733 lines
20 KiB
OpenEdge ABL
733 lines
20 KiB
OpenEdge ABL
/*********************************************************************
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*
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* WTSAPI32.H
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*
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* Windows Terminal Server public APIs
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*
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* Copyright 1995-1999, Citrix Systems Inc.
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* Copyright (c) 1997-1999 Microsoft Corporation
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*
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**********************************************************************/
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#ifndef _INC_WTSAPI
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#define _INC_WTSAPI
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*===================================================================
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== Defines
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=====================================================================*/
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/*
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* Specifies the current server
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*/
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#define WTS_CURRENT_SERVER ((HANDLE)NULL)
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#define WTS_CURRENT_SERVER_HANDLE ((HANDLE)NULL)
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#define WTS_CURRENT_SERVER_NAME (NULL)
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/*
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* Specifies the current session (SessionId)
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*/
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#define WTS_CURRENT_SESSION ((DWORD)-1)
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/*
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* Possible pResponse values from WTSSendMessage()
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*/
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#ifndef IDTIMEOUT
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#define IDTIMEOUT 32000
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#endif
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#ifndef IDASYNC
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#define IDASYNC 32001
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#endif
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/*
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* Shutdown flags
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*/
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#define WTS_WSD_LOGOFF 0x00000001 // log off all users except
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// current user; deletes
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// WinStations (a reboot is
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// required to recreate the
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// WinStations)
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#define WTS_WSD_SHUTDOWN 0x00000002 // shutdown system
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#define WTS_WSD_REBOOT 0x00000004 // shutdown and reboot
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#define WTS_WSD_POWEROFF 0x00000008 // shutdown and power off (on
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// machines that support power
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// off through software)
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#define WTS_WSD_FASTREBOOT 0x00000010 // reboot without logging users
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// off or shutting down
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/*===================================================================
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== WTS_CONNECTSTATE_CLASS - Session connect state
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=====================================================================*/
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typedef enum _WTS_CONNECTSTATE_CLASS {
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WTSActive, // User logged on to WinStation
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WTSConnected, // WinStation connected to client
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WTSConnectQuery, // In the process of connecting to client
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WTSShadow, // Shadowing another WinStation
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WTSDisconnected, // WinStation logged on without client
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WTSIdle, // Waiting for client to connect
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WTSListen, // WinStation is listening for connection
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WTSReset, // WinStation is being reset
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WTSDown, // WinStation is down due to error
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WTSInit, // WinStation in initialization
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} WTS_CONNECTSTATE_CLASS;
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/*=====================================================================
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== WTS_SERVER_INFO - returned by WTSEnumerateServers (version 1)
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=====================================================================*/
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/*
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* WTSEnumerateServers() returns two variables: pServerInfo and Count.
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* The latter is the number of WTS_SERVER_INFO structures contained in
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* the former. In order to read each server, iterate i from 0 to
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* Count-1 and reference the server name as
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* pServerInfo[i].pServerName; for example:
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*
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* for ( i=0; i < Count; i++ ) {
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* _tprintf( TEXT("%s "), pServerInfo[i].pServerName );
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* }
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*
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* The memory returned looks like the following. P is a pServerInfo
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* pointer, and D is the string data for that pServerInfo:
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*
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* P1 P2 P3 P4 ... Pn D1 D2 D3 D4 ... Dn
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*
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* This makes it easier to iterate the servers, using code similar to
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* the above.
