[ion] 55590: [CSRSS]: Remove unneeded initialization code, and move Win32k.sys related initailization to win32csr. Note that the "VDM IVT" stuff should move to videoprt's handler for IRP_MJ_CREATE, ...
14 Feb
2012
14 Feb
'12
8:23 a.m.
Author: ion
Date: Tue Feb 14 08:23:01 2012
New Revision: 55590
URL: http://svn.reactos.org/svn/reactos?rev=55590&view=rev
Log:
[CSRSS]: Remove unneeded initialization code, and move Win32k.sys related initailization
to win32csr. Note that the "VDM IVT" stuff should move to videoprt's handler
for IRP_MJ_CREATE, and opening the "\\DISPLAY1" needs to go in Win32k.sys (under
NtUserInitialize I think).
[BOOT REGISTRY]: Cleanup subsystem entries to match Windows.
Modified:
trunk/reactos/boot/bootdata/hivesys_amd64.inf
trunk/reactos/boot/bootdata/hivesys_arm.inf
trunk/reactos/boot/bootdata/hivesys_i386.inf
trunk/reactos/subsystems/win32/csrss/csrsrv/init.c
trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c
trunk/reactos/subsystems/win32/csrss/win32csr/w32csr.h
Modified: trunk/reactos/boot/bootdata/hivesys_amd64.inf
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/hivesys_amd6…
==============================================================================
--- trunk/reactos/boot/bootdata/hivesys_amd64.inf [iso-8859-1] (original)
+++ trunk/reactos/boot/bootdata/hivesys_amd64.inf [iso-8859-1] Tue Feb 14 08:23:01 2012
@@ -1074,12 +1074,10 @@
; Subsystems
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Debug",0x00020000,""
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Kmode",0x00020000,"%SystemRoot%\system32\win32k.sys"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Optional",0x00010000,"Posix","Os2","Vms"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Os2",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\OS2 SharedSection=128 Windows=Off SubSystemType=Text ServerDll=os2srv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\POSIX SharedSection=128 Windows=Off SubSystemType=Text ServerDll=psxsrv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Optional",0x00010000,"Posix"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\psxss.exe"
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Required",0x00010000,"Debug","Windows"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Vms",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\VMS SharedSection=128 Windows=Off SubSystemType=Text ServerDll=vmssrv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Windows",0x00020000,"%SystemRoot%\system32\csrss.exe"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Windows",0x00020000,"%SystemRoot%\system32\csrss.exe
ObjectDirectory=\Windows SharedSection=1024,12288,512 Windows=On SubSystemType=Windows
ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3
ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off
MaxRequestThreads=16"
; WOW Support
HKLM,"SYSTEM\CurrentControlSet\Control\Wow","",0x00000000,""
Modified: trunk/reactos/boot/bootdata/hivesys_arm.inf
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/hivesys_arm.…
==============================================================================
--- trunk/reactos/boot/bootdata/hivesys_arm.inf [iso-8859-1] (original)
+++ trunk/reactos/boot/bootdata/hivesys_arm.inf [iso-8859-1] Tue Feb 14 08:23:01 2012
@@ -790,12 +790,10 @@
; Subsystems
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Debug",0x00020000,""
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Kmode",0x00020000,"%SystemRoot%\system32\win32k.sys"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Optional",0x00010000,"Posix","Os2","Vms"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Os2",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\OS2 SharedSection=128 Windows=Off SubSystemType=Text ServerDll=os2srv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\POSIX SharedSection=128 Windows=Off SubSystemType=Text ServerDll=psxsrv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Optional",0x00010000,"Posix"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\psxss.exe"
