;
+				public int dwCheckPoint;
+				public int dwWaitHint;
+		};
+
+	  private EventLog eventLog=null;
+		private Timer timer=null;
+		private int eventId=1;
+		public Watchdog()
+		{
+			InitializeComponent(); 
+
+			eventLog = new System.Diagnostics.EventLog();
+			if (!System.Diagnostics.EventLog.SourceExists("WatchdogSource"))
+			{
+					System.Diagnostics.EventLog.CreateEventSource(
+							"WatchdogSource","WatchdogLog");
+			}
+			eventLog.Source = "WatchdogSource";
+			eventLog.Log = "WatchdogLog";
+		}
+		[DllImport("advapi32.dll", SetLastError = true)]
+		private static extern bool SetServiceStatus(System.IntPtr handle, ref ServiceStatus serviceStatus);
+		protected override void OnStart(string[] args)
+		{
+			ServiceStatus serviceStatus = new ServiceStatus();
+			serviceStatus.dwCurrentState = ServiceState.SERVICE_START_PENDING;
+			serviceStatus.dwWaitHint = 100000;
+			SetServiceStatus(this.ServiceHandle, ref serviceStatus);
+
+		  eventLog.WriteEntry("Watchdog OnStop");
+
+			timer = new Timer();
+			timer.Interval = 1000; // 60 seconds
+			timer.Elapsed += new ElapsedEventHandler(this.OnTimer);
+			timer.Start();
+
+			serviceStatus.dwCurrentState = ServiceState.SERVICE_RUNNING;
+			SetServiceStatus(this.ServiceHandle, ref serviceStatus);
+		}
+
+		protected override void OnStop()
+		{
+			ServiceStatus serviceStatus = new ServiceStatus();
+			serviceStatus.dwCurrentState = ServiceState.SERVICE_STOP_PENDING;
+			serviceStatus.dwWaitHint = 100000;
+			SetServiceStatus(this.ServiceHandle, ref serviceStatus);
+
+		  eventLog.WriteEntry("Watchdog OnStop");
+
+			serviceStatus.dwCurrentState = ServiceState.SERVICE_STOPPED;
+			SetServiceStatus(this.ServiceHandle, ref serviceStatus);
+		}
+		protected override void OnContinue()
+		{
+		  eventLog.WriteEntry("Watchdog OnContinue");
+		}
+
+		private void OnTimer(Object sender,ElapsedEventArgs elapsedEventArgs)
+		{
+		  if(1==eventId)timer.Interval=60000;
+		  eventLog.WriteEntry(String.Format("Watchdog monitoring: {0}",eventId++));
+		  List<ManagedProcess> managedProcessList=null;
+			managedProcessList=ProcessManager.GetManagedProceses(); 
+			ProcessManager.ManageProcesses(managedProcessList, eventLog);
+
+		}
+	}
+}