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*/
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typedef struct _WTS_SERVER_INFOW {
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LPWSTR pServerName; // server name
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} WTS_SERVER_INFOW, * PWTS_SERVER_INFOW;
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typedef struct _WTS_SERVER_INFOA {
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LPSTR pServerName; // server name
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} WTS_SERVER_INFOA, * PWTS_SERVER_INFOA;
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#ifdef UNICODE
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#define WTS_SERVER_INFO WTS_SERVER_INFOW
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#define PWTS_SERVER_INFO PWTS_SERVER_INFOW
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#else
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#define WTS_SERVER_INFO WTS_SERVER_INFOA
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#define PWTS_SERVER_INFO PWTS_SERVER_INFOA
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#endif
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/*=====================================================================
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== WTS_SESSION_INFO - returned by WTSEnumerateSessions (version 1)
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=====================================================================*/
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/*
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* WTSEnumerateSessions() returns data in a similar format to the above
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* WTSEnumerateServers(). It returns two variables: pSessionInfo and
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* Count. The latter is the number of WTS_SESSION_INFO structures
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* contained in the former. Iteration is similar, except that there
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* are three parts to each entry, so it would look like this:
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*
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* for ( i=0; i < Count; i++ ) {
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* _tprintf( TEXT("%-5u %-20s %u\n"),
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pSessionInfo[i].SessionId,
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* pSessionInfo[i].pWinStationName,
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* pSessionInfo[i].State );
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* }
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*
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* The memory returned is also segmented as the above, with all the
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* structures allocated at the start and the string data at the end.
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* We'll use S for the SessionId, P for the pWinStationName pointer
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* and D for the string data, and C for the connect State:
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*
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* S1 P1 C1 S2 P2 C2 S3 P3 C3 S4 P4 C4 ... Sn Pn Cn D1 D2 D3 D4 ... Dn
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*
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* As above, this makes it easier to iterate the sessions.
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*/
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typedef struct _WTS_SESSION_INFOW {
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DWORD SessionId; // session id
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LPWSTR pWinStationName; // name of WinStation this session is
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// connected to
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WTS_CONNECTSTATE_CLASS State; // connection state (see enum)
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} WTS_SESSION_INFOW, * PWTS_SESSION_INFOW;
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typedef struct _WTS_SESSION_INFOA {
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DWORD SessionId; // session id
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LPSTR pWinStationName; // name of WinStation this session is
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// connected to
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WTS_CONNECTSTATE_CLASS State; // connection state (see enum)
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} WTS_SESSION_INFOA, * PWTS_SESSION_INFOA;
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#ifdef UNICODE
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#define WTS_SESSION_INFO WTS_SESSION_INFOW
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#define PWTS_SESSION_INFO PWTS_SESSION_INFOW
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#else
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#define WTS_SESSION_INFO WTS_SESSION_INFOA
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#define PWTS_SESSION_INFO PWTS_SESSION_INFOA
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#endif
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/*=====================================================================
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== WTS_PROCESS_INFO - returned by WTSEnumerateProcesses (version 1)
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=====================================================================*/
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/*
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* WTSEnumerateProcesses() also returns data similar to
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* WTSEnumerateServers(). It returns two variables: pProcessInfo and
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* Count. The latter is the number of WTS_PROCESS_INFO structures
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* contained in the former. Iteration is similar, except that there
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* are four parts to each entry, so it would look like this:
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*
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* for ( i=0; i < Count; i++ ) {
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* GetUserNameFromSid( pProcessInfo[i].pUserSid, UserName,
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* sizeof(UserName) );
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* _tprintf( TEXT("%-5u %-20s %-5u %s\n"),
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* pProcessInfo[i].SessionId,
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* UserName,
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* pProcessInfo[i].ProcessId,
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* pProcessInfo[i].pProcessName );
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* }
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*
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* The memory returned is also segmented as the above, with all the
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* structures allocated at the start and the string data at the end.
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* We'll use S for the SessionId, R for the ProcessId, P for the
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* pProcessName pointer and D for the string data, and U for pUserSid:
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*
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* S1 R1 P1 U1 S2 R2 P2 U2 S3 R3 P3 U3 ... Sn Rn Pn Un D1 D2 D3 ... Dn
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*
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* As above, this makes it easier to iterate the processes.