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Required",0x00010000,"Debug","Windows"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Vms",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\VMS SharedSection=128 Windows=Off SubSystemType=Text ServerDll=vmssrv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Windows",0x00020000,"%SystemRoot%\system32\csrss.exe"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Windows",0x00020000,"%SystemRoot%\system32\csrss.exe
ObjectDirectory=\Windows SharedSection=1024,12288,512 Windows=On SubSystemType=Windows
ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3
ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off
MaxRequestThreads=16"
; WOW Support
HKLM,"SYSTEM\CurrentControlSet\Control\Wow","",0x00000000,""
Modified: trunk/reactos/boot/bootdata/hivesys_i386.inf
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/bootdata/hivesys_i386…
==============================================================================
--- trunk/reactos/boot/bootdata/hivesys_i386.inf [iso-8859-1] (original)
+++ trunk/reactos/boot/bootdata/hivesys_i386.inf [iso-8859-1] Tue Feb 14 08:23:01 2012
@@ -1225,12 +1225,10 @@
; Subsystems
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Debug",0x00020000,""
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Kmode",0x00020000,"%SystemRoot%\system32\win32k.sys"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Optional",0x00010000,"Posix","Os2","Vms"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Os2",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\OS2 SharedSection=128 Windows=Off SubSystemType=Text ServerDll=os2srv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\POSIX SharedSection=128 Windows=Off SubSystemType=Text ServerDll=psxsrv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Optional",0x00010000,"Posix"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Posix",0x00020000,"%SystemRoot%\system32\psxss.exe"
HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Required",0x00010000,"Debug","Windows"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Vms",0x00020000,"%SystemRoot%\system32\csr.exe
ObjectDirectory=\VMS SharedSection=128 Windows=Off SubSystemType=Text ServerDll=vmssrv,1
ProfileControl=Off RequestThreads=2 MaxRequestThreads=2 Sessions=Off"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Windows",0x00020000,"%SystemRoot%\system32\csrss.exe"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session
Manager\Subsystems","Windows",0x00020000,"%SystemRoot%\system32\csrss.exe
ObjectDirectory=\Windows SharedSection=1024,12288,512 Windows=On SubSystemType=Windows
ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3
ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off
MaxRequestThreads=16"
; WOW Support
HKLM,"SYSTEM\CurrentControlSet\Control\Wow","",0x00000000,""
Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/init.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr…
==============================================================================
--- trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] Tue Feb 14 08:23:01
2012
@@ -27,113 +27,6 @@
/* PRIVATE FUNCTIONS **********************************************************/
-ULONG
-InitializeVideoAddressSpace(VOID)
-{
- OBJECT_ATTRIBUTES ObjectAttributes;
- UNICODE_STRING PhysMemName =
RTL_CONSTANT_STRING(L"\\Device\\PhysicalMemory");
- NTSTATUS Status;
- HANDLE PhysMemHandle;
- PVOID BaseAddress;
- LARGE_INTEGER Offset;
- SIZE_T ViewSize;
- CHAR IVTAndBda[1024+256];
-
- /* Free the 1MB pre-reserved region. In reality, ReactOS should simply support us
mapping the view into the reserved area, but it doesn't. */
- BaseAddress = 0;
- ViewSize = 1024 * 1024;
- Status = ZwFreeVirtualMemory(NtCurrentProcess(),
- &BaseAddress,
- &ViewSize,
- MEM_RELEASE);
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("Couldn't unmap reserved memory (%x)\n", Status);
- return 0;
- }
-
- /* Open the physical memory section */
- InitializeObjectAttributes(&ObjectAttributes,
- &PhysMemName,
- 0,
- NULL,
- NULL);
- Status = ZwOpenSection(&PhysMemHandle,
- SECTION_ALL_ACCESS,
- &ObjectAttributes);
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("Couldn't open \\Device\\PhysicalMemory\n");
- return 0;
- }
-
- /* Map the BIOS and device registers into the address space */
- Offset.QuadPart = 0xa0000;
- ViewSize = 0x100000 - 0xa0000;
- BaseAddress = (PVOID)0xa0000;
- Status = ZwMapViewOfSection(PhysMemHandle,
