From aaf3fb4bceb4b51228971608c81f659fd522b151 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eugen=20H=C3=B6glinger?= <eugen@hoeglinger.name>
Date: Thu, 26 Nov 2020 11:54:24 +0100
Subject: [PATCH] Initialize

---
 NX-Installation/FrmMain.cs                 | 80 ++++++++++++++++++++--
 NX-Installation/Properties/AssemblyInfo.cs |  2 +-
 2 files changed, 74 insertions(+), 8 deletions(-)

diff --git a/NX-Installation/FrmMain.cs b/NX-Installation/FrmMain.cs
index 42417a2..34c6c46 100644
--- a/NX-Installation/FrmMain.cs
+++ b/NX-Installation/FrmMain.cs
@@ -90,7 +90,7 @@ namespace NX_Installation
         string programName = Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase); //Den Programmnamen auslesen
         string programVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
         static object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
-        string copyright = String.Concat(((AssemblyCopyrightAttribute)attributes[0]).Copyright, "-", Year(), " by Eugen Hoeglinger");
+        string copyright = GenerateCopyright();
         string icon = Application.StartupPath + "\\Info.bmp";
         //Assembly Datum und Zeit
         static DateTime value = AssemblyDateTime();
@@ -98,18 +98,83 @@ namespace NX_Installation
         string time = value.ToLongTimeString();
         private static DateTime AssemblyDateTime()
         {
-            var programVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
-            var buildDateTime = new DateTime(2000, 1, 1).Add(new TimeSpan(TimeSpan.TicksPerDay * programVersion.Build + TimeSpan.TicksPerSecond * 2 * programVersion.Revision));
+            var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
+            var buildDateTime = new DateTime(2000, 1, 1).Add(new TimeSpan(TimeSpan.TicksPerDay * version.Build + TimeSpan.TicksPerSecond * 2 * version.Revision));
             //Tage seit dem 1. Januar 2000 und Sekunden seit Mitternacht, (multiplizier mit 2 ergibt das Original)
             return buildDateTime;
         }
-        private static string Year()
+
+        private static string CurrentYear()
         {
-            DateTime d = DateTime.Now;
-            return d.Year.ToString();
+            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
+
+
         #region Globale Variablen
         const string line = "--------------------------------------------------";
         const string leftSpace = "                              ";
@@ -165,6 +230,7 @@ namespace NX_Installation
 
         public FrmMain()
         {
+            SetProgramInfo(); //Name, Version und Copyright setzen
             InitializeComponent();
         }
 
diff --git a/NX-Installation/Properties/AssemblyInfo.cs b/NX-Installation/Properties/AssemblyInfo.cs
index 0453119..8952ee6 100644
--- a/NX-Installation/Properties/AssemblyInfo.cs
+++ b/NX-Installation/Properties/AssemblyInfo.cs
@@ -11,7 +11,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("NX-Installation")]
-[assembly: AssemblyCopyright("Copyright © 2012")]
+[assembly: AssemblyCopyright("Copyright © 2012 by Eugen Höglinger")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]