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*/
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typedef struct _WTS_PROCESS_INFOW {
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DWORD SessionId; // session id
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DWORD ProcessId; // process id
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LPWSTR pProcessName; // name of process
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PSID pUserSid; // user's SID
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} WTS_PROCESS_INFOW, * PWTS_PROCESS_INFOW;
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typedef struct _WTS_PROCESS_INFOA {
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DWORD SessionId; // session id
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DWORD ProcessId; // process id
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LPSTR pProcessName; // name of process
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PSID pUserSid; // user's SID
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} WTS_PROCESS_INFOA, * PWTS_PROCESS_INFOA;
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#ifdef UNICODE
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#define WTS_PROCESS_INFO WTS_PROCESS_INFOW
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#define PWTS_PROCESS_INFO PWTS_PROCESS_INFOW
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#else
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#define WTS_PROCESS_INFO WTS_PROCESS_INFOA
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#define PWTS_PROCESS_INFO PWTS_PROCESS_INFOA
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#endif
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/*=====================================================================
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== WTS_INFO_CLASS - WTSQuerySessionInformation
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== (See additional typedefs for more info on structures)
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=====================================================================*/
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#define WTS_PROTOCOL_TYPE_CONSOLE 0 // Console
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#define WTS_PROTOCOL_TYPE_ICA 1 // ICA Protocol
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#define WTS_PROTOCOL_TYPE_RDP 2 // RDP Protocol
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typedef enum _WTS_INFO_CLASS {
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WTSInitialProgram,
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WTSApplicationName,
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WTSWorkingDirectory,
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WTSOEMId,
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WTSSessionId,
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WTSUserName,
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WTSWinStationName,
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WTSDomainName,
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WTSConnectState,
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WTSClientBuildNumber,
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WTSClientName,
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WTSClientDirectory,
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WTSClientProductId,
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WTSClientHardwareId,
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WTSClientAddress,
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WTSClientDisplay,
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WTSClientProtocolType,
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} WTS_INFO_CLASS;
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/*=====================================================================
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== WTSQuerySessionInformation - (WTSClientAddress)
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=====================================================================*/
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typedef struct _WTS_CLIENT_ADDRESS {
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DWORD AddressFamily; // AF_INET, AF_IPX, AF_NETBIOS, AF_UNSPEC
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BYTE Address[20]; // client network address
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} WTS_CLIENT_ADDRESS, * PWTS_CLIENT_ADDRESS;
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/*=====================================================================
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== WTSQuerySessionInformation - (WTSClientDisplay)
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=====================================================================*/
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typedef struct _WTS_CLIENT_DISPLAY {
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DWORD HorizontalResolution; // horizontal dimensions, in pixels
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DWORD VerticalResolution; // vertical dimensions, in pixels
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DWORD ColorDepth; // 1=16, 2=256, 4=64K, 8=16M
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} WTS_CLIENT_DISPLAY, * PWTS_CLIENT_DISPLAY;
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/*=====================================================================
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== WTS_CONFIG_CLASS - WTSQueryUserConfig/WTSSetUserConfig
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=====================================================================*/
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typedef enum _WTS_CONFIG_CLASS {
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//Initial program settings
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WTSUserConfigInitialProgram, // string returned/expected
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WTSUserConfigWorkingDirectory, // string returned/expected
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WTSUserConfigfInheritInitialProgram, // DWORD returned/expected
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//
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WTSUserConfigfAllowLogonTerminalServer, //DWORD returned/expected
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//Timeout settings
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WTSUserConfigTimeoutSettingsConnections, //DWORD returned/expected
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WTSUserConfigTimeoutSettingsDisconnections, //DWORD returned/expected
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WTSUserConfigTimeoutSettingsIdle, //DWORD returned/expected
