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!
#	Content
1	// 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	}