[aandrejevic] 61904: [KERNEL32] Enable the BaseVDM functions, even though they're not yet implemented in basesrv. Implement ExitVDM.

Author: aandrejevic
Date: Sat Feb  1 19:05:54 2014
New Revision: 61904

URL: http://svn.reactos.org/svn/reactos?rev=61904&view=rev
Log:
[KERNEL32]
Enable the BaseVDM functions, even though they're not yet implemented in basesrv.
Implement ExitVDM.

Modified:
    branches/ntvdm/dll/win32/kernel32/client/vdm.c

Modified: branches/ntvdm/dll/win32/kernel32/client/vdm.c
URL: http://svn.reactos.org/svn/reactos/branches/ntvdm/dll/win32/kernel32/client/...
==============================================================================
--- branches/ntvdm/dll/win32/kernel32/client/vdm.c	[iso-8859-1] (original)
+++ branches/ntvdm/dll/win32/kernel32/client/vdm.c	[iso-8859-1] Sat Feb  1 19:05:54 2014
@@ -89,10 +89,9 @@
                    IN ULONG IndexInfo,
                    IN ULONG BinaryType)
 {
-#if 0 // Unimplemented in BASESRV
     NTSTATUS Status;
     BASE_API_MESSAGE ApiMessage;
-    PBASE_UPDATE_VDM_ENTRY UpdateVdmEntry = &ApiMessage.Data.UpdateVdmEntry;
+    PBASE_UPDATE_VDM_ENTRY UpdateVdmEntry = &ApiMessage.Data.UpdateVDMEntryRequest;

/* Check what update is being sent */
     switch (UpdateIndex)
@@ -155,7 +154,7 @@
         /* Return it to the caller */
         *WaitHandle = UpdateVdmEntry->WaitObjectForParent;
     }
-#endif
+
     /* We made it */
     return TRUE;
 }
@@ -165,11 +164,10 @@
 BaseCheckForVDM(IN HANDLE ProcessHandle,
                 OUT LPDWORD ExitCode)
 {
-#if 0 // Unimplemented in BASESRV
     NTSTATUS Status;
     EVENT_BASIC_INFORMATION EventBasicInfo;
     BASE_API_MESSAGE ApiMessage;
-    PBASE_GET_VDM_EXIT_CODE GetVdmExitCode = &ApiMessage.Data.GetVdmExitCode;
+    PBASE_GET_VDM_EXIT_CODE GetVdmExitCode = &ApiMessage.Data.GetVDMExitCodeRequest;

/* It's VDM if the process is actually a wait handle (an event) */
     Status = NtQueryEvent(ProcessHandle,
@@ -192,7 +190,6 @@

/* Get the exit code from the reply */
     *ExitCode = GetVdmExitCode->ExitCode;
-#endif
     return TRUE;
 }

@@ -755,17 +752,31 @@
 }

/*
- * @unimplemented
- */
-DWORD
-WINAPI
-ExitVDM (
-    DWORD   Unknown0,
-    DWORD   Unknown1
-    )
-{
-    STUB;
-    return 0;
+ * @implemented
+ */
+VOID
+WINAPI
+ExitVDM(BOOL IsWow, ULONG iWowTask)
+{
+    BASE_API_MESSAGE ApiMessage;
+    PBASE_EXIT_VDM ExitVdm = &ApiMessage.Data.ExitVDMRequest;
+
+    /* Setup the input parameters */
+    ExitVdm->ConsoleHandle = NtCurrentPeb()->ProcessParameters->ConsoleHandle;
+    ExitVdm->iWowTask = IsWow ? iWowTask : 0; /* Always zero for DOS tasks */
+    ExitVdm->WaitObjectForVDM = NULL;
+
+    /* Call CSRSS */
+    CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage,
+                        NULL,
+                        CSR_CREATE_API_NUMBER(BASESRV_SERVERDLL_INDEX, BasepExitVDM),
+                        sizeof(BASE_EXIT_VDM));
+
+    /* Close the returned wait object handle, if any */
+    if (NT_SUCCESS(ApiMessage.Status) && (ExitVdm->WaitObjectForVDM != NULL))
+    {
+        CloseHandle(ExitVdm->WaitObjectForVDM);
+    }
 }