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//Client device settings
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WTSUserConfigfDeviceClientDrives, //DWORD returned/expected
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WTSUserConfigfDeviceClientPrinters, //DWORD returned/expected
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WTSUserConfigfDeviceClientDefaultPrinter, //DWORD returned/expected
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//Connection settings
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WTSUserConfigBrokenTimeoutSettings, //DWORD returned/expected
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WTSUserConfigReconnectSettings, //DWORD returned/expected
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//Modem settings
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WTSUserConfigModemCallbackSettings, //DWORD returned/expected
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WTSUserConfigModemCallbackPhoneNumber, // string returned/expected
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//Shadow settings
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WTSUserConfigShadowingSettings, //DWORD returned/expected
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//User Profile settings
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WTSUserConfigTerminalServerProfilePath, // string returned/expected
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//Terminal Server home directory
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WTSUserConfigTerminalServerHomeDir, // string returned/expected
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WTSUserConfigTerminalServerHomeDirDrive, // string returned/expected
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WTSUserConfigfTerminalServerRemoteHomeDir, // DWORD 0:LOCAL 1:REMOTE
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} WTS_CONFIG_CLASS;
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/*=====================================================================
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== WTS_EVENT - Event flags for WTSWaitSystemEvent
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=====================================================================*/
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#define WTS_EVENT_NONE 0x00000000 // return no event
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#define WTS_EVENT_CREATE 0x00000001 // new WinStation created
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#define WTS_EVENT_DELETE 0x00000002 // existing WinStation deleted
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#define WTS_EVENT_RENAME 0x00000004 // existing WinStation renamed
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#define WTS_EVENT_CONNECT 0x00000008 // WinStation connect to client
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#define WTS_EVENT_DISCONNECT 0x00000010 // WinStation logged on without
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// client
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#define WTS_EVENT_LOGON 0x00000020 // user logged on to existing
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// WinStation
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#define WTS_EVENT_LOGOFF 0x00000040 // user logged off from
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// existing WinStation
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#define WTS_EVENT_STATECHANGE 0x00000080 // WinStation state change
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#define WTS_EVENT_LICENSE 0x00000100 // license state change
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#define WTS_EVENT_ALL 0x7fffffff // wait for all event types
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#define WTS_EVENT_FLUSH 0x80000000 // unblock all waiters
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/*=====================================================================
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== WTS_VIRTUAL_CLASS - WTSVirtualChannelQuery
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=====================================================================*/
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typedef enum _WTS_VIRTUAL_CLASS {
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WTSVirtualClientData, // Virtual channel client module data
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// (C2H data)
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WTSVirtualFileHandle
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} WTS_VIRTUAL_CLASS;
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/*=====================================================================
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== Windows Terminal Server public APIs
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=====================================================================*/
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BOOL
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WINAPI
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WTSEnumerateServersW(
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IN LPWSTR pDomainName,
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IN DWORD Reserved,
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IN DWORD Version,
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OUT PWTS_SERVER_INFOW * ppServerInfo,
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OUT DWORD * pCount
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);
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BOOL
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WINAPI
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WTSEnumerateServersA(
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IN LPSTR pDomainName,
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IN DWORD Reserved,
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IN DWORD Version,
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OUT PWTS_SERVER_INFOA * ppServerInfo,
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OUT DWORD * pCount
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);
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#ifdef UNICODE
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#define WTSEnumerateServers WTSEnumerateServersW
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#else
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#define WTSEnumerateServers WTSEnumerateServersA
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#endif
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/*------------------------------------------------*/
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HANDLE
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WINAPI
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WTSOpenServerW(
