1 files changed, 84 insertions, 0 deletions
diff --git a/tools/locale-builder/Entry.cs b/tools/locale-builder/Entry.cs
new file mode 100644
index 00000000000..07beccdb53e
--- /dev/null
+++ b/tools/locale-builder/Entry.cs
@@ -0,0 +1,84 @@
+//
+//
+//
+
+using System;
+using System.Text;
+using System.Collections;
+
+namespace Mono.Tools.LocaleBuilder {
+
+        public class Entry {
+
+		// maps strings to indexes
+		static Hashtable hash;
+		static ArrayList string_order;
+		// idx 0 is reserved to indicate null
+		static int curpos = 1;
+
+		// serialize the strings in Hashtable.
+		public static string GetStrings () {
+			Console.WriteLine ("Total string data size: {0}", curpos);
+			if (curpos > UInt16.MaxValue)
+				throw new Exception ("need to increase idx size in culture-info.h");
+			StringBuilder ret = new StringBuilder ();
+			// the null entry
+			ret.Append ("\"\\0\"\n");
+			foreach (string s in string_order) {
+				ret.Append ("\t\"");
+				ret.Append (s);
+				ret.Append ("\\0\"\n");
+			}
+			return ret.ToString ();
+		}
+		static Entry () {
+			hash = new Hashtable ();
+			string_order = new ArrayList ();
+		}
+		static int AddString (string s, int size) {
+			object o = hash [s];
+			if (o == null) {
+				int ret;
+				string_order.Add (s);
+				ret = curpos;
+				hash [s] = curpos;
+				curpos += size + 1; // null terminator
+				return ret;
+			} else {
+				return (int)o;
+			}
+		}
+
+                protected static String EncodeStringIdx (string str)
+                {
+                        if (str == null)
+                                return "0";
+
+                        StringBuilder ret = new StringBuilder ();
+                        byte [] ba = new UTF8Encoding ().GetBytes (str);
+                        bool in_hex = false;
+                        foreach (byte b in ba) {
+                                if (b > 127 || (in_hex && is_hex (b))) {
+                                        ret.AppendFormat ("\\x{0:x}", b);
+                                        in_hex = true;
+                                } else {
+                                        if (b == '\\')
+                                                ret.Append ('\\');
+                                        ret.Append ((char) b);
+                                        in_hex = false;
+                                }
+                        }
+			int res = AddString (ret.ToString (), ba.Length);
+                        return res.ToString ();
+                }
+
+                private static bool is_hex (int e)
+		{
+			return (e >= '0' && e <= '9') || (e >= 'A' && e <= 'F') || (e >= 'a' && e <= 'f');
+		}
+        }
+}
+
+
+
+