repos/CCSFinger/Wts.cs

// Douglas Thrift
//
// CCS Computer Science
//
// Win32 Terminal Services Wrapper

using System;
using System.Runtime.InteropServices;

public static class Wts
{
        public enum WTS_CONNECTSTATE_CLASS
        {
                WTSActive,
                WTSConnected,
                WTSConnectQuery,
                WTSShadow,
                WTSDisconnected,
                WTSIdle,
                WTSListen,
                WTSReset,
                WTSDown,
                WTSInit
        }

        public enum WTS_INFO_CLASS
        {
                WTSInitialProgram,
                WTSApplicationName,
                WTSWorkingDirectory,
                WTSOEMId,
                WTSSessionId,
                WTSUserName,
                WTSWinStationName,
                WTSDomainName,
                WTSConnectState,
                WTSClientBuildNumber,
                WTSClientName,
                WTSClientDirectory,
                WTSClientProductId,
                WTSClientHardwareId,
                WTSClientAddress,
                WTSClientDisplay,
                WTSClientProtocolType
        }

        [StructLayout(LayoutKind.Sequential)]
        public class WTS_SESSION_INFO
        {
                public uint SessionId;
                [MarshalAs(UnmanagedType.LPWStr)]
                public string pWinStationName;
                public WTS_CONNECTSTATE_CLASS State;
        }

        [DllImport("Wtsapi32.dll", EntryPoint = "WTSEnumerateSessionsW")]
        public static extern bool EnumerateSessions([In] IntPtr hServer, uint reserved, [In] uint Version, [Out] WTS_SESSION_INFO[] ppSessionInfo, [Out] uint pCount);

        [DllImport("Wtsapi32.dll", EntryPoint = "WTSFreeMemory")]
        public static extern void FreeMemory([In] WTS_SESSION_INFO[] pMemory);

        [DllImport("Wtsapi32.dll", CharSet = CharSet.Unicode, EntryPoint = "WTSFreeMemory")]
        public static extern void FreeMemory([In] string pMemory);

        [DllImport("Wtsapi32.dll", CharSet = CharSet.Unicode, EntryPoint = "WTSQuerySessionInformationW")]
        public static extern bool QuerySessionInformation([In] IntPtr hServer, [In] uint SessionId, [In] WTS_INFO_CLASS WTSInfoClass, [Out] string ppBuffer, [Out] uint pBytesReturned);
}
Revision:	710
Committed:	2006-03-24T01:37:37-08:00 (19 years, 3 months ago) by douglas
File size:	1780 byte(s)
Log Message:	I decided to do this in C#, it still has issues right now, and is currently working less than before. SuX0r!
#	User	Rev	Content
1	douglas	710	// Douglas Thrift
2			//
3			// CCS Computer Science
4			//
5			// Win32 Terminal Services Wrapper
6
7			using System;
8			using System.Runtime.InteropServices;
9
10			public static class Wts
11			{
12			public enum WTS_CONNECTSTATE_CLASS
13			{
14			WTSActive,
15			WTSConnected,
16			WTSConnectQuery,
17			WTSShadow,
18			WTSDisconnected,
19			WTSIdle,
20			WTSListen,
21			WTSReset,
22			WTSDown,
23			WTSInit
24			}
25
26			public enum WTS_INFO_CLASS
27			{
28			WTSInitialProgram,
29			WTSApplicationName,
30			WTSWorkingDirectory,
31			WTSOEMId,
32			WTSSessionId,
33			WTSUserName,
34			WTSWinStationName,
35			WTSDomainName,
36			WTSConnectState,
37			WTSClientBuildNumber,
38			WTSClientName,
39			WTSClientDirectory,
40			WTSClientProductId,
41			WTSClientHardwareId,
42			WTSClientAddress,
43			WTSClientDisplay,
44			WTSClientProtocolType
45			}
46
47			[StructLayout(LayoutKind.Sequential)]
48			public class WTS_SESSION_INFO
49			{
50			public uint SessionId;
51			[MarshalAs(UnmanagedType.LPWStr)]
52			public string pWinStationName;
53			public WTS_CONNECTSTATE_CLASS State;
54			}
55
56			[DllImport("Wtsapi32.dll", EntryPoint = "WTSEnumerateSessionsW")]
57			public static extern bool EnumerateSessions([In] IntPtr hServer, uint reserved, [In] uint Version, [Out] WTS_SESSION_INFO[] ppSessionInfo, [Out] uint pCount);
58
59			[DllImport("Wtsapi32.dll", EntryPoint = "WTSFreeMemory")]
60			public static extern void FreeMemory([In] WTS_SESSION_INFO[] pMemory);
61
62			[DllImport("Wtsapi32.dll", CharSet = CharSet.Unicode, EntryPoint = "WTSFreeMemory")]
63			public static extern void FreeMemory([In] string pMemory);
64
65			[DllImport("Wtsapi32.dll", CharSet = CharSet.Unicode, EntryPoint = "WTSQuerySessionInformationW")]
66			public static extern bool QuerySessionInformation([In] IntPtr hServer, [In] uint SessionId, [In] WTS_INFO_CLASS WTSInfoClass, [Out] string ppBuffer, [Out] uint pBytesReturned);
67			}