mirror of https://github.com/dahall/Vanara.git
108 lines
3.6 KiB
C#
108 lines
3.6 KiB
C#
using System;
|
|
|
|
namespace Vanara.PInvoke
|
|
{
|
|
/// <summary>Flags that determine the minimum supported client(s) for a P/Invoke function.</summary>
|
|
[Flags]
|
|
public enum PInvokeClient
|
|
{
|
|
/// <summary>No minimum (default).</summary>
|
|
None = 0,
|
|
|
|
/// <summary>Windows 2000</summary>
|
|
Windows2000 = 0x1,
|
|
|
|
/// <summary>Windows XP</summary>
|
|
WindowsXP = 0x3,
|
|
|
|
/// <summary>Windows XP SP2</summary>
|
|
WindowsXP_SP2 = 0x7,
|
|
|
|
/// <summary>Windows Vista</summary>
|
|
WindowsVista = 0xF,
|
|
|
|
/// <summary>Windows Vista SP2</summary>
|
|
WindowsVista_SP2 = 0x1F,
|
|
|
|
/// <summary>Windows 7</summary>
|
|
Windows7 = 0x3F,
|
|
|
|
/// <summary>Windows 8</summary>
|
|
Windows8 = 0x7F,
|
|
|
|
/// <summary>Windows 8.1</summary>
|
|
Windows81 = 0xFF,
|
|
|
|
/// <summary>Windows 10</summary>
|
|
Windows10 = 0x1FF
|
|
}
|
|
|
|
/// <summary>Captures information about P/Invoke calls.</summary>
|
|
/// <seealso cref="Attribute"/>
|
|
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Delegate | AttributeTargets.Enum | AttributeTargets.Event |
|
|
AttributeTargets.Field | AttributeTargets.Interface | AttributeTargets.Method |
|
|
AttributeTargets.Property | AttributeTargets.Struct, AllowMultiple = true, Inherited = false)]
|
|
public class PInvokeDataAttribute : Attribute
|
|
{
|
|
/// <summary>Initializes a new instance of the <see cref="PInvokeDataAttribute"/> class.</summary>
|
|
/// <param name="header">The header.</param>
|
|
public PInvokeDataAttribute(string header) => Header = header;
|
|
|
|
/// <summary>Gets or sets the DLL in which this element is defined.</summary>
|
|
/// <value>The DLL file name without the path (e.g. "advapi32.dll").</value>
|
|
public string Dll { get; set; }
|
|
|
|
/// <summary>Gets or sets the header in which this element is defined.</summary>
|
|
/// <value>The header file name without the path (e.g. "winuser.h").</value>
|
|
public string Header { get; set; }
|
|
|
|
/// <summary>Gets or sets the minimum supported client.</summary>
|
|
/// <value>The minimum supported client.</value>
|
|
public PInvokeClient MinClient { get; set; }
|
|
|
|
/// <summary>Gets or sets the MSDN short identifier.</summary>
|
|
/// <value>The MSDN short identifier. This is a unique 8-character alphanumeric string used for Microsoft documentation.</value>
|
|
public string MSDNShortId { get; set; }
|
|
}
|
|
}
|
|
|
|
namespace Vanara.Extensions
|
|
{
|
|
/// <summary>Extension methods for <see cref="PInvoke.PInvokeClient"/>.</summary>
|
|
public static class PInvokeClientExtensions
|
|
{
|
|
/// <summary>Determines whether the running OS is minimally the one specified.</summary>
|
|
/// <param name="client">The OS version to check.</param>
|
|
/// <returns><see langword="true"/> if the running OS is minimally the specified client; otherwise, <see langword="false"/>.</returns>
|
|
public static bool IsPlatformSupported(this PInvoke.PInvokeClient client)
|
|
{
|
|
var osVer = System.Environment.OSVersion.Version;
|
|
|
|
switch (client)
|
|
{
|
|
case PInvoke.PInvokeClient.None:
|
|
return true;
|
|
case PInvoke.PInvokeClient.Windows2000:
|
|
return osVer.Major >= 5;
|
|
case PInvoke.PInvokeClient.WindowsXP:
|
|
return osVer >= new Version(5, 1);
|
|
case PInvoke.PInvokeClient.WindowsXP_SP2:
|
|
return osVer >= new Version(5, 1, 2600, 2180);
|
|
case PInvoke.PInvokeClient.WindowsVista:
|
|
return osVer.Major >= 6;
|
|
case PInvoke.PInvokeClient.WindowsVista_SP2:
|
|
return osVer >= new Version(6, 0, 6002);
|
|
case PInvoke.PInvokeClient.Windows7:
|
|
return osVer >= new Version(6, 1);
|
|
case PInvoke.PInvokeClient.Windows8:
|
|
return osVer >= new Version(6, 2);
|
|
case PInvoke.PInvokeClient.Windows81:
|
|
return osVer >= new Version(6, 3);
|
|
case PInvoke.PInvokeClient.Windows10:
|
|
return osVer.Major >= 10;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
} |