wine-staging/patches/windows.globalization-dll/0003-windows.globalization-Implement-IGlobalizationPrefer.patch

From 4508defd1c20893e534824ea07821912745175a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Bernon?= <rbernon@codeweavers.com>
Date: Tue, 13 Oct 2020 18:19:17 +0200
Subject: [PATCH] windows.globalization: Implement
 IGlobalizationPreferencesStatics::HomeGeographicRegion semi-stub.

Returning the system default country.
---
 .../windows.globalization_main.c               | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/dlls/windows.globalization.dll/windows.globalization_main.c b/dlls/windows.globalization.dll/windows.globalization_main.c
index 5bb0b46866d..83e269bead6 100644
--- a/dlls/windows.globalization.dll/windows.globalization_main.c
+++ b/dlls/windows.globalization.dll/windows.globalization_main.c
@@ -133,8 +133,22 @@ static HRESULT STDMETHODCALLTYPE globalization_preferences_get_Languages(IGlobal
 static HRESULT STDMETHODCALLTYPE globalization_preferences_get_HomeGeographicRegion(IGlobalizationPreferencesStatics *iface,
         HSTRING* value)
 {
-    FIXME("iface %p, value %p stub!\n", iface, value);
-    return E_NOTIMPL;
+    UINT32 length;
+    WCHAR locale_w[LOCALE_NAME_MAX_LENGTH], *tmp;
+    const WCHAR *country;
+
+    TRACE("iface %p, value %p stub!\n", iface, value);
+
+    GetSystemDefaultLocaleName(locale_w, LOCALE_NAME_MAX_LENGTH);
+
+    if ((tmp = wcsrchr(locale_w, '_'))) *tmp = 0;
+    if (!(tmp = wcschr(locale_w, '-')) || (wcslen(tmp) > 3 && !(tmp = wcschr(tmp + 1, '-')))) country = L"US";
+    else country = tmp;
+    length = wcslen(country);
+
+    TRACE("returning country %s\n", debugstr_w(country));
+
+    return WindowsCreateString(country, length, value);
 }
 
 static HRESULT STDMETHODCALLTYPE globalization_preferences_get_WeekStartsOn(IGlobalizationPreferencesStatics *iface,
-- 
2.20.1