auto import from //depot/cupcake/@135843
diff --git a/tools/localize/Configuration.cpp b/tools/localize/Configuration.cpp
new file mode 100644
index 0000000..56addbd
--- /dev/null
+++ b/tools/localize/Configuration.cpp
@@ -0,0 +1,76 @@
+#include "Configuration.h"
+#include <string.h>
+
+int
+Configuration::Compare(const Configuration& that) const
+{
+ int n;
+
+ n = locale.compare(that.locale);
+ if (n != 0) return n;
+
+ n = vendor.compare(that.vendor);
+ if (n != 0) return n;
+
+ n = orientation.compare(that.orientation);
+ if (n != 0) return n;
+
+ n = density.compare(that.density);
+ if (n != 0) return n;
+
+ n = touchscreen.compare(that.touchscreen);
+ if (n != 0) return n;
+
+ n = keyboard.compare(that.keyboard);
+ if (n != 0) return n;
+
+ n = navigation.compare(that.navigation);
+ if (n != 0) return n;
+
+ n = screenSize.compare(that.screenSize);
+ if (n != 0) return n;
+
+ return 0;
+}
+
+string
+Configuration::ToString() const
+{
+ string s;
+ if (locale.length() > 0) {
+ if (s.length() > 0) {
+ s += "-";
+ }
+ s += locale;
+ }
+ return s;
+}
+
+bool
+split_locale(const string& in, string* language, string* region)
+{
+ const int len = in.length();
+ if (len == 2) {
+ if (isalpha(in[0]) && isalpha(in[1])) {
+ *language = in;
+ region->clear();
+ return true;
+ } else {
+ return false;
+ }
+ }
+ else if (len == 5) {
+ if (isalpha(in[0]) && isalpha(in[1]) && (in[2] == '_' || in[2] == '-')
+ && isalpha(in[3]) && isalpha(in[4])) {
+ language->assign(in.c_str(), 2);
+ region->assign(in.c_str()+3, 2);
+ return true;
+ } else {
+ return false;
+ }
+ }
+ else {
+ return false;
+ }
+}
+