299 lines
7.7 KiB
C
299 lines
7.7 KiB
C
|
|
/*************************************************************************
|
|
*
|
|
* server.c
|
|
*
|
|
* Client side APIs for server-level administration
|
|
*
|
|
* Copyright Microsoft Corporation, 1999
|
|
*
|
|
*************************************************************************/
|
|
|
|
/*
|
|
* Includes
|
|
*/
|
|
#include <nt.h>
|
|
#include <ntrtl.h>
|
|
#include <nturtl.h>
|
|
#include <ntddkbd.h>
|
|
#include <ntddmou.h>
|
|
#include <windows.h>
|
|
#include <winbase.h>
|
|
#include <winerror.h>
|
|
#include <allproc.h>
|
|
|
|
#include <winsta.h>
|
|
|
|
/*
|
|
* Include the RPC generated common header
|
|
*/
|
|
|
|
#include "tsrpc.h"
|
|
|
|
#include "rpcwire.h"
|
|
|
|
#ifdef NTSDDEBUG
|
|
#define NTSDDBGPRINT(x) DbgPrint x
|
|
#else
|
|
#define NTSDDBGPRINT(x)
|
|
#endif
|
|
|
|
#if DBG
|
|
ULONG
|
|
DbgPrint(
|
|
PCH Format,
|
|
...
|
|
);
|
|
#define DBGPRINT(x) DbgPrint x
|
|
#if DBGTRACE
|
|
#define TRACE0(x) DbgPrint x
|
|
#define TRACE1(x) DbgPrint x
|
|
#else
|
|
#define TRACE0(x)
|
|
#define TRACE1(x)
|
|
#endif
|
|
#else
|
|
#define DBGPRINT(x)
|
|
#define TRACE0(x)
|
|
#define TRACE1(x)
|
|
#endif
|
|
|
|
/*
|
|
* This handle is returned when there is no terminal
|
|
* server present on the system. (Non-Hydra)
|
|
*/
|
|
#define RPC_HANDLE_NO_SERVER (HANDLE)IntToPtr( 0xFFFFFFFD )
|
|
|
|
|
|
/*
|
|
* Private Procedures defined here
|
|
*/
|
|
|
|
/*
|
|
* Global data
|
|
*/
|
|
|
|
/*
|
|
* other internal Procedures used (not defined here)
|
|
*/
|
|
|
|
VOID WinStationConfigU2A( PWINSTATIONCONFIGA, PWINSTATIONCONFIGW );
|
|
ULONG CheckUserBuffer(WINSTATIONINFOCLASS,
|
|
PVOID,
|
|
ULONG,
|
|
PVOID *,
|
|
PULONG,
|
|
BOOLEAN *);
|
|
|
|
BOOLEAN
|
|
RpcLocalAutoBind(
|
|
VOID
|
|
);
|
|
|
|
/*
|
|
* Check to see that caller does not hold the loader critsec.
|
|
* WinStation APIs must NOT be called while holding the loader critsec
|
|
* since deadlock may occur.
|
|
*/
|
|
#define CheckLoaderLock() \
|
|
ASSERT( NtCurrentTeb()->ClientId.UniqueThread != \
|
|
((PRTL_CRITICAL_SECTION)(NtCurrentPeb()->LoaderLock))->OwningThread );
|
|
|
|
/*
|
|
* Handle the SERVERNAME_CURRENT for auto local binding.
|
|
*/
|
|
#define HANDLE_CURRENT_BINDING( hServer ) \
|
|
CheckLoaderLock(); \
|
|
if( hServer == SERVERNAME_CURRENT ) { \
|
|
if( IcaApi_IfHandle == NULL ) { \
|
|
if( !RpcLocalAutoBind() ) { \
|
|
return FALSE; \
|
|
} \
|
|
} \
|
|
hServer = IcaApi_IfHandle; \
|
|
} \
|
|
if( hServer == RPC_HANDLE_NO_SERVER ) { \
|
|
*pResult = ERROR_APP_WRONG_OS; \
|
|
return FALSE; \
|
|
}
|
|
|
|
/******************************************************************************
|
|
*
|
|
* ServerGetInternetConnectorStatus
|
|
*
|
|
* Returns whether Internet Connector licensing is being used
|
|
*
|
|
* ENTRY:
|
|
*
|
|
* EXIT:
|
|
*
|
|
* TRUE -- The query succeeded, and pfEnabled contains the requested data.