- NtCurrentProcess(),
- &BaseAddress,
- 0,
- ViewSize,
- &Offset,
- &ViewSize,
- ViewUnmap,
- 0,
- PAGE_EXECUTE_READWRITE);
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("Couldn't map physical memory (%x)\n", Status);
- ZwClose(PhysMemHandle);
- return 0;
- }
-
- /* Close physical memory section handle */
- ZwClose(PhysMemHandle);
-
- if (BaseAddress != (PVOID)0xa0000)
- {
- DPRINT1("Couldn't map physical memory at the right address (was
%x)\n",
- BaseAddress);
- return 0;
- }
-
- /* Allocate some low memory to use for the non-BIOS
- * parts of the v86 mode address space
- */
- BaseAddress = (PVOID)0x1;
- ViewSize = 0xa0000 - 0x1000;
- Status = ZwAllocateVirtualMemory(NtCurrentProcess(),
- &BaseAddress,
- 0,
- &ViewSize,
- MEM_RESERVE | MEM_COMMIT,
- PAGE_EXECUTE_READWRITE);
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("Failed to allocate virtual memory (Status %x)\n", Status);
- return 0;
- }
- if (BaseAddress != (PVOID)0x0)
- {
- DPRINT1("Failed to allocate virtual memory at right address (was
%x)\n",
- BaseAddress);
- return 0;
- }
-
- /* Get the real mode IVT and BDA from the kernel */
- Status = NtVdmControl(VdmInitialize, IVTAndBda);
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("NtVdmControl failed (status %x)\n", Status);
- return 0;
- }
-
- /* Return success */
- return 1;
-}
-
-
static NTSTATUS FASTCALL
CsrpAddServerProcs(CSRPLUGIN_SERVER_PROCS *Procs)
{
@@ -258,43 +151,6 @@
DIRECTORY_ALL_ACCESS,
&Attributes);
return Status;
-}
-
-/**********************************************************************
- * CsrpInitVideo/3
- *
- * TODO: we need a virtual device for sessions other than
- * TODO: the console one
- */
-static NTSTATUS
-CsrpInitVideo (int argc, char ** argv, char ** envp)
-{
- OBJECT_ATTRIBUTES ObjectAttributes;
- UNICODE_STRING DeviceName = RTL_CONSTANT_STRING(L"\\??\\DISPLAY1");
- IO_STATUS_BLOCK Iosb;
- HANDLE VideoHandle = (HANDLE) 0;
- NTSTATUS Status = STATUS_SUCCESS;
-
- DPRINT("CSR: %s called\n", __FUNCTION__);
-
- InitializeVideoAddressSpace();
-
- InitializeObjectAttributes(&ObjectAttributes,
- &DeviceName,
- 0,
- NULL,
- NULL);
- Status = NtOpenFile(&VideoHandle,
- FILE_ALL_ACCESS,
- &ObjectAttributes,
- &Iosb,
- 0,
- 0);
- if (NT_SUCCESS(Status))
- {
- NtClose(VideoHandle);
- }
- return Status;
}
/**********************************************************************
@@ -604,52 +460,6 @@
return Status;
}
-#if 0
-/**********************************************************************
- * CsrpLoadKernelModeDriver/3
- */
-static NTSTATUS
-CsrpLoadKernelModeDriver (int argc, char ** argv, char ** envp)
-{
- NTSTATUS Status = STATUS_SUCCESS;
- WCHAR Data [MAX_PATH + 1];
- ULONG DataLength = sizeof Data;
- ULONG DataType = 0;
- //UNICODE_STRING Environment;
-
-
- DPRINT1("SM: %s called\n", __FUNCTION__);
-
-
- //EnvpToUnicodeString (envp, & Environment);
- Status = SmLookupSubsystem (L"Kmode",
- Data,
- & DataLength,
- & DataType,
- NULL);
- //RtlFreeUnicodeString (& Environment);
- if((STATUS_SUCCESS == Status) && (DataLength > sizeof Data[0]))
- {
- WCHAR ImagePath [MAX_PATH + 1] = {0};
- UNICODE_STRING ModuleName;
-
- wcscpy (ImagePath, L"\\SYSTEMROOT\\system32\\win32k.sys");
-// wcscat (ImagePath, Data);
- RtlInitUnicodeString (& ModuleName, ImagePath);
- Status = NtSetSystemInformation(/* FIXME: SystemLoadAndCallImage */
- SystemExtendServiceTableInformation,
- & ModuleName,
- sizeof ModuleName);
- if(!NT_SUCCESS(Status))
- {
- DPRINT1("WIN: %s: loading Kmode failed (Status=0x%08lx)\n",
- __FUNCTION__, Status);
- }
- }
- return Status;
-}
-#endif
-
/**********************************************************************
* CsrpCreateApiPort/2
*/
@@ -671,75 +481,6 @@
CsrpApiRegisterDef (int argc, char ** argv, char ** envp)
{
return CsrApiRegisterDefinitions(NativeDefinitions);
-}
-
-/**********************************************************************
- * CsrpCCTS/2
- */
-static NTSTATUS
-CsrpCCTS (int argc, char ** argv, char ** envp)
-{
- ULONG Dummy;
- ULONG DummyLength = sizeof(Dummy);
- return CsrClientConnectToServer(L"\\Windows",
- 0, &Dummy, &DummyLength, NULL);
-}
-
-/**********************************************************************
- * CsrpRunWinlogon/0
- *
- * Start the logon process (winlogon.exe).
