naive USER32.ExitWindows

svn path=/trunk/; revision=469

reactos/lib/kernel32/kernel32.def

@@ -681,7 +681,8 @@ SetFileTime = SetFileTime@16
 ;SetHandleCount@4
 ;SetHandleInformation@12
 ;SetLastConsoleEventActive@0
-;SetLastError@4
+SetLastError = SetLastError@4
+SetLastError@4
 SetLocalTime@4
 SetLocalTime = SetLocalTime@4
 ;SetLocaleInfoA@12

reactos/lib/user32/makefile_rex

@@ -1,58 +1,83 @@
+# $Id: makefile_rex,v 1.2 1999/05/15 13:35:57 ea Exp $
+#
+# ReactOS Operating System
+#
+# Makefile for user32.dll
+#
 include ../../rules.mak
 
+TARGET=user32
+
 ifneq ($(HOST),mingw32-windows)
   ifneq ($(HOST),mingw32-linux)
-    DLLTARGET=user32.a
+    DLLTARGET=$(TARGET).a
   else
-    DLLTARGET=user32.dll
+    DLLTARGET=$(TARGET).dll
   endif
 else
-  DLLTARGET=user32.dll
+  DLLTARGET=$(TARGET).dll
 endif
 
 all: $(DLLTARGET)
 
 
-MISC_OBJECTS = misc/sprintf.o misc/dllmain.o
+MISC_OBJECTS = misc/sprintf.o misc/exitwin.o misc/dllmain.o
 
-RESOURCE_OBJECT = user32.coff
+RESOURCE_OBJECT = $(TARGET).coff
 
 
 OBJECTS = $(MISC_OBJECTS) $(RESOURCE_OBJECT)
 
 ifeq ($(DOSCLI),yes)
 CLEAN_FILES = misc\*.o \
-              user32.o user32.a junk.tmp base.tmp temp.exp user32.dll user32.sym
+              $(TARGET).o $(TARGET).a junk.tmp base.tmp temp.exp $(TARGET).dll $(TARGET).sym
 else
 CLEAN_FILES = misc/*.o  \
-              user32.o user32.a junk.tmp base.tmp temp.exp user32.dll user32.sym
+              $(TARGET).o $(TARGET).a junk.tmp base.tmp temp.exp $(TARGET).dll $(TARGET).sym
 endif
 
-user32.coff: user32.rc ../../include/reactos/resource.h
+$(TARGET).coff: $(TARGET).rc ../../include/reactos/resource.h
-	windres user32.rc user32.coff
+	$(RC) $(TARGET).rc $(TARGET).coff
 
-user32.a: $(OBJECTS)
+$(TARGET).a: $(OBJECTS)
-	$(AR) csr user32.a $(OBJECTS)
+	$(AR) csr $(TARGET).a $(OBJECTS)
 
-user32.dll: $(DLLMAIN) $(OBJECTS) user32.def
+$(TARGET).dll: $(DLLMAIN) $(OBJECTS) $(TARGET).def
-	$(LD) -r $(OBJECTS) -o user32.o
+	$(LD) -r $(OBJECTS) -o $(TARGET).o
-	$(DLLTOOL) --dllname user32.dll --def user32.def \
+	$(DLLTOOL) \
-	           --output-lib user32.a --add-stdcall-alias \
+		--dllname $(TARGET).dll \
+		--def $(TARGET).def \
+		--output-lib $(TARGET).a \
+		--add-stdcall-alias \
 		--kill-at
-	$(CC) -specs=user32_specs -mdll -o junk.tmp \
+	$(CC) $(TARGET).o \
-	      -Wl,--base-file,base.tmp user32.o  ../ntdll/ntdll.a
+		../ntdll/ntdll.a \
+		../kernel32/kernel32.a \
+		-specs=$(TARGET)_specs \
+		-mdll \
+		-o junk.tmp \
+		-Wl,--base-file,base.tmp 
 	- $(RM) junk.tmp
-	$(DLLTOOL) --dllname user32.dll --base-file base.tmp \
+	$(DLLTOOL) \
-	           --output-exp temp.exp --def user32.def \
+		--dllname $(TARGET).dll \
-		   --add-stdcall-alias --kill-at
+		--base-file base.tmp \
+	        --output-exp temp.exp \
+		--def $(TARGET).def \
+		--add-stdcall-alias \
+		--kill-at
 	- $(RM) base.tmp
-	$(CC) -specs=user32_specs -mdll -o user32.dll user32.o  ../ntdll/ntdll.a\
+	$(CC) $(TARGET).o \
+		../ntdll/ntdll.a\
+		../kernel32/kernel32.a \
+		-specs=$(TARGET)_specs \
+		-mdll \
+		-o $(TARGET).dll \
 		-Wl,--image-base,0x70000000 \
 		-Wl,--file-alignment,0x1000 \
 		-Wl,--section-alignment,0x1000 \
 		-Wl,temp.exp
 	- $(RM) temp.exp
-	$(NM) --numeric-sort user32.dll > user32.sym
+	$(NM) --numeric-sort $(TARGET).dll > $(TARGET).sym
 
