initial commit, 4.5 stable

thirdparty/icu4c/common/icudataver.cpp

@@ -0,0 +1,31 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+******************************************************************************
+*
+*   Copyright (C) 2009-2011, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*
+******************************************************************************
+*/
+
+#include "unicode/utypes.h"
+#include "unicode/icudataver.h"
+#include "unicode/ures.h"
+#include "uresimp.h" /* for ures_getVersionByKey */
+
+U_CAPI void U_EXPORT2 u_getDataVersion(UVersionInfo dataVersionFillin, UErrorCode *status) {
+    UResourceBundle *icudatares = nullptr;
+    
+    if (U_FAILURE(*status)) {
+        return;
+    }
+    
+    if (dataVersionFillin != nullptr) {
+        icudatares = ures_openDirect(nullptr, U_ICU_VERSION_BUNDLE , status);
+        if (U_SUCCESS(*status)) {
+            ures_getVersionByKey(icudatares, U_ICU_DATA_KEY, dataVersionFillin, status);
+        }
+        ures_close(icudatares);
+    }
+}