560 lines
22 KiB
C#
560 lines
22 KiB
C#
using System;
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using System.Runtime.InteropServices;
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namespace System
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{
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/// <summary>Represents the version number for an assembly, operating system, or the common language runtime. This class cannot be inherited.</summary>
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/// <filterpriority>1</filterpriority>
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// Token: 0x020006C0 RID: 1728
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[ComVisible(true)]
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[Serializable]
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public sealed class Version : IComparable, ICloneable, IComparable<Version>, IEquatable<Version>
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{
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/// <summary>Initializes a new instance of the <see cref="T:System.Version" /> class.</summary>
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// Token: 0x0600411B RID: 16667 RVA: 0x000DDE1C File Offset: 0x000DC01C
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public Version()
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{
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this.CheckedSet(2, 0, 0, -1, -1);
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Version" /> class using the specified string.</summary>
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/// <param name="version">A string containing the major, minor, build, and revision numbers, where each number is delimited with a period character ('.'). </param>
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/// <exception cref="T:System.ArgumentException">
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/// <paramref name="version" /> has fewer than two components or more than four components. </exception>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="version" /> is null. </exception>
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/// <exception cref="T:System.ArgumentOutOfRangeException">A major, minor, build, or revision component is less than zero. </exception>
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/// <exception cref="T:System.FormatException">At least one component of <paramref name="version" /> does not parse to an integer. </exception>
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/// <exception cref="T:System.OverflowException">At least one component of <paramref name="version" /> represents a number greater than <see cref="F:System.Int32.MaxValue" />.</exception>
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// Token: 0x0600411C RID: 16668 RVA: 0x000DDE3C File Offset: 0x000DC03C
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public Version(string version)
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{
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int num = -1;
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int num2 = -1;
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int num3 = -1;
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int num4 = -1;
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if (version == null)
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{
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throw new ArgumentNullException("version");
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}
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string[] array = version.Split(new char[] { '.' });
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int num5 = array.Length;
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if (num5 < 2 || num5 > 4)
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{
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throw new ArgumentException(Locale.GetText("There must be 2, 3 or 4 components in the version string."));
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}
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if (num5 > 0)
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{
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num = int.Parse(array[0]);
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}
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if (num5 > 1)
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{
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num2 = int.Parse(array[1]);
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}
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if (num5 > 2)
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{
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num3 = int.Parse(array[2]);
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}
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if (num5 > 3)
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{
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num4 = int.Parse(array[3]);
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}
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this.CheckedSet(num5, num, num2, num3, num4);
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Version" /> class using the specified major and minor values.</summary>
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/// <param name="major">The major version number. </param>
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/// <param name="minor">The minor version number. </param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="major" /> or <paramref name="minor" /> is less than zero. </exception>
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// Token: 0x0600411D RID: 16669 RVA: 0x000DDEF0 File Offset: 0x000DC0F0
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public Version(int major, int minor)
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{
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this.CheckedSet(2, major, minor, 0, 0);
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Version" /> class using the specified major, minor, and build values.</summary>
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/// <param name="major">The major version number. </param>
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/// <param name="minor">The minor version number. </param>
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/// <param name="build">The build number. </param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="major" />, <paramref name="minor" />, or <paramref name="build" /> is less than zero. </exception>
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// Token: 0x0600411E RID: 16670 RVA: 0x000DDF10 File Offset: 0x000DC110
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public Version(int major, int minor, int build)
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{
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this.CheckedSet(3, major, minor, build, 0);
