Refactor done

src/Jackett/Services/ProcessService.cs

@@ -0,0 +1,64 @@
+using NLog;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Jackett.Services
+{
+    public interface IProcessService
+    {
+        void StartProcessAndLog(string exe, string args);
+    }
+
+    public class ProcessService : IProcessService
+    {
+        private Logger logger;
+
+        public ProcessService(Logger l)
+        {
+            logger = l;
+        }
+
+        public void StartProcessAndLog(string exe, string args)
+        {
+            var startInfo = new ProcessStartInfo()
+            {
+                CreateNoWindow = true,
+                UseShellExecute = false,
+                FileName = exe,
+                Arguments = args,
+                RedirectStandardError = true,
+                RedirectStandardOutput = true,
+                RedirectStandardInput = true
+            };
+
+            var proc = Process.Start(startInfo);
+            proc.OutputDataReceived += proc_OutputDataReceived;
+            proc.ErrorDataReceived += proc_ErrorDataReceived;
+            proc.BeginErrorReadLine();
+            proc.BeginOutputReadLine();
+            proc.WaitForExit();
+            proc.OutputDataReceived -= proc_OutputDataReceived;
+            proc.ErrorDataReceived -= proc_ErrorDataReceived;
+        }
+
+        void proc_ErrorDataReceived(object sender, DataReceivedEventArgs e)
+        {
+            if (!string.IsNullOrWhiteSpace(e.Data))
+            {
+                logger.Error(e.Data);
+            }
+        }
+
+        void proc_OutputDataReceived(object sender, DataReceivedEventArgs e)
+        {
+            if (!string.IsNullOrWhiteSpace(e.Data))
+            {
+                logger.Debug(e.Data);
+            }
+        }
+    }
+}