[hbelusca] 65710: [HEADERS] - Play around and declare USERSRV_API_CONNECTINFO (CSR-style-name connect info structure type) as an alias to USERCONNECT (win32k-style-name) structure that is used to p...
17 Dec
2014
17 Dec
'14
10:22 p.m.
Author: hbelusca
Date: Wed Dec 17 22:22:05 2014
New Revision: 65710
URL: http://svn.reactos.org/svn/reactos?rev=65710&view=rev
Log:
[HEADERS]
- Play around and declare USERSRV_API_CONNECTINFO (CSR-style-name connect info structure
type) as an alias to USERCONNECT (win32k-style-name) structure that is used to perform...
"connections" between user32 and winsrv/win32k subsystem.
[WIN32K]
- Make UserThreadCsrApiPort case of NtUserSetInformationThread return success to make
usersrv happy (while saving CSR port handle in win32k is still not implemented).
[USER32]
- Clean up "a bit" DllMain, call CsrClientConnectToServer to connect to usersrv
(copy-paste of what we do in kernel32 for base and console connection) and now determine
properly whether we are doing server-to-server calls (i.e. properly set gfServerProcess).
- Reorganize GdiDllInitialize calls and put them all to the end of DllMain instead.
- No need to support DLL_THREAD_ATTACH/DETACH so call the magic DisableThreadLibraryCalls
function.
[USERSRV]
- Implement UserClientConnect with the patch of Timo CORE-7505: it gives a CSR port handle
to win32k (if not already done), then do process connection.
CORE-7505
Modified:
trunk/reactos/include/reactos/subsys/win/winmsg.h
trunk/reactos/win32ss/include/ntuser.h
trunk/reactos/win32ss/user/ntuser/ntstubs.c
trunk/reactos/win32ss/user/user32/include/user32.h
trunk/reactos/win32ss/user/user32/misc/desktop.c
trunk/reactos/win32ss/user/user32/misc/dllmain.c
trunk/reactos/win32ss/user/user32/windows/hook.c
trunk/reactos/win32ss/user/winsrv/usersrv/init.c
trunk/reactos/win32ss/user/winsrv/winsrv.h
Modified: trunk/reactos/include/reactos/subsys/win/winmsg.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/subsys/win…
==============================================================================
--- trunk/reactos/include/reactos/subsys/win/winmsg.h [iso-8859-1] (original)
+++ trunk/reactos/include/reactos/subsys/win/winmsg.h [iso-8859-1] Wed Dec 17 22:22:05
2014
@@ -34,6 +34,15 @@
UserpMaxApiNumber
} USERSRV_API_NUMBER, *PUSERSRV_API_NUMBER;
+
+/* The USERCONNECT structure is defined in win32ss/include/ntuser.h */
+#define _USERSRV_API_CONNECTINFO _USERCONNECT
+#define USERSRV_API_CONNECTINFO USERCONNECT
+#define PUSERSRV_API_CONNECTINFO PUSERCONNECT
+
+#if defined(_M_IX86)
+C_ASSERT(sizeof(USERSRV_API_CONNECTINFO) == 0x124);
+#endif
typedef struct _USER_EXIT_REACTOS
Modified: trunk/reactos/win32ss/include/ntuser.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/include/ntuser.h?r…
==============================================================================
--- trunk/reactos/win32ss/include/ntuser.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/include/ntuser.h [iso-8859-1] Wed Dec 17 22:22:05 2014
@@ -1022,6 +1022,7 @@
WNDMSG DefWindowSpecMsgs;
} SHAREDINFO, *PSHAREDINFO;
+/* See also the USERSRV_API_CONNECTINFO #define in include/reactos/subsys/win/winmsg.h
*/
typedef struct _USERCONNECT
{
ULONG ulVersion;
@@ -1032,6 +1033,11 @@
// WinNT 5.0 compatible user32 / win32k
#define USER_VERSION MAKELONG(0x0000, 0x0005)
+
+#if defined(_M_IX86)
+C_ASSERT(sizeof(USERCONNECT) == 0x124);
+#endif
+
typedef struct tagGETCLIPBDATA
{
Modified: trunk/reactos/win32ss/user/ntuser/ntstubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/ntstub…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/ntstubs.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/ntstubs.c [iso-8859-1] Wed Dec 17 22:22:05 2014
@@ -513,7 +513,7 @@
NTSTATUS Status = STATUS_SUCCESS;
/* Allow only Console Server to perform this operation (via CSRSS) */
- if (gpepCSRSS != PsGetCurrentProcess())
+ if (PsGetCurrentProcess() != gpepCSRSS)
return STATUS_ACCESS_DENIED;
UserEnterExclusive();
@@ -931,7 +931,8 @@
{
ERR("Set CSR API Port for Win32k\n");
STUB;
- Status = STATUS_NOT_IMPLEMENTED;
+ // Return success to make usersrv happy.