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Version" /> class with the specified major, minor, build, and revision numbers.</summary>
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/// <param name="major">The major version number. </param>
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/// <param name="minor">The minor version number. </param>
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/// <param name="build">The build number. </param>
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/// <param name="revision">The revision number. </param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="major" />, <paramref name="minor" />, <paramref name="build" />, or <paramref name="revision" /> is less than zero. </exception>
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// Token: 0x0600411F RID: 16671 RVA: 0x000DDF30 File Offset: 0x000DC130
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public Version(int major, int minor, int build, int revision)
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{
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this.CheckedSet(4, major, minor, build, revision);
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}
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// Token: 0x06004120 RID: 16672 RVA: 0x000DDF50 File Offset: 0x000DC150
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private void CheckedSet(int defined, int major, int minor, int build, int revision)
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{
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if (major < 0)
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{
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throw new ArgumentOutOfRangeException("major");
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}
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this._Major = major;
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if (minor < 0)
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{
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throw new ArgumentOutOfRangeException("minor");
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}
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this._Minor = minor;
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if (defined == 2)
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{
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this._Build = -1;
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this._Revision = -1;
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return;
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}
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if (build < 0)
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{
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throw new ArgumentOutOfRangeException("build");
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}
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this._Build = build;
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if (defined == 3)
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{
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this._Revision = -1;
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return;
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}
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if (revision < 0)
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{
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throw new ArgumentOutOfRangeException("revision");
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}
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this._Revision = revision;
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}
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/// <summary>Gets the value of the build component of the version number for the current <see cref="T:System.Version" /> object.</summary>
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/// <returns>The build number, or -1 if the build number is undefined.</returns>
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/// <filterpriority>1</filterpriority>
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// Token: 0x17000C04 RID: 3076
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// (get) Token: 0x06004121 RID: 16673 RVA: 0x000DDFEC File Offset: 0x000DC1EC
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public int Build
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{
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get
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{
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return this._Build;
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}
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}
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/// <summary>Gets the value of the major component of the version number for the current <see cref="T:System.Version" /> object.</summary>
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/// <returns>The major version number.</returns>
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/// <filterpriority>1</filterpriority>
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// Token: 0x17000C05 RID: 3077
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// (get) Token: 0x06004122 RID: 16674 RVA: 0x000DDFF4 File Offset: 0x000DC1F4
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public int Major
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{
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get
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{
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return this._Major;
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}
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}
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/// <summary>Gets the value of the minor component of the version number for the current <see cref="T:System.Version" /> object.</summary>
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/// <returns>The minor version number.</returns>
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/// <filterpriority>1</filterpriority>
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// Token: 0x17000C06 RID: 3078
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// (get) Token: 0x06004123 RID: 16675 RVA: 0x000DDFFC File Offset: 0x000DC1FC
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public int Minor
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{
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get
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{
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return this._Minor;
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}
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}
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/// <summary>Gets the value of the revision component of the version number for the current <see cref="T:System.Version" /> object.</summary>