- *
- * TODO: this should be moved in CsrpCreateSession/x (one per session)
- * TODO: in its own desktop (one logon desktop per winstation).
- */
-static NTSTATUS
-CsrpRunWinlogon (int argc, char ** argv, char ** envp)
-{
- NTSTATUS Status = STATUS_SUCCESS;
- UNICODE_STRING ImagePath;
- UNICODE_STRING CommandLine;
- PRTL_USER_PROCESS_PARAMETERS ProcessParameters = NULL;
- RTL_USER_PROCESS_INFORMATION ProcessInfo;
-
-
- DPRINT("CSR: %s called\n", __FUNCTION__);
- if (g_ModernSm) return STATUS_SUCCESS;
-
- /* initialize the process parameters */
- RtlInitUnicodeString (& ImagePath,
L"\\SystemRoot\\system32\\winlogon.exe");
- RtlInitUnicodeString (& CommandLine, L"");
- RtlCreateProcessParameters(& ProcessParameters,
- & ImagePath,
- NULL,
- NULL,
- & CommandLine,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
- /* Create the winlogon process */
- Status = RtlCreateUserProcess (& ImagePath,
- OBJ_CASE_INSENSITIVE,
- ProcessParameters,
- NULL,
- NULL,
- NULL,
- FALSE,
- NULL,
- NULL,
- & ProcessInfo);
- /* Cleanup */
- RtlDestroyProcessParameters (ProcessParameters);
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("SM: %s: loading winlogon.exe failed (Status=%08lx)\n",
- __FUNCTION__, Status);
- }
-
- ZwResumeThread(ProcessInfo.ThreadHandle, NULL);
- return Status;
}
static NTSTATUS
@@ -755,19 +496,15 @@
CSR_INIT_ROUTINE EntryPoint;
PCHAR ErrorMessage;
} InitRoutine [] = {
- {TRUE, CsrpCreateBNODirectory, "create base named objects
directory"},
+ {TRUE, CsrpCreateBNODirectory, "create base named objects directory"},
{TRUE, CsrpCreateHeap, "create the CSR heap"},
{TRUE, CsrpCreateApiPort, "create the api port \\Windows\\ApiPort"},
{TRUE, CsrpCreateHardErrorPort, "create the hard error port"},
{TRUE, CsrpCreateObjectDirectory,"create the object directory \\Windows"},
-// {TRUE, CsrpLoadKernelModeDriver, "load Kmode driver"},
- {TRUE, CsrpInitVideo, "initialize video"},
{TRUE, CsrpApiRegisterDef, "initialize api definitions"},
- {TRUE, CsrpCCTS, "connect client to server"},
{TRUE, CsrpInitWin32Csr, "load usermode dll"},
{TRUE, CsrpCreateCallbackPort, "create the callback port
\\Windows\\SbApiPort"},
{TRUE, CsrpRegisterSubsystem, "register with SM"},
- {TRUE, CsrpRunWinlogon, "run WinLogon"},
};
/* PUBLIC FUNCTIONS ***********************************************************/
@@ -799,7 +536,6 @@
}
if (CallInitComplete())
{
- Status = SmCompleteSession (hSmApiPort,hSbApiPort,hApiPort);
return STATUS_SUCCESS;
}
Modified: trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win…
==============================================================================
--- trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] Tue Feb 14
08:23:01 2012
@@ -109,6 +109,149 @@
return CallNextHookEx(hhk, nCode, wParam, lParam);
}
+ULONG
+InitializeVideoAddressSpace(VOID)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING PhysMemName =
RTL_CONSTANT_STRING(L"\\Device\\PhysicalMemory");
+ NTSTATUS Status;
+ HANDLE PhysMemHandle;
+ PVOID BaseAddress;
+ LARGE_INTEGER Offset;
+ SIZE_T ViewSize;
+ CHAR IVTAndBda[1024+256];
+
+ /* Free the 1MB pre-reserved region. In reality, ReactOS should simply support us
mapping the view into the reserved area, but it doesn't. */
+ BaseAddress = 0;
+ ViewSize = 1024 * 1024;
+ Status = ZwFreeVirtualMemory(NtCurrentProcess(),
+ &BaseAddress,
+ &ViewSize,
+ MEM_RELEASE);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("Couldn't unmap reserved memory (%x)\n", Status);
+ return 0;
+ }
+
