Imported existing code

indra/llcommon/llfindlocale.h

@@ -0,0 +1,66 @@
+/** 
+ * @file llfindlocale.h
+ * @brief Detect system language setting
+ *
+ * $LicenseInfo:firstyear=2008&license=viewergpl$
+ * 
+ * Copyright (c) 2008-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef __findlocale_h_
+#define __findlocale_h_
+
+typedef const char* FL_Lang;
+typedef const char* FL_Country;
+typedef const char* FL_Variant;
+
+struct FL_Locale {
+  FL_Lang    lang;
+  FL_Country country;
+  FL_Variant variant;
+};
+
+typedef enum {
+  /* for some reason we failed to even guess: this should never happen */
+  FL_FAILED        = 0,
+  /* couldn't query locale -- returning a guess (almost always English) */
+  FL_DEFAULT_GUESS = 1,
+  /* the returned locale type was found by successfully asking the system */
+  FL_CONFIDENT     = 2
+} FL_Success;
+
+typedef enum {
+  FL_MESSAGES = 0
+} FL_Domain;
+
+/* This allocates/fills in a FL_Locale structure with pointers to
+   strings (which should be treated as static), or NULL for inappropriate /
+   undetected fields. */
+FL_Success FL_FindLocale(FL_Locale **locale, FL_Domain domain);
+/* This should be used to free the struct written by FL_FindLocale */
+void FL_FreeLocale(FL_Locale **locale);
+
+#endif /*__findlocale_h_*/