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/// <returns>The revision number, or -1 if the revision number is undefined.</returns>
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/// <filterpriority>1</filterpriority>
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// Token: 0x17000C07 RID: 3079
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// (get) Token: 0x06004124 RID: 16676 RVA: 0x000DE004 File Offset: 0x000DC204
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public int Revision
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{
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get
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{
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return this._Revision;
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}
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}
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/// <summary>Gets the high 16 bits of the revision number.</summary>
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/// <returns>A 16-bit signed integer.</returns>
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// Token: 0x17000C08 RID: 3080
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// (get) Token: 0x06004125 RID: 16677 RVA: 0x000DE00C File Offset: 0x000DC20C
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public short MajorRevision
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{
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get
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{
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return (short)(this._Revision >> 16);
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}
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}
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/// <summary>Gets the low 16 bits of the revision number.</summary>
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/// <returns>A 16-bit signed integer.</returns>
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// Token: 0x17000C09 RID: 3081
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// (get) Token: 0x06004126 RID: 16678 RVA: 0x000DE018 File Offset: 0x000DC218
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public short MinorRevision
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{
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get
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{
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return (short)this._Revision;
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}
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}
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/// <summary>Returns a new <see cref="T:System.Version" /> object whose value is the same as the current <see cref="T:System.Version" /> object.</summary>
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/// <returns>A new <see cref="T:System.Object" /> whose values are a copy of the current <see cref="T:System.Version" /> object.</returns>
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/// <filterpriority>2</filterpriority>
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// Token: 0x06004127 RID: 16679 RVA: 0x000DE024 File Offset: 0x000DC224
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public object Clone()
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{
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if (this._Build == -1)
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{
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return new Version(this._Major, this._Minor);
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}
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if (this._Revision == -1)
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{
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return new Version(this._Major, this._Minor, this._Build);
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}
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return new Version(this._Major, this._Minor, this._Build, this._Revision);
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}
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/// <summary>Compares the current <see cref="T:System.Version" /> object to a specified object and returns an indication of their relative values.</summary>
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/// <returns>Return Value Description Less than zero The current <see cref="T:System.Version" /> object is a version before <paramref name="version" />. Zero The current <see cref="T:System.Version" /> object is the same version as <paramref name="version" />. Greater than zero The current <see cref="T:System.Version" /> object is a version subsequent to <paramref name="version" />.-or- <paramref name="version" /> is null. </returns>
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/// <param name="version">An object to compare, or null. </param>
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/// <exception cref="T:System.ArgumentException">
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/// <paramref name="version" /> is not of type <see cref="T:System.Version" />. </exception>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06004128 RID: 16680 RVA: 0x000DE090 File Offset: 0x000DC290
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public int CompareTo(object version)
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{
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if (version == null)
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{
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return 1;
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}
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if (!(version is Version))
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{
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throw new ArgumentException(Locale.GetText("Argument to Version.CompareTo must be a Version."));
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}
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return this.CompareTo((Version)version);
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}
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/// <summary>Returns a value indicating whether the current <see cref="T:System.Version" /> object is equal to a specified object.</summary>
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/// <returns>true if the current <see cref="T:System.Version" /> object and <paramref name="obj" /> are both <see cref="T:System.Version" /> objects, and every component of the current <see cref="T:System.Version" /> object matches the corresponding component of <paramref name="obj" />; otherwise, false.</returns>
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/// <param name="obj">An object to compare with the current <see cref="T:System.Version" /> object, or null. </param>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06004129 RID: 16681 RVA: 0x000DE0C4 File Offset: 0x000DC2C4