+ /* Open the physical memory section */
+ InitializeObjectAttributes(&ObjectAttributes,
+ &PhysMemName,
+ 0,
+ NULL,
+ NULL);
+ Status = ZwOpenSection(&PhysMemHandle,
+ SECTION_ALL_ACCESS,
+ &ObjectAttributes);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("Couldn't open \\Device\\PhysicalMemory\n");
+ return 0;
+ }
+
+ /* Map the BIOS and device registers into the address space */
+ Offset.QuadPart = 0xa0000;
+ ViewSize = 0x100000 - 0xa0000;
+ BaseAddress = (PVOID)0xa0000;
+ Status = ZwMapViewOfSection(PhysMemHandle,
+ NtCurrentProcess(),
+ &BaseAddress,
+ 0,
+ ViewSize,
+ &Offset,
+ &ViewSize,
+ ViewUnmap,
+ 0,
+ PAGE_EXECUTE_READWRITE);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("Couldn't map physical memory (%x)\n", Status);
+ ZwClose(PhysMemHandle);
+ return 0;
+ }
+
+ /* Close physical memory section handle */
+ ZwClose(PhysMemHandle);
+
+ if (BaseAddress != (PVOID)0xa0000)
+ {
+ DPRINT1("Couldn't map physical memory at the right address (was
%x)\n",
+ BaseAddress);
+ return 0;
+ }
+
+ /* Allocate some low memory to use for the non-BIOS
+ * parts of the v86 mode address space
+ */
+ BaseAddress = (PVOID)0x1;
+ ViewSize = 0xa0000 - 0x1000;
+ Status = ZwAllocateVirtualMemory(NtCurrentProcess(),
+ &BaseAddress,
+ 0,
+ &ViewSize,
+ MEM_RESERVE | MEM_COMMIT,
+ PAGE_EXECUTE_READWRITE);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("Failed to allocate virtual memory (Status %x)\n", Status);
+ return 0;
+ }
+ if (BaseAddress != (PVOID)0x0)
+ {
+ DPRINT1("Failed to allocate virtual memory at right address (was
%x)\n",
+ BaseAddress);
+ return 0;
+ }
+
+ /* Get the real mode IVT and BDA from the kernel */
+ Status = NtVdmControl(VdmInitialize, IVTAndBda);
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("NtVdmControl failed (status %x)\n", Status);
+ return 0;
+ }
+
+ /* Return success */
+ return 1;
+}
+
+/**********************************************************************
+ * CsrpInitVideo/3
+ *
+ * TODO: we need a virtual device for sessions other than
+ * TODO: the console one
+ */
+NTSTATUS
+CsrpInitVideo (VOID)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING DeviceName = RTL_CONSTANT_STRING(L"\\??\\DISPLAY1");
+ IO_STATUS_BLOCK Iosb;
+ HANDLE VideoHandle = (HANDLE) 0;
+ NTSTATUS Status = STATUS_SUCCESS;
+
+ DPRINT("CSR: %s called\n", __FUNCTION__);
+
+ InitializeVideoAddressSpace();
+
+ InitializeObjectAttributes(&ObjectAttributes,
+ &DeviceName,
+ 0,
+ NULL,
+ NULL);
+ Status = NtOpenFile(&VideoHandle,
+ FILE_ALL_ACCESS,
+ &ObjectAttributes,
+ &Iosb,
+ 0,
+ 0);
+ if (NT_SUCCESS(Status))
+ {
+ NtClose(VideoHandle);
+ }
+ return Status;
+}
+
BOOL WINAPI
DllMain(HANDLE hDll,
DWORD dwReason,
@@ -200,6 +343,8 @@
CsrExports = *Exports;
Win32CsrApiHeap = CsrssApiHeap;
+
+ CsrpInitVideo();
NtUserInitialize(0, NULL, NULL);
Modified: trunk/reactos/subsystems/win32/csrss/win32csr/w32csr.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win…
==============================================================================
--- trunk/reactos/subsystems/win32/csrss/win32csr/w32csr.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/csrss/win32csr/w32csr.h [iso-8859-1] Tue Feb 14
08:23:01 2012
@@ -2,10 +2,7 @@
#define WIN32_NO_STATUS
#include <windows.h>
#define NTOS_MODE_USER
-#include <ndk/mmtypes.h>
-#include <ndk/mmfuncs.h>
-#include <ndk/obfuncs.h>
-#include <ndk/umfuncs.h>
+#include <ndk/ntndk.h>
#include <psapi.h>
/* External Winlogon Header */
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