+ Status = STATUS_SUCCESS;
break;
}
Modified: trunk/reactos/win32ss/user/user32/include/user32.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/includ…
==============================================================================
--- trunk/reactos/win32ss/user/user32/include/user32.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/include/user32.h [iso-8859-1] Wed Dec 17 22:22:05
2014
@@ -14,13 +14,14 @@
/* C Headers */
#include <stdio.h>
-/* SDK/NDK Headers */
+/* PSDK/NDK Headers */
+
#define _USER32_
#define OEMRESOURCE
-#define NTOS_MODE_USER
#define WIN32_NO_STATUS
#define _INC_WINDOWS
#define COM_NO_WINDOWS_H
+
#include <windef.h>
#include <winbase.h>
#include <wingdi.h>
@@ -30,27 +31,29 @@
#include <ddeml.h>
#include <dde.h>
#include <windowsx.h>
+
+/* Undocumented user definitions*/
+#include <undocuser.h>
+
+#define NTOS_MODE_USER
#include <ndk/kefuncs.h>
#include <ndk/obfuncs.h>
#include <ndk/rtlfuncs.h>
-/* CSRSS Header */
-#include <csr/csr.h>
-#include <win/winmsg.h>
+/* PSEH for SEH Support */
+#include <pseh/pseh2.h>
/* Public Win32K Headers */
#include <ntusrtyp.h>
#include <ntuser.h>
#include <callback.h>
-/* Undocumented user definitions*/
-#include <undocuser.h>
+/* CSRSS Header */
+#include <csr/csr.h>
+#include <win/winmsg.h>
/* WINE Headers */
#include <wine/unicode.h>
-
-/* SEH Support with PSEH */
-#include <pseh/pseh2.h>
/* Internal User32 Headers */
#include "user32p.h"
Modified: trunk/reactos/win32ss/user/user32/misc/desktop.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/misc/d…
==============================================================================
--- trunk/reactos/win32ss/user/user32/misc/desktop.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/misc/desktop.c [iso-8859-1] Wed Dec 17 22:22:05
2014
@@ -128,7 +128,6 @@
int WINAPI
RealGetSystemMetrics(int nIndex)
{
- //GetConnected();
//FIXME("Global Server Data -> %x\n",gpsi);
if (nIndex < 0 || nIndex >= SM_CMETRICS) return 0;
return gpsi->aiSysMet[nIndex];
Modified: trunk/reactos/win32ss/user/user32/misc/dllmain.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/misc/d…
==============================================================================
--- trunk/reactos/win32ss/user/user32/misc/dllmain.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/misc/dllmain.c [iso-8859-1] Wed Dec 17 22:22:05
2014
@@ -186,17 +186,6 @@
}
}
-BOOL
-InitThread(VOID)
-{
- return TRUE;
-}
-
-VOID
-CleanupThread(VOID)
-{
-}
-
PVOID apfnDispatch[USER32_CALLBACK_MAXIMUM + 1] =
{
User32CallWindowProcFromKernel,
@@ -250,7 +239,8 @@
// CsrConnectToUser, we'll pretend we "did something" here. Then the
rest will
// continue as normal.
