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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 03:01:46 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 03:01:46 +0000
commitf8fe689a81f906d1b91bb3220acde2a4ecb14c5b (patch)
tree26484e9d7e2c67806c2d1760196ff01aaa858e8c /src/VBox/Runtime/r3/win/RTLocaleQueryUserCountryCode-win.cpp
parentInitial commit. (diff)
downloadvirtualbox-upstream.tar.xz
virtualbox-upstream.zip
Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/VBox/Runtime/r3/win/RTLocaleQueryUserCountryCode-win.cpp119
1 files changed, 119 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/win/RTLocaleQueryUserCountryCode-win.cpp b/src/VBox/Runtime/r3/win/RTLocaleQueryUserCountryCode-win.cpp
new file mode 100644
index 00000000..09ae2e3e
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+++ b/src/VBox/Runtime/r3/win/RTLocaleQueryUserCountryCode-win.cpp
@@ -0,0 +1,119 @@
+/* $Id: RTLocaleQueryUserCountryCode-win.cpp $ */
+/** @file
+ * IPRT - RTLocaleQueryUserCountryCode, ring-3, Windows.
+ */
+
+/*
+ * Copyright (C) 2017-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ */
+
+
+/*********************************************************************************************************************************
+* Header Files *
+*********************************************************************************************************************************/
+#include <iprt/win/windows.h>
+
+#include <iprt/locale.h>
+#include "internal/iprt.h"
+
+#include <iprt/ctype.h>
+#include <iprt/errcore.h>
+#include <iprt/string.h>
+
+#include "internal-r3-win.h"
+
+
+/*********************************************************************************************************************************
+* Structures and Typedefs *
+*********************************************************************************************************************************/
+typedef GEOID (WINAPI *PFNGETUSERGEOID)(GEOCLASS);
+typedef INT (WINAPI *PFNGETGEOINFOW)(GEOID,GEOTYPE,LPWSTR,INT,LANGID);
+
+
+/*********************************************************************************************************************************
+* Global Variables *
+*********************************************************************************************************************************/
+/** Pointer to GetUserGeoID. */
+static PFNGETUSERGEOID g_pfnGetUserGeoID = NULL;
+/** Pointer to GetGeoInfoW. */
+static PFNGETGEOINFOW g_pfnGetGeoInfoW = NULL;
+/** Set if we've tried to resolve the APIs. */
+static bool volatile g_fResolvedApis = false;
+
+
+RTDECL(int) RTLocaleQueryUserCountryCode(char pszCountryCode[3])
+{
+ /*
+ * Get API pointers.
+ */
+ PFNGETUSERGEOID pfnGetUserGeoID;
+ PFNGETGEOINFOW pfnGetGeoInfoW;
+ if (g_fResolvedApis)
+ {
+ pfnGetUserGeoID = g_pfnGetUserGeoID;
+ pfnGetGeoInfoW = g_pfnGetGeoInfoW;
+ }
+ else
+ {
+ pfnGetUserGeoID = (PFNGETUSERGEOID)GetProcAddress(g_hModKernel32, "GetUserGeoID");
+ pfnGetGeoInfoW = (PFNGETGEOINFOW)GetProcAddress(g_hModKernel32, "GetGeoInfoW");
+ g_pfnGetUserGeoID = pfnGetUserGeoID;
+ g_pfnGetGeoInfoW = pfnGetGeoInfoW;
+ g_fResolvedApis = true;
+ }
+
+ int rc;
+ if ( pfnGetGeoInfoW
+ && pfnGetUserGeoID)
+ {
+ /*
+ * Call the API and retrieve the two letter ISO country code.
+ */
+ GEOID idGeo = pfnGetUserGeoID(GEOCLASS_NATION);
+ if (idGeo != GEOID_NOT_AVAILABLE)
+ {
+ RTUTF16 wszName[16];
+ RT_ZERO(wszName);
+ DWORD cwcReturned = pfnGetGeoInfoW(idGeo, GEO_ISO2, wszName, RT_ELEMENTS(wszName), LOCALE_NEUTRAL);
+ if ( cwcReturned >= 2
+ && cwcReturned <= 3
+ && wszName[2] == '\0'
+ && wszName[1] != '\0'
+ && RT_C_IS_ALPHA(wszName[1])
+ && wszName[0] != '\0'
+ && RT_C_IS_ALPHA(wszName[0]) )
+ {
+ pszCountryCode[0] = RT_C_TO_UPPER(wszName[0]);
+ pszCountryCode[1] = RT_C_TO_UPPER(wszName[1]);
+ pszCountryCode[2] = '\0';
+ return VINF_SUCCESS;
+ }
+ AssertMsgFailed(("cwcReturned=%d err=%u wszName='%.16ls'\n", cwcReturned, GetLastError(), wszName));
+ }
+ rc = VERR_NOT_AVAILABLE;
+ }
+ else
+ rc = VERR_NOT_SUPPORTED;
+ pszCountryCode[0] = 'Z';
+ pszCountryCode[1] = 'Z';
+ pszCountryCode[2] = '\0';
+ return rc;
+}
+