[hbelusca] 65691: [WIN32SS]: Push back csr code into win32k (not compiled yet). The thing is that win32k uses a LPC port to communicate with winsrv.dll . But it's winsrv.dll that gives a handle of ...

Author: hbelusca
Date: Tue Dec 16 21:58:18 2014
New Revision: 65691

URL: http://svn.reactos.org/svn/reactos?rev=65691&view=rev
Log:
[WIN32SS]: Push back csr code into win32k (not compiled yet). The thing is that win32k uses a LPC port to communicate with winsrv.dll . But it's winsrv.dll that gives a handle of the CSR port to win32k via a call to NtUserSetInformationThread with the UserThreadCsrApiPort information class. See part of Timo's patch in CORE-7505 that will be submitted later on. Also I need to somewhat stub the UserThreadCsrApiPort info class in NtUserSetInformationThread :)

Added:
    trunk/reactos/win32ss/user/ntuser/csr.c
      - copied unchanged from r65683, trunk/reactos/deprecated/csr.c
    trunk/reactos/win32ss/user/ntuser/csr.h
      - copied unchanged from r65683, trunk/reactos/deprecated/csr.h
Removed:
    trunk/reactos/deprecated/csr.c
    trunk/reactos/deprecated/csr.h

Removed: trunk/reactos/deprecated/csr.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/deprecated/csr.c?rev=65690
==============================================================================
--- trunk/reactos/deprecated/csr.c	[iso-8859-1] (original)
+++ trunk/reactos/deprecated/csr.c	(removed)
@@ -1,91 +0,0 @@
-/* 
- * COPYRIGHT:        See COPYING in the top level directory
- * PROJECT:          ReactOS kernel
- * PURPOSE:          Interface to csrss
- * FILE:             subsys/win32k/ntuser/csr.c
- * PROGRAMER:        Ge van Geldorp ([e-mail])
- */
-
-#include <win32k.h>
-
-static HANDLE WindowsApiPort = NULL;
-PEPROCESS CsrProcess = NULL;
-
-NTSTATUS FASTCALL
-CsrInit(void)
-{
-   NTSTATUS Status;
-   UNICODE_STRING PortName;
-   ULONG ConnectInfoLength;
-   SECURITY_QUALITY_OF_SERVICE Qos;   
-
-   RtlInitUnicodeString(&PortName, L"\Windows\ApiPort");
-   ConnectInfoLength = 0;
-   Qos.Length = sizeof(Qos);
-   Qos.ImpersonationLevel = SecurityDelegation;
-   Qos.ContextTrackingMode = SECURITY_STATIC_TRACKING;
-   Qos.EffectiveOnly = FALSE;
-
-   Status = ZwConnectPort(&WindowsApiPort,
-                          &PortName,
-                          &Qos,
-                          NULL,
-                          NULL,
-                          NULL,
-                          NULL,
-                          &ConnectInfoLength);
-   if (! NT_SUCCESS(Status))
-   {
-      return Status;
-   }
-
-   CsrProcess = PsGetCurrentProcess();
-
-   return STATUS_SUCCESS;
-}
-
-
-NTSTATUS FASTCALL
-co_CsrNotify(PCSR_API_MESSAGE Request)
-{
-   NTSTATUS Status;
-   PEPROCESS OldProcess;
-
-   if (NULL == CsrProcess)
-   {
-      return STATUS_INVALID_PORT_HANDLE;
-   }
-
-   Request->Header.u2.ZeroInit = 0;
-   Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
-   Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
-
-   /* Switch to the process in which the WindowsApiPort handle is valid */
-   OldProcess = PsGetCurrentProcess();
-   if (CsrProcess != OldProcess)
-   {
-      KeAttachProcess(&CsrProcess->Pcb);
-   }
-
-   UserLeaveCo();
-
-   Status = ZwRequestWaitReplyPort(WindowsApiPort,
-                                   &Request->Header,
-                                   &Request->Header);
-
-   UserEnterCo();
-
-   if (CsrProcess != OldProcess)
-   {
-      KeDetachProcess();
-   }
-
-   if (NT_SUCCESS(Status))
-   {
-      Status = Request->Status;
-   }
-
-   return Status;
-}
-
-/* EOF */

Removed: trunk/reactos/deprecated/csr.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/deprecated/csr.h?rev=65690
==============================================================================
--- trunk/reactos/deprecated/csr.h	[iso-8859-1] (original)
+++ trunk/reactos/deprecated/csr.h	(removed)
@@ -1,20 +0,0 @@
-/*
- * COPYRIGHT:        See COPYING in the top level directory
- * PROJECT:          ReactOS kernel
- * PURPOSE:          Interface to csrss
- * FILE:             subsys/win32k/include/csr.h
- * PROGRAMER:        Ge van Geldorp ([e-mail])
- */
-
-#pragma once
-
-extern PEPROCESS CsrProcess;
-
-NTSTATUS FASTCALL CsrInit(void);
-NTSTATUS FASTCALL co_CsrNotify(PCSR_API_MESSAGE Request);
-NTSTATUS FASTCALL CsrCloseHandle(HANDLE Handle);
-NTSTATUS WINAPI CsrInsertObject(HANDLE ObjectHandle,
-                                 ACCESS_MASK DesiredAccess,
-                                 PHANDLE Handle);
-
-/* EOF */