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IN LPWSTR pServerName
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);
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HANDLE
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WINAPI
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WTSOpenServerA(
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IN LPSTR pServerName
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);
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#ifdef UNICODE
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#define WTSOpenServer WTSOpenServerW
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#else
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#define WTSOpenServer WTSOpenServerA
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#endif
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/*------------------------------------------------*/
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VOID
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WINAPI
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WTSCloseServer(
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IN HANDLE hServer
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);
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/*------------------------------------------------*/
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BOOL
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WINAPI
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WTSEnumerateSessionsW(
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IN HANDLE hServer,
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IN DWORD Reserved,
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IN DWORD Version,
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OUT PWTS_SESSION_INFOW * ppSessionInfo,
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OUT DWORD * pCount
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);
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BOOL
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WINAPI
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WTSEnumerateSessionsA(
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IN HANDLE hServer,
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IN DWORD Reserved,
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IN DWORD Version,
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OUT PWTS_SESSION_INFOA * ppSessionInfo,
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OUT DWORD * pCount
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);
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#ifdef UNICODE
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#define WTSEnumerateSessions WTSEnumerateSessionsW
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#else
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#define WTSEnumerateSessions WTSEnumerateSessionsA
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#endif
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/*------------------------------------------------*/
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BOOL
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WINAPI
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WTSEnumerateProcessesW(
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IN HANDLE hServer,
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IN DWORD Reserved,
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IN DWORD Version,
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OUT PWTS_PROCESS_INFOW * ppProcessInfo,
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OUT DWORD * pCount
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);
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BOOL
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WINAPI
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WTSEnumerateProcessesA(
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IN HANDLE hServer,
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IN DWORD Reserved,
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IN DWORD Version,
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OUT PWTS_PROCESS_INFOA * ppProcessInfo,
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OUT DWORD * pCount
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);
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#ifdef UNICODE
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#define WTSEnumerateProcesses WTSEnumerateProcessesW
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#else
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#define WTSEnumerateProcesses WTSEnumerateProcessesA
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#endif
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/*------------------------------------------------*/
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BOOL
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WINAPI
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WTSTerminateProcess(
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IN HANDLE hServer,
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IN DWORD ProcessId,
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IN DWORD ExitCode
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);
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/*------------------------------------------------*/
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BOOL
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WINAPI
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WTSQuerySessionInformationW(
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IN HANDLE hServer,
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IN DWORD SessionId,
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IN WTS_INFO_CLASS WTSInfoClass,
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OUT LPWSTR * ppBuffer,
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OUT DWORD * pBytesReturned
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);
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BOOL
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WINAPI
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WTSQuerySessionInformationA(
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IN HANDLE hServer,
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IN DWORD SessionId,
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IN WTS_INFO_CLASS WTSInfoClass,
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OUT LPSTR * ppBuffer,
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OUT DWORD * pBytesReturned
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);
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#ifdef UNICODE
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#define WTSQuerySessionInformation WTSQuerySessionInformationW