//
- //UNIMPLEMENTED;
+
+ UNIMPLEMENTED;
return TRUE;
}
@@ -274,9 +264,7 @@
gHandleEntries = SharedPtrToUser(gHandleTable->handles);
RtlInitializeCriticalSection(&gcsUserApiHook);
- gfServerProcess = FALSE; // FIXME HAX! Used in
CsrClientConnectToServer(,,,,&gfServerProcess);
-
- //CsrClientConnectToServer(L"\\Windows", 0, NULL, 0, &gfServerProcess);
+
//ERR("1 SI 0x%x : HT 0x%x : D 0x%x\n", UserCon.siClient.psi,
UserCon.siClient.aheList, g_ulSharedDelta);
/* Allocate an index for user32 thread local data. */
@@ -288,9 +276,7 @@
if (MenuInit())
{
InitializeCriticalSection(&U32AccelCacheLock);
- GdiDllInitialize(NULL, DLL_PROCESS_ATTACH, NULL);
LoadAppInitDlls();
-
return TRUE;
}
MessageCleanup();
@@ -304,13 +290,12 @@
VOID
Cleanup(VOID)
{
- DeleteCriticalSection(&U32AccelCacheLock);
- MenuCleanup();
- MessageCleanup();
- DeleteFrameBrushes();
- UnloadAppInitDlls();
- GdiDllInitialize(NULL, DLL_PROCESS_DETACH, NULL);
- TlsFree(User32TlsIndex);
+ DeleteCriticalSection(&U32AccelCacheLock);
+ MenuCleanup();
+ MessageCleanup();
+ DeleteFrameBrushes();
+ UnloadAppInitDlls();
+ TlsFree(User32TlsIndex);
}
INT WINAPI
@@ -319,57 +304,90 @@
IN ULONG dwReason,
IN PVOID reserved)
{
- switch (dwReason)
- {
- case DLL_PROCESS_ATTACH:
- User32Instance = hInstanceDll;
- if (!RegisterClientPFN())
- {
- return FALSE;
- }
-
- if (!Init())
- return FALSE;
- if (!InitThread())
- {
+ switch (dwReason)
+ {
+ case DLL_PROCESS_ATTACH:
+ {
+
+#define WIN_OBJ_DIR L"\\Windows"
+#define SESSION_DIR L"\\Sessions"
+
+ NTSTATUS Status;
+ USERSRV_API_CONNECTINFO ConnectInfo; // USERCONNECT
+ ULONG ConnectInfoSize = sizeof(ConnectInfo);
+ WCHAR SessionDir[256];
+
+ /* Cache the PEB and Session ID */
+ PPEB Peb = NtCurrentPeb();
+ ULONG SessionId = Peb->SessionId; // gSessionId
+
+ /* Don't bother us for each thread */
+ DisableThreadLibraryCalls(hInstanceDll);
+
+ /* Setup the Object Directory path */
+ if (!SessionId)
+ {
+ /* Use the raw path */
+ wcscpy(SessionDir, WIN_OBJ_DIR);
+ }
+ else
+ {
+ /* Use the session path */
+ swprintf(SessionDir,
+ L"%ws\\%ld%ws",
+ SESSION_DIR,
+ SessionId,
+ WIN_OBJ_DIR);
+ }
+
+ /* Connect to the USER Server */
+ Status = CsrClientConnectToServer(SessionDir,
+ USERSRV_SERVERDLL_INDEX,
+ &ConnectInfo,
+ &ConnectInfoSize,
+ &gfServerProcess);
+ if (!NT_SUCCESS(Status))
+ {
+ ERR("Failed to connect to CSR (Status %lx)\n", Status);
+ return FALSE;
+ }
+
+ User32Instance = hInstanceDll;
+
+ if (!RegisterClientPFN())
+ return FALSE;
+
+ if (!Init())
+ return FALSE;
+
+ break;
+ }
+
+ case DLL_PROCESS_DETACH:
+ {
+ if (hImmInstance)
+ FreeLibrary(hImmInstance);
+
Cleanup();
- return FALSE;
- }
- break;
-
- case DLL_THREAD_ATTACH:
- if (!InitThread())
- return FALSE;
- break;
-
- case DLL_THREAD_DETACH:
- CleanupThread();
- break;
-
- case DLL_PROCESS_DETACH:
- if (hImmInstance) FreeLibrary(hImmInstance);
- CleanupThread();
- Cleanup();
- break;
- }
-
- return TRUE;
-}
-
-
+ break;
+ }
+ }
+
+ /* Finally init GDI */
+ return GdiDllInitialize(hInstanceDll, dwReason, reserved);
+}
+
+// FIXME: This function seems to be unused...
VOID
FASTCALL
GetConnected(VOID)
{
USERCONNECT UserCon;
-// ERR("GetConnected\n");
if ((PTHREADINFO)NtCurrentTeb()->Win32ThreadInfo == NULL)
NtUserGetThreadState(THREADSTATE_GETTHREADINFO);
if (gpsi && g_ppi) return;
-// FIXME HAX: Due to the "Dll Initialization Bug" we have to call this too.