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public override bool Equals(object obj)
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{
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return this.Equals(obj as Version);
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}
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/// <summary>Compares the current <see cref="T:System.Version" /> object to a specified <see cref="T:System.Version" /> object and returns an indication of their relative values.</summary>
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/// <returns>Return Value Description Less than zero The current <see cref="T:System.Version" /> object is a version before <paramref name="value" />. Zero The current <see cref="T:System.Version" /> object is the same version as <paramref name="value" />. Greater than zero The current <see cref="T:System.Version" /> object is a version subsequent to <paramref name="value" />. -or-<paramref name="value" /> is null.</returns>
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/// <param name="value">A <see cref="T:System.Version" /> object to compare to the current <see cref="T:System.Version" /> object, or null.</param>
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/// <filterpriority>1</filterpriority>
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// Token: 0x0600412A RID: 16682 RVA: 0x000DE0D4 File Offset: 0x000DC2D4
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public int CompareTo(Version value)
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{
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if (value == null)
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{
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return 1;
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}
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if (this._Major > value._Major)
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{
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return 1;
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}
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if (this._Major < value._Major)
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{
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return -1;
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}
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if (this._Minor > value._Minor)
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{
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return 1;
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}
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if (this._Minor < value._Minor)
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{
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return -1;
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}
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if (this._Build > value._Build)
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{
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return 1;
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}
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if (this._Build < value._Build)
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{
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return -1;
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}
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if (this._Revision > value._Revision)
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{
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return 1;
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}
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if (this._Revision < value._Revision)
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{
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return -1;
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}
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return 0;
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}
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/// <summary>Returns a value indicating whether the current <see cref="T:System.Version" /> object and a specified <see cref="T:System.Version" /> object represent the same value.</summary>
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/// <returns>true if every component of the current <see cref="T:System.Version" /> object matches the corresponding component of the <paramref name="obj" /> parameter; otherwise, false.</returns>
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/// <param name="obj">A <see cref="T:System.Version" /> object to compare to the current <see cref="T:System.Version" /> object, or null.</param>
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/// <filterpriority>1</filterpriority>
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// Token: 0x0600412B RID: 16683 RVA: 0x000DE188 File Offset: 0x000DC388
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public bool Equals(Version obj)
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{
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return obj != null && obj._Major == this._Major && obj._Minor == this._Minor && obj._Build == this._Build && obj._Revision == this._Revision;
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}
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/// <summary>Returns a hash code for the current <see cref="T:System.Version" /> object.</summary>
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/// <returns>A 32-bit signed integer hash code.</returns>
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/// <filterpriority>2</filterpriority>
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// Token: 0x0600412C RID: 16684 RVA: 0x000DE1E8 File Offset: 0x000DC3E8
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public override int GetHashCode()
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{
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return (this._Revision << 24) | (this._Build << 16) | (this._Minor << 8) | this._Major;
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}
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/// <summary>Converts the value of the current <see cref="T:System.Version" /> object to its equivalent <see cref="T:System.String" /> representation.</summary>
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/// <returns>The <see cref="T:System.String" /> representation of the values of the major, minor, build, and revision components of the current <see cref="T:System.Version" /> object, as depicted in the following format. Each component is separated by a period character ('.'). Square brackets ('[' and ']') indicate a component that will not appear in the return value if the component is not defined: major.minor[.build[.revision]] For example, if you create a <see cref="T:System.Version" /> object using the constructor Version(1,1), the returned string is "1.1". If you create a <see cref="T:System.Version" /> object using the constructor Version(1,3,4,2), the returned string is "1.3.4.2".</returns>