 clean: $(CLEAN_FILES:%=%_clean)
 
@@ -61,3 +86,4 @@ $(CLEAN_FILES:%=%_clean): %_clean:
 
 .PHONY: clean $(CLEAN_FILES:%=%_clean)
 
+# EOF

reactos/lib/user32/misc/exitwin.c

@@ -0,0 +1,129 @@
+/* $Id: exitwin.c,v 1.1 1999/05/15 13:35:57 ea Exp $
+ *
+ * exitwin.c
+ *
+ * Copyright (c) 1999 Emanuele Aliberti
+ *
+ * --------------------------------------------------------------------
+ *
+ * This software is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this software; see the file COPYING.LIB. If
+ * not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+ * Cambridge, MA 02139, USA.  
+ *
+ * --------------------------------------------------------------------
+ *
+ * ReactOS user32.dll ExitWindows functions.
+ *
+ * 19990515 EA	Naive implementation.
+ */
+
+#include <windows.h>
+#include <ddk/ntddk.h>
+
+
+/***********************************************************************
+ * 	ExitWindowsEx
+ *
+ * ARGUMENTS
+ * 	uFlags	shutdown operation
+ *		EWX_FORCE	Processes are killed.
+ *		
+ *		EWX_LOGOFF	Caller owned processed are killed.
+ *		
+ *		EWX_POWEROFF	Turns off the power.
+ *		
+ *		EWX_REBOOT	Restart the system.
+ *				SE_SHUTDOWN_NAME privilege reqired.
+ *
+ *		EWX_SHUTDOWN	Same as EWX_REBOOT, but rebooting.
+ *				SE_SHUTDOWN_NAME privilege reqired.
+ *				
+ * 	dwReserved 	reserved
+ * 	
+ * REVISIONS
+ * 	1999-05-15 EA
+ */
+BOOL
+__stdcall
+ExitWindowsEx(
+	UINT	uFlags,
+	DWORD	dwReserved
+	)
+{
+	NTSTATUS rv;
+	
+	if (uFlags & (
+			EWX_FORCE |
+			EWX_LOGOFF |
+			EWX_POWEROFF |
+			EWX_REBOOT |
+			EWX_SHUTDOWN
+		)
+	) {
+		/* Unknown flag! */
+		SetLastError(ERROR_INVALID_FLAG_NUMBER);
+		return FALSE;
+	}
+	/* FIXME: call csrss.exe;
+	 * 
+	 * Naive implementation: call the kernel directly.
+	 * This code will be moved in csrss.exe when
+	 * available.
+	 */
+	if (EWX_POWEROFF & uFlags)
+	{
+		rv = NtShutdownSystem(ShutdownPowerOff);
+	}
+	else if (EWX_REBOOT & uFlags)
+	{
+		rv = NtShutdownSystem(ShutdownReboot);
+	}
+	else if (EWX_SHUTDOWN & uFlags)
+	{
+		rv = NtShutdownSystem(ShutdownNoReboot);
+	}
+	else
+	{
+		/* How to implement others flags semantics? */
+		SetLastError(ERROR_INVALID_FLAG_NUMBER);
+		rv = (NTSTATUS) -1;
+	}
+	return NT_SUCCESS(rv)
+		? TRUE
+		: FALSE;
+}
+
+
+/***********************************************************************
+ * 	ExitWindows
+ *
+ * ARGUMENTS
+ *	dwReserved,	reserved 
+ * 	uReserved 	reserved
+ */
+BOOL
+__stdcall
+ExitWindows(
+	DWORD	dwReserved,	// reserved 
+	UINT	uReserved 	// reserved 
+	)
+{
+	return ExitWindowsEx(
+			EWX_SHUTDOWN,
+			dwReserved
+			);
+}
+
+
+/* EOF */