- GdiDllInitialize(NULL, DLL_PROCESS_ATTACH, NULL);
NtUserProcessConnect( NtCurrentProcess(),
&UserCon,
Modified: trunk/reactos/win32ss/user/user32/windows/hook.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/window…
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/hook.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/hook.c [iso-8859-1] Wed Dec 17 22:22:05
2014
@@ -210,8 +210,6 @@
DWORD Flags, Save;
PHOOK pHook, phkNext;
LRESULT lResult = 0;
-
- //GetConnected();
ClientInfo = GetWin32ClientInfo();
Modified: trunk/reactos/win32ss/user/winsrv/usersrv/init.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/winsrv/usersr…
==============================================================================
--- trunk/reactos/win32ss/user/winsrv/usersrv/init.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/winsrv/usersrv/init.c [iso-8859-1] Wed Dec 17 22:22:05
2014
@@ -23,6 +23,9 @@
/* Handles for Power and Media events. Used by both usersrv and win32k. */
HANDLE ghPowerRequestEvent;
HANDLE ghMediaRequestEvent;
+
+/* Copy of CSR Port handle for win32k */
+HANDLE CsrApiPort = NULL;
/* Memory */
HANDLE UserServerHeap = NULL; // Our own heap.
@@ -140,17 +143,35 @@
IN OUT PVOID ConnectionInfo,
IN OUT PULONG ConnectionInfoLength)
{
+ NTSTATUS Status;
+ // PUSERCONNECT
+ PUSERSRV_API_CONNECTINFO ConnectInfo = (PUSERSRV_API_CONNECTINFO)ConnectionInfo;
+
DPRINT1("UserClientConnect\n");
-#if 0
- // NTSTATUS Status = STATUS_SUCCESS;
- PBASESRV_API_CONNECTINFO ConnectInfo = (PBASESRV_API_CONNECTINFO)ConnectionInfo;
-
+ /* Check if we don't have an API port yet */
+ if (CsrApiPort == NULL)
+ {
+ /* Query the API port and save it globally */
+ CsrApiPort = CsrQueryApiPort();
+
+ /* Inform win32k about the API port */
+ Status = NtUserSetInformationThread(NtCurrentThread(),
+ UserThreadCsrApiPort,
+ &CsrApiPort,
+ sizeof(CsrApiPort));
+ if (!NT_SUCCESS(Status))
+ {
+ return Status;
+ }
+ }
+
+ /* Check connection info validity */
if ( ConnectionInfo == NULL ||
ConnectionInfoLength == NULL ||
*ConnectionInfoLength != sizeof(*ConnectInfo) )
{
- DPRINT1("BASESRV: Connection failed - ConnectionInfo = 0x%p ;
ConnectionInfoLength = 0x%p (%lu), expected %lu\n",
+ DPRINT1("USERSRV: Connection failed - ConnectionInfo = 0x%p ;
ConnectionInfoLength = 0x%p (%lu), expected %lu\n",
ConnectionInfo,
ConnectionInfoLength,
ConnectionInfoLength ? *ConnectionInfoLength : (ULONG)-1,
@@ -158,9 +179,14 @@
return STATUS_INVALID_PARAMETER;
}
-#else
- return STATUS_SUCCESS;
-#endif
+
+ /* Pass the request to win32k */
+ ConnectInfo->dwDispatchCount = 0; // gDispatchTableValues;
+ Status = NtUserProcessConnect(CsrProcess->ProcessHandle,
+ ConnectInfo,
+ *ConnectionInfoLength);
+
+ return Status;
}
CSR_SERVER_DLL_INIT(UserServerDllInitialization)
Modified: trunk/reactos/win32ss/user/winsrv/winsrv.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/winsrv/winsrv…
==============================================================================
--- trunk/reactos/win32ss/user/winsrv/winsrv.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/winsrv/winsrv.h [iso-8859-1] Wed Dec 17 22:22:05 2014
@@ -32,11 +32,11 @@
#include <ndk/psfuncs.h>
#include <ndk/rtlfuncs.h>
+/* PSEH for SEH Support */
+#include <pseh/pseh2.h>
+
/* Public Win32K Headers */
#include <ntuser.h>
-
-/* PSEH for SEH Support */
-#include <pseh/pseh2.h>
/* CSRSS Header */
#include <csr/csrsrv.h>
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