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#else
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#define WTSQuerySessionInformation WTSQuerySessionInformationA
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#endif
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/*------------------------------------------------*/
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BOOL
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WINAPI
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WTSQueryUserConfigW(
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IN LPWSTR pServerName,
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IN LPWSTR pUserName,
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IN WTS_CONFIG_CLASS WTSConfigClass,
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OUT LPWSTR * ppBuffer,
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OUT DWORD * pBytesReturned
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);
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BOOL
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WINAPI
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WTSQueryUserConfigA(
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IN LPSTR pServerName,
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IN LPSTR pUserName,
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IN WTS_CONFIG_CLASS WTSConfigClass,
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OUT LPSTR * ppBuffer,
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OUT DWORD * pBytesReturned
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);
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#ifdef UNICODE
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#define WTSQueryUserConfig WTSQueryUserConfigW
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#else
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#define WTSQueryUserConfig WTSQueryUserConfigA
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#endif
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/*------------------------------------------------*/
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BOOL
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WINAPI
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WTSSetUserConfigW(
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IN LPWSTR pServerName,
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IN LPWSTR pUserName,
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IN WTS_CONFIG_CLASS WTSConfigClass,
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IN LPWSTR pBuffer,
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IN DWORD DataLength
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);
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BOOL
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WINAPI
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WTSSetUserConfigA(
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IN LPSTR pServerName,
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IN LPSTR pUserName,
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IN WTS_CONFIG_CLASS WTSConfigClass,
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IN LPSTR pBuffer,
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IN DWORD DataLength
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);
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#ifdef UNICODE
|
|
#define WTSSetUserConfig WTSSetUserConfigW
|
|
#else
|
|
#define WTSSetUserConfig WTSSetUserConfigA
|
|
#endif
|
|
|
|
/*------------------------------------------------*/
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSSendMessageW(
|
|
IN HANDLE hServer,
|
|
IN DWORD SessionId,
|
|
IN LPWSTR pTitle,
|
|
IN DWORD TitleLength,
|
|
IN LPWSTR pMessage,
|
|
IN DWORD MessageLength,
|
|
IN DWORD Style,
|
|
IN DWORD Timeout,
|
|
OUT DWORD * pResponse,
|
|
IN BOOL bWait
|
|
);
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSSendMessageA(
|
|
IN HANDLE hServer,
|
|
IN DWORD SessionId,
|
|
IN LPSTR pTitle,
|
|
IN DWORD TitleLength,
|
|
IN LPSTR pMessage,
|
|
IN DWORD MessageLength,
|
|
IN DWORD Style,
|
|
IN DWORD Timeout,
|
|
OUT DWORD * pResponse,
|
|
IN BOOL bWait
|
|
);
|
|
|
|
#ifdef UNICODE
|
|
#define WTSSendMessage WTSSendMessageW
|
|
#else
|
|
#define WTSSendMessage WTSSendMessageA
|
|
#endif
|
|
|
|
/*------------------------------------------------*/
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSDisconnectSession(
|
|
IN HANDLE hServer,
|
|
IN DWORD SessionId,
|
|
IN BOOL bWait
|
|
);
|
|
|
|
/*------------------------------------------------*/
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSLogoffSession(
|
|
IN HANDLE hServer,
|
|
IN DWORD SessionId,
|
|
IN BOOL bWait
|
|
);
|
|
|
|
/*------------------------------------------------*/
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSShutdownSystem(
|
|
IN HANDLE hServer,
|
|
IN DWORD ShutdownFlag
|
|
);
|
|
|
|
/*------------------------------------------------*/
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSWaitSystemEvent(
|
|
IN HANDLE hServer,
|
|
IN DWORD EventMask,
|
|
OUT DWORD * pEventFlags
|
|
);
|
|
|
|
/*------------------------------------------------*/
|
|
|
|
HANDLE
|
|
WINAPI
|
|
WTSVirtualChannelOpen(
|
|
IN HANDLE hServer,
|
|
IN DWORD SessionId,
|
|
IN LPSTR pVirtualName /* ascii name */
|
|
);
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSVirtualChannelClose(
|
|
IN HANDLE hChannelHandle
|
|
);
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSVirtualChannelRead(
|
|
IN HANDLE hChannelHandle,
|
|
IN ULONG TimeOut,
|
|
OUT PCHAR Buffer,
|
|
IN ULONG BufferSize,
|
|
OUT PULONG pBytesRead
|
|
);
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSVirtualChannelWrite(
|
|
IN HANDLE hChannelHandle,
|
|
IN PCHAR Buffer,
|
|
IN ULONG Length,
|
|
OUT PULONG pBytesWritten
|
|
);
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSVirtualChannelPurgeInput(
|
|
IN HANDLE hChannelHandle
|
|
);
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSVirtualChannelPurgeOutput(
|
|
IN HANDLE hChannelHandle
|
|
);
|
|
|
|
|
|
BOOL
|
|
WINAPI
|
|
WTSVirtualChannelQuery(
|
|
IN HANDLE hChannelHandle,
|
|
IN WTS_VIRTUAL_CLASS,
|
|
OUT PVOID *ppBuffer,
|
|
OUT DWORD *pBytesReturned
|
|
);
|
|
|
|
/*------------------------------------------------*/
|
|
|
|
|
|
VOID
|
|
WINAPI
|
|
WTSFreeMemory(
|
|
IN PVOID pMemory
|
|
);
|
|
|
|
/* Flags for Console Notification */
|
|
|
|
#define NOTIFY_FOR_ALL_SESSIONS 1
|
|
#define NOTIFY_FOR_THIS_SESSION 0
|
|
|
|
|
|
BOOL WINAPI
|
|
WTSRegisterSessionNotification(
|
|
HWND hWnd,
|
|
DWORD dwFlags
|
|
);
|
|
|
|
BOOL WINAPI
|
|
WTSUnRegisterSessionNotification(
|
|
HWND hWnd
|
|
);
|
|
|
|
BOOL WINAPI
|
|
WTSQueryUserToken(
|
|
ULONG SessionId,
|
|
PHANDLE phToken
|
|
);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* !_INC_WTSAPI */
|
|
|