71 lines
2.8 KiB
C#
71 lines
2.8 KiB
C#
/******************************************************************************/
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/* SlunkCrypt, by LoRd_MuldeR <MuldeR2@GMX.de> */
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/* This work has been released under the CC0 1.0 Universal license! */
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/******************************************************************************/
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using System;
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using System.Reflection;
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namespace com.muldersoft.slunkcrypt.gui.utils
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{
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static class VersionInfo
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{
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private static readonly Lazy<Version> m_version = new Lazy<Version> (InitializeVersion);
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private static readonly Lazy<DateTime> m_buildDateTime = new Lazy<DateTime>(InitializeBuildDateTime);
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// =============================================================================
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// Properties
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// =============================================================================
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public static Version Version { get { return m_version.Value; } }
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public static DateTime BuildDate { get { return m_buildDateTime.Value; } }
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public static new string ToString()
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{
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Version version = m_version.Value;
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return string.Format(
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(version.Revision > 0) ? "Version {0:D}.{1:D}.{2:D}, built on {3}" : "Version {0:D}.{1:D}, built on {3}",
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version.Major, version.Minor, version.Revision, BuildDate.ToString("yyyy-MM-dd"));
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}
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// =============================================================================
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// Internal methods
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// =============================================================================
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private static Version InitializeVersion()
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{
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try
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{
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AssemblyFileVersionAttribute fileVersionAttribute = Attribute.GetCustomAttribute(Assembly.GetExecutingAssembly(), typeof(AssemblyFileVersionAttribute), false) as AssemblyFileVersionAttribute;
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Version fileVersion;
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if (Version.TryParse(fileVersionAttribute?.Version, out fileVersion))
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{
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return fileVersion;
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}
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else
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{
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return Assembly.GetExecutingAssembly().GetName().Version;
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}
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}
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catch
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{
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return new Version(0, 0, 0, 0);
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}
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}
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private static DateTime InitializeBuildDateTime()
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{
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try
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{
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Version version = Assembly.GetExecutingAssembly().GetName().Version;
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return new DateTime(2000, 1, 1).Add(new TimeSpan(TimeSpan.TicksPerDay * version.Build + TimeSpan.TicksPerSecond * 2 * version.Revision));
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}
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catch
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{
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return new DateTime(1928, 6, 14, 0, 0, 0, DateTimeKind.Utc);
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}
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}
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}
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}
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