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[BASESRV]

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Add an (incomplete) definition for VDM console records and VDM DOS records.
Implement BaseSrvIsFirstVDM.
Start implementing BaseSrvCheckVDM.


svn path=/branches/ntvdm/; revision=62078
This commit is contained in:
Aleksandar Andrejevic 2014-02-09 17:37:35 +00:00
parent ac8e7f981c
commit 884d0853f8
3 changed files with 117 additions and 3 deletions
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4
subsystems/win/basesrv/init.c
View file

@ -9,6 +9,7 @@
/* INCLUDES *******************************************************************/
#include "basesrv.h"
#include "vdm.h"
#include <winreg.h>
@ -591,6 +592,9 @@ CSR_SERVER_DLL_INIT(ServerDllInitialization)
/* Initialize DOS devices management */
BaseInitDefineDosDevice();
/* Initialize VDM support */
BaseInitializeVDM();
/* All done */
return STATUS_SUCCESS;
}

83
subsystems/win/basesrv/vdm.c
View file

@ -4,20 +4,90 @@
* FILE: subsystems/win/basesrv/vdm.c
* PURPOSE: Virtual DOS Machines (VDM) Support
* PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca@sfr.fr)
* Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
*/
/* INCLUDES *******************************************************************/
#include "basesrv.h"
#include "vdm.h"
#define NDEBUG
#include <debug.h>
/* GLOBALS ********************************************************************/
BOOLEAN FirstVDM = TRUE;
LIST_ENTRY VDMConsoleListHead;
RTL_CRITICAL_SECTION DosCriticalSection;
/* FUNCTIONS ******************************************************************/
NTSTATUS NTAPI BaseSrvGetConsoleRecord(HANDLE ConsoleHandle, PVDM_CONSOLE_RECORD *Record)
{
PLIST_ENTRY i;
PVDM_CONSOLE_RECORD CurrentRecord = NULL;
/* Search for a record that has the same console handle */
for (i = VDMConsoleListHead.Flink; i != &VDMConsoleListHead; i = i->Flink)
{
CurrentRecord = CONTAINING_RECORD(i, VDM_CONSOLE_RECORD, Entry);
if (CurrentRecord->ConsoleHandle == ConsoleHandle) break;
}
*Record = CurrentRecord;
return CurrentRecord ? STATUS_SUCCESS : STATUS_NOT_FOUND;
}
VOID NTAPI BaseInitializeVDM(VOID)
{
/* Initialize the list head */
InitializeListHead(&VDMConsoleListHead);
/* Initialize the critical section */
RtlInitializeCriticalSection(&DosCriticalSection);
}
/* PUBLIC SERVER APIS *********************************************************/
CSR_API(BaseSrvCheckVDM)
{
DPRINT1("%s not yet implemented\n", __FUNCTION__);
PBASE_CHECK_VDM CheckVdmRequest = &((PBASE_API_MESSAGE)ApiMessage)->Data.CheckVDMRequest;
/* Validate the message buffers */
if (!CsrValidateMessageBuffer(ApiMessage,
(PVOID*)&CheckVdmRequest->CmdLine,
CheckVdmRequest->CmdLen,
sizeof(*CheckVdmRequest->CmdLine))
|| !CsrValidateMessageBuffer(ApiMessage,
(PVOID*)&CheckVdmRequest->AppName,
CheckVdmRequest->AppLen,
sizeof(*CheckVdmRequest->AppName))
|| !CsrValidateMessageBuffer(ApiMessage,
(PVOID*)&CheckVdmRequest->PifFile,
CheckVdmRequest->PifLen,
sizeof(*CheckVdmRequest->PifFile))
|| !CsrValidateMessageBuffer(ApiMessage,
(PVOID*)&CheckVdmRequest->CurDirectory,
CheckVdmRequest->CurDirectoryLen,
sizeof(*CheckVdmRequest->CurDirectory))
|| !CsrValidateMessageBuffer(ApiMessage,
(PVOID*)&CheckVdmRequest->Desktop,
CheckVdmRequest->DesktopLen,
sizeof(*CheckVdmRequest->Desktop))
|| !CsrValidateMessageBuffer(ApiMessage,
(PVOID*)&CheckVdmRequest->Title,
CheckVdmRequest->TitleLen,
sizeof(*CheckVdmRequest->Title))
|| !CsrValidateMessageBuffer(ApiMessage,
(PVOID*)&CheckVdmRequest->Reserved,
CheckVdmRequest->ReservedLen,
sizeof(*CheckVdmRequest->Reserved)))
{
return STATUS_INVALID_PARAMETER;
}
// TODO: NOT IMPLEMENTED
return STATUS_NOT_IMPLEMENTED;
}
@ -41,8 +111,15 @@ CSR_API(BaseSrvExitVDM)
CSR_API(BaseSrvIsFirstVDM)
{
DPRINT1("%s not yet implemented\n", __FUNCTION__);
return STATUS_NOT_IMPLEMENTED;
PBASE_IS_FIRST_VDM IsFirstVDMRequest = &((PBASE_API_MESSAGE)ApiMessage)->Data.IsFirstVDMRequest;
/* Return the result */
IsFirstVDMRequest->FirstVDM = FirstVDM;
/* Clear the first VDM flag */
FirstVDM = FALSE;
return STATUS_SUCCESS;
}
CSR_API(BaseSrvGetVDMExitCode)

33
subsystems/win/basesrv/vdm.h Normal file
View file

@ -0,0 +1,33 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Base API Server DLL
* FILE: subsystems/win/basesrv/vdm.h
* PURPOSE: VDM Definitions
* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
*/
#ifndef __VDM_H__
#define __VDM_H__
/* DEFINITIONS ****************************************************************/
typedef struct _VDM_CONSOLE_RECORD
{
LIST_ENTRY Entry;
HANDLE ConsoleHandle;
LIST_ENTRY DosListHead;
// TODO: Structure incomplete!!!
} VDM_CONSOLE_RECORD, *PVDM_CONSOLE_RECORD;
typedef struct _VDM_DOS_RECORD
{
LIST_ENTRY Entry;
// TODO: Structure incomplete!!!
} VDM_DOS_RECORD, *PVDM_DOS_RECORD;
/* FUNCTIONS ******************************************************************/
NTSTATUS NTAPI BaseSrvGetConsoleRecord(HANDLE ConsoleHandle, PVDM_CONSOLE_RECORD *Record);
VOID NTAPI BaseInitializeVDM(VOID);
#endif // __VDM_H__