From a1ecb1b40f4e9761eb5f3f860016e5bc4ae9162e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eugen=20H=C3=B6glinger?= <eugen@hoeglinger.name>
Date: Thu, 26 Nov 2020 10:04:16 +0100
Subject: [PATCH] Initialize

---
 CheckEnvironment/CheckEnvironment.cs | 78 ++++++++++++++++++++++++++--
 1 file changed, 74 insertions(+), 4 deletions(-)

diff --git a/CheckEnvironment/CheckEnvironment.cs b/CheckEnvironment/CheckEnvironment.cs
index 97dc22a..66657ca 100644
--- a/CheckEnvironment/CheckEnvironment.cs
+++ b/CheckEnvironment/CheckEnvironment.cs
@@ -7,12 +7,12 @@ namespace CheckEnvironment
 {
     public partial class CheckEnvironment : Form
     {
-		#region Version und Copyright
+        #region Version und Copyright
         // Version und Copyright
         string programName = Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase); //Den Programmnamen auslesen
-        string version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
+        string programVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
         static object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
-        string copyright = ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
+        string copyright = GenerateCopyright();
         string icon = Application.StartupPath + "\\Info.bmp";
         //Assembly Datum und Zeit
         static DateTime value = AssemblyDateTime();
@@ -25,11 +25,81 @@ namespace CheckEnvironment
             //Tage seit dem 1. Januar 2000 und Sekunden seit Mitternacht, (multiplizier mit 2 ergibt das Original)
             return buildDateTime;
         }
+
+        private static string CurrentYear()
+        {
+            DateTime dtn = DateTime.Now;
+            return dtn.Year.ToString();
+        }
+
+        private static string StartYear()
+        {
+            //string startYear = ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
+            //return startYear.Remove(0, startYear.LastIndexOf(" ") + 1);
+            string startYear = "";
+            if (((AssemblyCopyrightAttribute)attributes[0]).Copyright.Contains("Copyright © "))
+            {
+                startYear = ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace("Copyright © ", "");
+                while (startYear.StartsWith(" "))
+                {
+                    startYear = startYear.Remove(0, 1);
+                }
+                startYear = startYear.Remove(startYear.IndexOf(" "));
+                return startYear;
+            }
+            else
+            {
+                DateTime dtn = DateTime.Now;
+                return dtn.Year.ToString();
+            }
+        }
+
+        private static string GenerateCopyright()
+        {
+            string startYear = StartYear();
+            string currentYear = CurrentYear();
+
+            if (startYear == currentYear)
+            {
+                return ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
+            }
+            else
+            {
+                //return String.Concat(((AssemblyCopyrightAttribute)attributes[0]).Copyright, "-", currentYear);
+                return ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace(startYear, String.Concat(startYear, "-", currentYear));
+            }
+        }
         #endregion
-		
+
+        #region Programm-Info
+        /// <summary>
+        /// Contains the name of the program file
+        /// </summary>
+        public static string ProgramName { set; get; }
+
+        /// <summary>
+        /// Contains the version of the program file
+        /// </summary>
+        public static string ProgramVersion { set; get; }
+
+        /// <summary>
+        /// Contains the copyright notice
+        /// </summary>
+        public static string Copyright { set; get; }
+
+        private void SetProgramInfo()
+        {
+            //Name, Version und Copyright setzen
+            ProgramName = programName;
+            ProgramVersion = programVersion;
+            Copyright = copyright;
+        }
+        #endregion
+
         public CheckEnvironment()
         {
             InitializeComponent();
+            SetProgramInfo();
         }
 
         private void buttonClose_Click(object sender, EventArgs e)