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/// <filterpriority>1</filterpriority>
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// Token: 0x0600412D RID: 16685 RVA: 0x000DE210 File Offset: 0x000DC410
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public override string ToString()
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{
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string text = this._Major.ToString() + "." + this._Minor.ToString();
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if (this._Build != -1)
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{
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text = text + "." + this._Build.ToString();
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}
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if (this._Revision != -1)
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{
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text = text + "." + this._Revision.ToString();
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}
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return text;
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}
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/// <summary>Converts the value of the current <see cref="T:System.Version" /> object to its equivalent <see cref="T:System.String" /> representation. A specified count indicates the number of components to return.</summary>
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/// <returns>The <see cref="T:System.String" /> representation of the values of the major, minor, build, and revision components of the current <see cref="T:System.Version" /> object, each separated by a period character ('.'). The <paramref name="fieldCount" /> parameter determines how many components are returned.fieldCount Return Value 0 An empty string (""). 1 major 2 major.minor 3 major.minor.build 4 major.minor.build.revision For example, if you create <see cref="T:System.Version" /> object using the constructor Version(1,3,5), ToString(2) returns "1.3" and ToString(4) throws an exception.</returns>
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/// <param name="fieldCount">The number of components to return. The <paramref name="fieldCount" /> ranges from 0 to 4. </param>
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/// <exception cref="T:System.ArgumentException">
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/// <paramref name="fieldCount" /> is less than 0, or more than 4.-or- <paramref name="fieldCount" /> is more than the number of components defined in the current <see cref="T:System.Version" /> object. </exception>
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/// <filterpriority>1</filterpriority>
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// Token: 0x0600412E RID: 16686 RVA: 0x000DE288 File Offset: 0x000DC488
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public string ToString(int fieldCount)
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{
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if (fieldCount == 0)
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{
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return string.Empty;
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}
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if (fieldCount == 1)
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{
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return this._Major.ToString();
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}
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if (fieldCount == 2)
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{
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return this._Major.ToString() + "." + this._Minor.ToString();
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}
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if (fieldCount == 3)
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{
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if (this._Build == -1)
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{
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throw new ArgumentException(Locale.GetText("fieldCount is larger than the number of components defined in this instance."));
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}
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return string.Concat(new string[]
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{
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this._Major.ToString(),
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".",
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this._Minor.ToString(),
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".",
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this._Build.ToString()
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});
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}
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else
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{
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if (fieldCount != 4)
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{
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throw new ArgumentException(Locale.GetText("Invalid fieldCount parameter: ") + fieldCount.ToString());
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}
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if (this._Build == -1 || this._Revision == -1)
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{
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throw new ArgumentException(Locale.GetText("fieldCount is larger than the number of components defined in this instance."));
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}
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return string.Concat(new string[]
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{
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this._Major.ToString(),
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".",
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this._Minor.ToString(),
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".",
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this._Build.ToString(),
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".",
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this._Revision.ToString()
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});
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}
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}
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// Token: 0x0600412F RID: 16687 RVA: 0x000DE3EC File Offset: 0x000DC5EC
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internal static Version CreateFromString(string info)
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{
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int num = 0;
