win/C#/Functions/Encode.cs

   1 /*  CLI.cs $\r
   2         \r
   3            This file is part of the HandBrake source code.\r
   4            Homepage: <http://handbrake.fr>.\r
   5            It may be used under the terms of the GNU General Public License. */\r
   6 \r
   7 using System;\r
   8 using System.Collections.Generic;\r
   9 using System.Threading;\r
  10 using System.Diagnostics;\r
  11 using System.Windows.Forms;\r
  12 using System.Globalization;\r
  13 using System.IO;\r
  14 using System.Runtime.InteropServices;\r
  15 \r
  16 namespace Handbrake.Functions\r
  17 {\r
  18     public class Encode\r
  19     {\r
  20         /// <summary>\r
  21         /// CLI output is based on en-US locale,\r
  22         /// we use this CultureInfo as IFormatProvider to *.Parse() calls\r
  23         /// </summary>\r
  24         static readonly public CultureInfo Culture = new CultureInfo("en-US", false);\r
  25 \r
  26         Process hbProc = new Process();\r
  27 \r
  28         /// <summary>\r
  29         /// Execute a HandBrakeCLI process.\r
  30         /// </summary>\r
  31         /// <param name="s"></param>\r
  32         /// <param name="query">The CLI Query</param>\r
  33         public Process runCli(object s, string query)\r
  34         {\r
  35             try\r
  36             {\r
  37                 string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");\r
  38                 string logPath = Path.Combine(Path.GetTempPath(), "hb_encode_log.dat");\r
  39 \r
  40                 string strCmdLine = String.Format(@" CMD /c """"{0}"" {1} 2>""{2}"" """, handbrakeCLIPath, query, logPath);\r
  41 \r
  42                 ProcessStartInfo cliStart = new ProcessStartInfo("CMD.exe", strCmdLine);\r
  43                 if (Properties.Settings.Default.cli_minimized == "Checked")\r
  44                     cliStart.WindowStyle = ProcessWindowStyle.Minimized;\r
  45                 hbProc = Process.Start(cliStart);\r
  46 \r
  47                 // Set the process Priority \r
  48                 switch (Properties.Settings.Default.processPriority)\r
  49                 {\r
  50                     case "Realtime":\r
  51                         hbProc.PriorityClass = ProcessPriorityClass.RealTime;\r
  52                         break;\r
  53                     case "High":\r
  54                         hbProc.PriorityClass = ProcessPriorityClass.High;\r
  55                         break;\r
  56                     case "Above Normal":\r
  57                         hbProc.PriorityClass = ProcessPriorityClass.AboveNormal;\r
  58                         break;\r
  59                     case "Normal":\r
  60                         hbProc.PriorityClass = ProcessPriorityClass.Normal;\r
  61                         break;\r
  62                     case "Low":\r
  63                         hbProc.PriorityClass = ProcessPriorityClass.Idle;\r
  64                         break;\r
  65                     default:\r
  66                         hbProc.PriorityClass = ProcessPriorityClass.BelowNormal;\r
  67                         break;\r
  68                 }\r
  69             }\r
  70             catch (Exception exc)\r
  71             {\r
  72                 MessageBox.Show("An error occured in runCli()\n Error Information: \n\n" + exc.ToString());\r
  73             }\r
  74             return hbProc;\r
  75         }\r
  76 \r
  77         [DllImport("user32.dll")]\r
  78         public static extern void LockWorkStation();\r
  79         [DllImport("user32.dll")]\r
  80         public static extern int ExitWindowsEx(int uFlags, int dwReason);\r
  81 \r
  82         public void afterEncodeAction()\r
  83         {\r
  84             // Do something whent he encode ends.\r
  85             switch (Properties.Settings.Default.CompletionOption)\r
  86             {\r
  87                 case "Shutdown":\r
  88                     System.Diagnostics.Process.Start("Shutdown", "-s -t 60");\r
  89                     break;\r
  90                 case "Log Off":\r
  91                     ExitWindowsEx(0, 0);\r
  92                     break;\r
  93                 case "Suspend":\r
  94                     Application.SetSuspendState(PowerState.Suspend, true, true);\r
  95                     break;\r
  96                 case "Hibernate":\r
  97                     Application.SetSuspendState(PowerState.Hibernate, true, true);\r
  98                     break;\r
  99                 case "Lock System":\r
 100                     LockWorkStation();\r
 101                     break;\r
 102                 case "Quit HandBrake":\r
 103                     Application.Exit();\r
 104                     break;\r
 105                 default:\r
 106                     break;\r
 107             }\r
 108         }\r
 109 \r
 110         /// <summary>\r
 111         /// Append the CLI query to the start of the log file.\r
 112         /// </summary>\r
 113         /// <param name="query"></param>\r
 114         public void addCLIQueryToLog(string query)\r
 115         {\r
 116             string logPath = Path.Combine(Path.GetTempPath(), "hb_encode_log.dat");\r
 117 \r
 118             StreamReader reader = new StreamReader(File.Open(logPath, FileMode.Open, FileAccess.Read));\r
 119             String log = reader.ReadToEnd();\r
 120             reader.Close();\r
 121 \r
 122             StreamWriter writer = new StreamWriter(File.Create(logPath));\r
 123 \r
 124             writer.Write("### CLI Query: " + query + "\n\n");\r
 125             writer.Write("#########################################\n\n");\r
 126             writer.WriteLine(log);\r
 127             writer.Flush();\r
 128             writer.Close();\r
 129         }\r
 130 \r
 131         /// <summary>\r
 132         /// Save a copy of the log to the users desired location or a default location\r
 133         /// if this feature is enabled in options.\r
 134         /// </summary>\r
 135         /// <param name="query"></param>\r
 136         public void copyLog(string query)\r
 137         {\r
 138             // The user may wish to do something with the log.\r
 139             if (Properties.Settings.Default.saveLog == "Checked")\r
 140             {\r
 141                 string logPath = Path.Combine(Path.GetTempPath(), "hb_encode_log.dat");\r
 142                 Functions.QueryParser parsed = Functions.QueryParser.Parse(query);\r
 143 \r
 144                 if (Properties.Settings.Default.saveLogWithVideo == "Checked")\r
 145                 {\r
 146                     string[] destName = parsed.Destination.Split('\\');\r
 147                     string destinationFile = "";\r
 148                     for (int i = 0; i < destName.Length - 1; i++)\r
 149                     {\r
 150                         destinationFile += destName[i] + "\\";\r
 151                     }\r
 152 \r
 153                     destinationFile += DateTime.Now.ToString().Replace("/", "-").Replace(":", "-") + " " + destName[destName.Length - 1] + ".txt"; \r
 154 \r
 155                     File.Copy(logPath, destinationFile);\r
 156                 }\r
 157                 else if (Properties.Settings.Default.saveLogPath != String.Empty)\r
 158                 {\r
 159                     string[] destName = parsed.Destination.Split('\\');\r
 160                     string dest = destName[destName.Length - 1];\r
 161                     string filename = DateTime.Now.ToString().Replace("/", "-").Replace(":", "-") + " " + dest + ".txt";\r
 162                     string useDefinedLogPath = Path.Combine(Properties.Settings.Default.saveLogPath, filename);\r
 163 \r
 164                     File.Copy(logPath, useDefinedLogPath);\r
 165                 }\r
 166             }\r
 167         }\r
 168     }\r
 169 }\r