+libcaptive/rtl/version.c

 - +RtlGetVersion()

diff --git a/src/libcaptive/rtl/version.c b/src/libcaptive/rtl/version.c
new file mode 100644 (file)
index 0000000..ca432d7
--- /dev/null
+++ b/src/libcaptive/rtl/version.c
@@ -0,0 +1,89 @@
+/* $Id$
+ * Internal (rtl/) reactos versioning functions of libcaptive
+ * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ * 
+ * This program 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "config.h"
+
+/* no include file for RtlGetVersion() in reactos */
+#include <glib/gmessages.h>
+#include "reactos/ntos/types.h"
+#include "reactos/ddk/status.h"
+#include "captive/macros.h"
+
+
+typedef struct _OSVERSIONINFOW {
+       ULONG dwOSVersionInfoSize;
+       ULONG dwMajorVersion;
+       ULONG dwMinorVersion;
+       ULONG dwBuildNumber;
+       ULONG dwPlatformId;
+       WCHAR szCSDVersion[128];
+       } RTL_OSVERSIONINFOW,*PRTL_OSVERSIONINFOW;
+ 
+typedef struct _OSVERSIONINFOEXW {     /* sizeof==284 */
+       ULONG dwOSVersionInfoSize;
+       ULONG dwMajorVersion;
+       ULONG dwMinorVersion;
+       ULONG dwBuildNumber;
+       ULONG dwPlatformId;
+       WCHAR szCSDVersion[128];
+       USHORT wServicePackMajor;
+       USHORT wServicePackMinor;
+       USHORT wSuiteMask;
+       UCHAR wProductType;
+       UCHAR wReserved;
+} RTL_OSVERSIONINFOEXW,*PRTL_OSVERSIONINFOEXW;
+
+
+/**
+ * RtlGetVersion:
+ * @lpVersionInformation: Returns system version information.
+ *
+ * Functions looks at field #dwOSVersionInfoSize of @lpVersionInformation
+ * containing sizeof() of the passed structure to autodetect what it should
+ * in fact fill in.
+ * libcaptive currently supports only #RTL_OSVERSIONINFOEXW.
+ * libcaptive returns version info corresponding to Microsoft Windows XP Service Pack 1.
+ *
+ * Returns: %STATUS_SUCCESS if @lpVersionInformation was filled successfuly.
+ */
+NTSTATUS RtlGetVersion(OUT PRTL_OSVERSIONINFOW lpVersionInformation)
+{
+       g_return_val_if_fail(lpVersionInformation!=NULL,STATUS_INVALID_PARAMETER);
+
+       switch (lpVersionInformation->dwOSVersionInfoSize) {
+               case sizeof(RTL_OSVERSIONINFOEXW): {
+RTL_OSVERSIONINFOEXW *verinfoexw=(RTL_OSVERSIONINFOEXW *)lpVersionInformation;
+
+                       verinfoexw->dwMajorVersion=5;   /* NT-5.1 == Microsoft Windows XP */
+                       verinfoexw->dwMinorVersion=1;
+                       verinfoexw->dwBuildNumber=2600;
+                       verinfoexw->dwPlatformId=2;     /* ==Wine::VER_PLATFORM_WIN32_NT */
+                       CAPTIVE_MEMZERO(verinfoexw->szCSDVersion);      /* FIXME: should be L"Service Pack 1" ? */
+                       verinfoexw->wServicePackMajor=1;        /* Wine uses 0 */
+                       verinfoexw->wServicePackMinor=0;
+                       verinfoexw->wSuiteMask=0;
+                       verinfoexw->wProductType=1;     /* ==Wine::VER_NT_WORKSTATION, possible also VER_NT_DOMAIN_CONTROLLER or VER_NT_SERVER */
+                       verinfoexw->wReserved=0;
+                       } break;
+               default:
+                       g_assert_not_reached(); /* NOT YET IMPLEMENTED */
+               }
+
+       return STATUS_SUCCESS;
+}