|
|
*
|
|
* FALSE -- The operation failed. Extended error status is in pResult
|
|
*
|
|
******************************************************************************/
|
|
|
|
BOOLEAN
|
|
ServerGetInternetConnectorStatus(
|
|
HANDLE hServer,
|
|
DWORD *pResult,
|
|
PBOOLEAN pfEnabled
|
|
)
|
|
{
|
|
BOOLEAN rc = FALSE;
|
|
|
|
if (pResult == NULL)
|
|
{
|
|
goto Done;
|
|
}
|
|
|
|
HANDLE_CURRENT_BINDING( hServer );
|
|
|
|
RpcTryExcept {
|
|
|
|
rc = RpcServerGetInternetConnectorStatus(hServer,
|
|
pResult,
|
|
pfEnabled
|
|
);
|
|
|
|
*pResult = RtlNtStatusToDosError( *pResult );
|
|
}
|
|
RpcExcept(I_RpcExceptionFilter(RpcExceptionCode())) {
|
|
*pResult = RpcExceptionCode();
|
|
}
|
|
RpcEndExcept
|
|
|
|
Done:
|
|
return rc;
|
|
}
|
|
|
|
/******************************************************************************
|
|
*
|
|
* ServerSetInternetConnectorStatus
|
|
*
|
|
* This function will (if fEnabled has changed from its previous setting):
|
|
* Check that the caller has administrative privileges,
|
|
* Modify the corresponding value in the registry,
|
|
* Change licensing mode (between normal per-seat and Internet Connector.
|
|
*
|
|
* ENTRY:
|
|
*
|
|
* EXIT:
|
|
*
|
|
* TRUE -- The operation succeeded.
|
|
*
|
|
* FALSE -- The operation failed. Extended error status is in pResult
|
|
*
|
|
******************************************************************************/
|
|
|
|
BOOLEAN
|
|
ServerSetInternetConnectorStatus(
|
|
HANDLE hServer,
|
|
DWORD *pResult,
|
|
BOOLEAN fEnabled
|
|
)
|
|
{
|
|
BOOLEAN rc = FALSE;
|
|
|
|
if (pResult == NULL)
|
|
{
|
|
goto Done;
|
|
}
|
|
|
|
HANDLE_CURRENT_BINDING( hServer );
|
|
|
|
RpcTryExcept {
|
|
|
|
rc = RpcServerSetInternetConnectorStatus(hServer,
|
|
pResult,
|
|
fEnabled
|
|
);
|
|
|
|
// STATUS_LICENSE_VIOLATION has no DOS error to map to
|
|
if (*pResult != STATUS_LICENSE_VIOLATION)
|
|
*pResult = RtlNtStatusToDosError( *pResult );
|
|
}
|
|
RpcExcept(I_RpcExceptionFilter(RpcExceptionCode())) {
|
|
*pResult = RpcExceptionCode();
|
|
}
|
|
RpcEndExcept
|
|
|
|
Done:
|
|
return rc;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* ServerQueryInetConnectorInformationA (ANSI stub)
|
|
*
|
|
* Queries the server for internet connector configuration information.
|
|
*
|
|
* ENTRY:
|
|
*
|
|
* see ServerQueryInetConnectorInformationW
|
|
*
|
|
* EXIT:
|
|
*
|
|
* see ServerQueryInetConnectorInformationW
|
|
*
|
|
******************************************************************************/
|
|
|
|
BOOLEAN
|
|
ServerQueryInetConnectorInformationA(
|
|
HANDLE hServer,
|
|
PVOID pWinStationInformation,
|
|
ULONG WinStationInformationLength,
|
|
PULONG pReturnLength
|
|
)
|
|
{
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return(FALSE);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* ServerQueryInetConnectorInformationW (UNICODE)
|
|
*
|
|
* Queries the server for internet connector configuration information.
|
|
*
|
|
* ENTRY:
|
|
*
|
|
* WinStationHandle (input)
|
|
* Identifies the window station object. The handle must have
|
|
* WINSTATION_QUERY access.
|
|
*
|
|
* pWinStationInformation (output)
|
|
* A pointer to a buffer that will receive information about the
|
|
* specified window station. The format and contents of the buffer
|
|
* depend on the specified information class being queried.
|
|
*
|
|
* WinStationInformationLength (input)
|
|
* Specifies the length in bytes of the window station information
|
|
* buffer.
|
|
*
|
|
* pReturnLength (output)
|
|
* An optional parameter that if specified, receives the number of
|
|
* bytes placed in the window station information buffer.
|
|
*
|
|
* EXIT:
|
|
*
|
|
* TRUE -- The query succeeded, and the buffer contains the requested data.
|
|
*
|
|
* FALSE -- The operation failed. Extended error status is available
|
|
* using GetLastError.
|
|
*
|
|
******************************************************************************/
|
|
|
|
BOOLEAN
|
|
ServerQueryInetConnectorInformationW(
|
|
HANDLE hServer,
|
|
PVOID pWinStationInformation,
|
|
ULONG WinStationInformationLength,
|
|
PULONG pReturnLength
|
|
)
|
|
{
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return(FALSE);
|
|
}
|
|
|