win/C#/Functions/CLI.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.Threading;\r
   4 using System.Diagnostics;\r
   5 using System.Windows.Forms;\r
   6 using System.Globalization;\r
   7 \r
   8 \r
   9 namespace Handbrake.Functions\r
  10 {\r
  11     class CLI\r
  12     {\r
  13         /// <summary>\r
  14         /// CLI output is based on en-US locale,\r
  15         /// we use this CultureInfo as IFormatProvider to *.Parse() calls\r
  16         /// </summary>\r
  17         static readonly public CultureInfo Culture = new CultureInfo("en-US", false);\r
  18 \r
  19         Process hbProc = new Process();\r
  20 \r
  21         public Process runCli(object s, string query, bool stderr, bool stdout, bool useShellExec, bool noWindow)\r
  22         {\r
  23             try\r
  24             {\r
  25                 hbProc = new Process();\r
  26                 hbProc.StartInfo.FileName = "HandBrakeCLI.exe";\r
  27                 hbProc.StartInfo.Arguments = query;\r
  28                 hbProc.StartInfo.RedirectStandardOutput = stdout;\r
  29                 hbProc.StartInfo.RedirectStandardError = stderr;\r
  30                 hbProc.StartInfo.UseShellExecute = useShellExec;\r
  31                 hbProc.StartInfo.CreateNoWindow = noWindow;\r
  32                 hbProc.Start();\r
  33 \r
  34                 // Set the process Priority \r
  35                 switch (Properties.Settings.Default.processPriority)\r
  36                 {\r
  37                     case "Realtime":\r
  38                         hbProc.PriorityClass = ProcessPriorityClass.RealTime;\r
  39                         break;\r
  40                     case "High":\r
  41                         hbProc.PriorityClass = ProcessPriorityClass.High;\r
  42                         break;\r
  43                     case "Above Normal":\r
  44                         hbProc.PriorityClass = ProcessPriorityClass.AboveNormal;\r
  45                         break;\r
  46                     case "Normal":\r
  47                         hbProc.PriorityClass = ProcessPriorityClass.Normal;\r
  48                         break;\r
  49                     case "Low":\r
  50                         hbProc.PriorityClass = ProcessPriorityClass.Idle;\r
  51                         break;\r
  52                     default:\r
  53                         hbProc.PriorityClass = ProcessPriorityClass.BelowNormal;\r
  54                         break;\r
  55                 }\r
  56             }\r
  57             catch\r
  58             {\r
  59                 MessageBox.Show("Internal Software Error. Please Restart the Program");\r
  60             }\r
  61             return hbProc;\r
  62         }\r
  63 \r
  64         public void killCLI()\r
  65         {\r
  66             try\r
  67             {\r
  68                 hbProc.Kill();\r
  69             }\r
  70             catch (Exception)\r
  71             {\r
  72                 // No need to do anything. Chances are the process was already dead.\r
  73             }\r
  74         }\r
  75 \r
  76         public void closeCLI()\r
  77         {\r
  78             hbProc.Close();\r
  79             hbProc.Dispose();\r
  80         }\r
  81 \r
  82         public void setNull()\r
  83         {\r
  84             hbProc = new Process();\r
  85         }\r
  86     }\r
  87 }\r