Ejemplo n.º 1
0
 private static bool CloseHandle(RestartManager.RM_PROCESS_INFO locker, DetectOpenFiles.HandleRecord[] handles, string path)
 {
     foreach (var handle in handles)
     {
         try
         {
             handle.Close();
         }
         catch (Exception ex)
         {
             Log.Verbose($"Error while closing handle {ex}");
             return false;
         }
     }
     return Wait(handles);
 }
Ejemplo n.º 2
0
        private static Result Liberate(RestartManager.RM_PROCESS_INFO locker, string path)
        {
            var process = Process.GetProcessById(locker.Process.dwProcessId);
            var handles = DetectOpenFiles.GetOpenFilesEnumerator(process.Id).Where(h => h.FilePath.StartsWith(path, StringComparison.CurrentCultureIgnoreCase)).ToArray();

            /*Need to access these variables after the process is terminated.*/
            var processId = process.Id;
            var processName = process.ProcessName;

            if (Can(Result.ServiceStop) && StopService(locker, handles))
            {
                Log.Info($"Stopped windows service {locker.strServiceShortName} ({locker.strAppName}) with id {processId}.");
                return Result.Message;
            }

            if (Can(Result.Message) && SendCloseMessage(process, handles))
            {
                Log.Info($"Closed {processName} with id {processId} via close message.");
                return Result.Message;
            }

            if(Can(Result.CloseHandle) && CloseHandle(locker, handles, path))
            {
                Log.Info($"Closed {handles.Length} handle(s) in process {processName} with id {processId}.");
                return Result.CloseHandle;
            }
            if (Can(Result.Kill) && Kill(process))
            {
                Log.Info($"Killed {processName} with id {processId}.");
                return Result.Kill;
            }
            return Result.Failure;
        }
Ejemplo n.º 3
0
        private static bool StopService(RestartManager.RM_PROCESS_INFO locker, DetectOpenFiles.HandleRecord[] handles)
        {
            if (!string.IsNullOrEmpty(locker.strServiceShortName))
            {
                Log.Verbose($"Found windows service {locker.strServiceShortName}");
                var service = new ServiceController(locker.strServiceShortName);
                service.Stop();

                try
                {
                    return Wait(handles);
                }
                catch(Exception ex)
                {
                    Log.Error($"Service {locker.strServiceShortName} failed to stop:" + ex.Message);
                    return false;
                }
            }

            return false;
        }