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int num2 = 0;
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int num3 = 0;
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int num4 = 0;
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int num5 = 1;
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int num6 = -1;
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if (info == null)
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{
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return new Version(0, 0, 0, 0);
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}
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foreach (char c in info)
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{
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if (char.IsDigit(c))
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{
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if (num6 < 0)
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{
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num6 = (int)(c - '0');
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}
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else
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{
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num6 = num6 * 10 + (int)(c - '0');
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}
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}
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else if (num6 >= 0)
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{
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switch (num5)
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{
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case 1:
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num = num6;
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break;
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case 2:
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num2 = num6;
|
|
break;
|
|
case 3:
|
|
num3 = num6;
|
|
break;
|
|
case 4:
|
|
num4 = num6;
|
|
break;
|
|
}
|
|
num6 = -1;
|
|
num5++;
|
|
}
|
|
if (num5 == 5)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
if (num6 >= 0)
|
|
{
|
|
switch (num5)
|
|
{
|
|
case 1:
|
|
num = num6;
|
|
break;
|
|
case 2:
|
|
num2 = num6;
|
|
break;
|
|
case 3:
|
|
num3 = num6;
|
|
break;
|
|
case 4:
|
|
num4 = num6;
|
|
break;
|
|
}
|
|
}
|
|
return new Version(num, num2, num3, num4);
|
|
}
|
|
|
|
/// <summary>Determines whether two specified <see cref="T:System.Version" /> objects are equal.</summary>
|
|
/// <returns>true if <paramref name="v1" /> equals <paramref name="v2" />; otherwise, false.</returns>
|
|
/// <param name="v1">The first <see cref="T:System.Version" /> object. </param>
|
|
/// <param name="v2">The second <see cref="T:System.Version" /> object. </param>
|
|
/// <filterpriority>3</filterpriority>
|
|
// Token: 0x06004130 RID: 16688 RVA: 0x000DE524 File Offset: 0x000DC724
|
|
public static bool operator ==(Version v1, Version v2)
|
|
{
|
|
return object.Equals(v1, v2);
|
|
}
|
|
|
|
/// <summary>Determines whether two specified <see cref="T:System.Version" /> objects are not equal.</summary>
|
|
/// <returns>true if <paramref name="v1" /> does not equal <paramref name="v2" />; otherwise, false.</returns>
|
|
/// <param name="v1">The first <see cref="T:System.Version" /> object. </param>
|
|
/// <param name="v2">The second <see cref="T:System.Version" /> object. </param>
|
|
/// <filterpriority>3</filterpriority>
|
|
// Token: 0x06004131 RID: 16689 RVA: 0x000DE530 File Offset: 0x000DC730
|
|
public static bool operator !=(Version v1, Version v2)
|
|
{
|
|
return !object.Equals(v1, v2);
|
|
}
|
|
|
|
/// <summary>Determines whether the first specified <see cref="T:System.Version" /> object is greater than the second specified <see cref="T:System.Version" /> object.</summary>
|
|
/// <returns>true if <paramref name="v1" /> is greater than <paramref name="v2" />; otherwise, false.</returns>
|
|
/// <param name="v1">The first <see cref="T:System.Version" /> object. </param>
|
|
/// <param name="v2">The second <see cref="T:System.Version" /> object. </param>
|
|
/// <filterpriority>3</filterpriority>
|
|
// Token: 0x06004132 RID: 16690 RVA: 0x000DE53C File Offset: 0x000DC73C
|
|
public static bool operator >(Version v1, Version v2)
|
|
{
|
|
return v1.CompareTo(v2) > 0;
|
|
}
|
|
|
|
/// <summary>Determines whether the first specified <see cref="T:System.Version" /> object is greater than or equal to the second specified <see cref="T:System.Version" /> object.</summary>
|
|
/// <returns>true if <paramref name="v1" /> is greater than or equal to <paramref name="v2" />; otherwise, false.</returns>
|
|
/// <param name="v1">The first <see cref="T:System.Version" /> object. </param>
|
|
/// <param name="v2">The second <see cref="T:System.Version" /> object. </param>
|
|
/// <filterpriority>3</filterpriority>
|
|
// Token: 0x06004133 RID: 16691 RVA: 0x000DE548 File Offset: 0x000DC748
|
|
public static bool operator >=(Version v1, Version v2)
|
|
{
|
|
return v1.CompareTo(v2) >= 0;
|
|
}
|
|
|
|
/// <summary>Determines whether the first specified <see cref="T:System.Version" /> object is less than the second specified <see cref="T:System.Version" /> object.</summary>
|
|
/// <returns>true if <paramref name="v1" /> is less than <paramref name="v2" />; otherwise, false.</returns>
|
|
/// <param name="v1">The first <see cref="T:System.Version" /> object. </param>
|
|
/// <param name="v2">The second <see cref="T:System.Version" /> object. </param>
|
|
/// <exception cref="T:System.ArgumentNullException">
|
|
/// <paramref name="v1" /> is null. </exception>
|
|
/// <filterpriority>3</filterpriority>
|
|
// Token: 0x06004134 RID: 16692 RVA: 0x000DE558 File Offset: 0x000DC758
|
|
public static bool operator <(Version v1, Version v2)
|
|
{
|
|
return v1.CompareTo(v2) < 0;
|
|
}
|
|
|
|
/// <summary>Determines whether the first specified <see cref="T:System.Version" /> object is less than or equal to the second <see cref="T:System.Version" /> object.</summary>
|
|
/// <returns>true if <paramref name="v1" /> is less than or equal to <paramref name="v2" />; otherwise, false.</returns>
|
|
/// <param name="v1">The first <see cref="T:System.Version" /> object. </param>
|
|
/// <param name="v2">The second <see cref="T:System.Version" /> object. </param>
|
|
/// <exception cref="T:System.ArgumentNullException">
|
|
/// <paramref name="v1" /> is null. </exception>
|
|
/// <filterpriority>3</filterpriority>
|
|
// Token: 0x06004135 RID: 16693 RVA: 0x000DE564 File Offset: 0x000DC764
|
|
public static bool operator <=(Version v1, Version v2)
|
|
{
|
|
return v1.CompareTo(v2) <= 0;
|
|
}
|
|
|
|
// Token: 0x04001A3B RID: 6715
|
|
private const int UNDEFINED = -1;
|
|
|
|
// Token: 0x04001A3C RID: 6716
|
|
private int _Major;
|
|
|
|
// Token: 0x04001A3D RID: 6717
|
|
private int _Minor;
|
|
|
|
// Token: 0x04001A3E RID: 6718
|
|
private int _Build;
|
|
|
|
// Token: 0x04001A3F RID: 6719
|
|
private int _Revision;
|
|
}
|
|
}
|