1 files changed, 83 insertions, 0 deletions
diff --git a/win/C#/HandBrake.ApplicationServices/Functions/Main.cs b/win/C#/HandBrake.ApplicationServices/Functions/Main.cs
new file mode 100644
index 000000000..0696101c1
--- /dev/null
+++ b/win/C#/HandBrake.ApplicationServices/Functions/Main.cs
@@ -0,0 +1,83 @@
+/*  Main.cs $
+    This file is part of the HandBrake source code.
+    Homepage: <http://handbrake.fr>.
+    It may be used under the terms of the GNU General Public License. */
+
+namespace HandBrake.ApplicationServices.Functions
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+
+    /// <summary>
+    /// Useful functions which various screens can use.
+    /// </summary>
+    public static class Main
+    {
+        /// <summary>
+        /// Get the Process ID of HandBrakeCLI for the current instance.
+        /// </summary>
+        /// <param name="before">List of processes before the new process was started</param>
+        /// <returns>Int - Process ID</returns>
+        public static int GetCliProcess(Process[] before)
+        {
+            // This is a bit of a cludge. Maybe someone has a better idea on how to impliment this.
+            // Since we used CMD to start HandBrakeCLI, we don't get the process ID from hbProc.
+            // Instead we take the processes before and after, and get the ID of HandBrakeCLI.exe
+            // avoiding any previous instances of HandBrakeCLI.exe in before.
+            // Kill the current process.
+
+            DateTime startTime = DateTime.Now;
+            TimeSpan duration;
+
+            Process[] hbProcesses = Process.GetProcessesByName("HandBrakeCLI");
+            while (hbProcesses.Length == 0)
+            {
+                hbProcesses = Process.GetProcessesByName("HandBrakeCLI");
+                duration = DateTime.Now - startTime;
+                if (duration.Seconds > 5 && hbProcesses.Length == 0)
+                    // Make sure we don't wait forever if the process doesn't start
+                    return -1;
+            }
+
+            Process hbProcess = null;
+            foreach (Process process in hbProcesses)
+            {
+                bool found = false;
+                // Check if the current CLI instance was running before we started the current one
+                foreach (Process bprocess in before)
+                {
+                    if (process.Id == bprocess.Id)
+                        found = true;
+                }
+
+                // If it wasn't running before, we found the process we want.
+                if (!found)
+                {
+                    hbProcess = process;
+                    break;
+                }
+            }
+            if (hbProcess != null)
+                return hbProcess.Id;
+
+            return -1;
+        }
+
+        /// <summary>
+        /// Show the Exception Window
+        /// </summary>
+        /// <param name="shortError">
+        /// The short error.
+        /// </param>
+        /// <param name="longError">
+        /// The long error.
+        /// </param>
+        public static void ShowExceptiowWindow(string shortError, string longError)
+        {
+            frmExceptionWindow exceptionWindow = new frmExceptionWindow();
+            exceptionWindow.Setup(shortError, longError);
+            exceptionWindow.Show();
+        }
+    }
+}
+\ No newline at end of file