utility that generates localization files by extracting localized strings from the code files (*.cpp, *.h, *.lua) https://github.com/HarpyWar/pvpgn/issues/13
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311
scripts/localize/pvpgn_localize_generator.cs
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311
scripts/localize/pvpgn_localize_generator.cs
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/*
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Copyright (c) 2014 HarpyWar (harpywar@gmail.com)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.IO;
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using System.Text;
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using System.Xml.Serialization;
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namespace pvpgn_localize_generator
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{
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class Program
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{
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/// <summary>
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/// C++ localization function name
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/// </summary>
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private const string func_name = "localize";
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private const string outfile = "output.xml";
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static Root _data = new Root();
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static void Main(string[] args)
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{
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if (args.Length != 1)
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{
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Console.WriteLine("This utility generates XML file for next translation from hardcoded text arguments in function {0}(...) that in *.cpp files\n(c) 2014 HarpyWar (harpywar@gmail.com)", func_name);
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Console.WriteLine("\nUsage: {0} [path to 'src/bnetd']\n", AppDomain.CurrentDomain.FriendlyName);
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Environment.Exit(0);
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}
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var dirpath = args[0];
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// process all files in directory
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foreach(var f in Directory.GetFiles(dirpath))
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{
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parse_file(f);
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}
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// serialize data to xml
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var ser = new XmlSerializer(typeof(Root));
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using (var fs = new FileStream(outfile, FileMode.Create))
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{
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ser.Serialize(fs, _data);
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}
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Console.WriteLine("\n{0} items saved in {1}: ", _data.Items.Count, outfile);
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Console.WriteLine("\nPress any key to exit...");
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Console.ReadKey();
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}
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/// <summary>
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/// Parse a single file
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/// </summary>
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/// <param name="filepath"></param>
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private static void parse_file(string filepath)
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{
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string[] lines = File.ReadAllLines(filepath);
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string filename = Path.GetFileName(filepath);
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string text, f, function = string.Empty;
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int i = 0;
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foreach (string s in lines)
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{
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i++;
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try
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{
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if ((f = is_function(s)) != null)
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function = f; // remember last function
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if ((text = find_localize_text(s)) == null)
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continue;
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_data.Items.Add(new Root.StringItem()
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{
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File = filename,
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Function = function,
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Original = text,
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Translate = " "
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});
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Console.WriteLine("{0}, {1}(): {2}", filename, function, text);
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}
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catch(Exception e)
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{
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Console.WriteLine("Error on parse file \"{0}\" on line #{1}: {2}", filename, i, s);
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Console.WriteLine(e.Message);
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}
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}
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}
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/// <summary>
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/// Return a text from the first string argument of the func_name
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/// </summary>
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/// <param name="line"></param>
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/// <returns>text or null</returns>
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private static string find_localize_text(string line)
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{
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int func_pos, bracket1_pos, quote1_pos, quote2_pos;
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func_pos = bracket1_pos = quote1_pos = quote2_pos = -1;
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string text = null;
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for (int i = 0; i < line.Length; i++)
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{
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if (func_pos >= 0)
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{
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if (bracket1_pos > 0)
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{
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if (quote1_pos > 0)
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{
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if (quote2_pos > 0)
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{
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text = line.Substring(quote1_pos, quote2_pos - quote1_pos);
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break;
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}
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// 3) find last quote
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if (line.Substring(i, 1) == "\"" && line.Substring(i-1, 1) != "\\")
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quote2_pos = i;
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continue;
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}
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// 3) find first quote
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if (line.Substring(i, 1) == "\"")
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quote1_pos = ++i;
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continue;
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}
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// 2) find first bracket
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if (line.Substring(i, 1) == "(")
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bracket1_pos = i;
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continue;
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}
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// 1) find function name
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if (line.Substring(i, (i+func_name.Length > line.Length) ? line.Length-i : func_name.Length) == func_name)
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func_pos = i;
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}
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return escape_text(text);
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}
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/// <summary>
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/// Filter text corresponding XML rules
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/// </summary>
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/// <param name="text"></param>
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/// <returns>text or null (if null passed)</returns>
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private static string escape_text(string text)
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{
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if (text == null)
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return null;
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text = text.Replace("\\\"", "\"");
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text = text.Replace("<", "<");
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text = text.Replace(">", ">");
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return text;
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}
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/// <summary>
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/// Is word a function?
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/// </summary>
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/// <param name="line"></param>
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/// <returns>string or null</returns>
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private static string is_function(string line)
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{
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int j;
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line = line.Trim();
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if (line.Length == 0)
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return null;
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// last line must have ) or {
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if (line[line.Length - 1] == ')' || line[line.Length - 1] == '{')
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{
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string[] words = line.Split();
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if (words.Length > 0)
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{
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bool bad = false;
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// exclude small words and reserved words that can not be at the beginning of the function definition
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foreach (string r in reserved_words)
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if (r.Length > words[0].Length)
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continue;
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else if (words[0].Substring(0, r.Length) == r)
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bad = true;
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if (!bad)
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{
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// find function name in words
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for (int i = 0; i < words.Length; i++)
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{
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if (words[i].Trim() == string.Empty)
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continue;
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if (words[i][0] == '(')
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return words[i - 1];
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else if ((j = words[i].IndexOf("(", 0)) != -1)
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return words[i].Substring(0, j);
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}
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}
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}
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}
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return null;
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}
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static string[] reserved_words = new string[] {
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"while",
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"switch",
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"class",
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"new",
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"goto",
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"for",
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"sizeof",
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"struct",
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"throw",
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"try",
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"catch",
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"typedef",
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"enum",
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"if", "else",
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"{","}",
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"(",")",
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"<<",">>",
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"||","|",
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"&&","&",
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"//", "/", "*", // comments
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"!",
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};
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}
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#region Serializer Class
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[XmlRoot("root")]
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public class Root
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{
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public Root()
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{
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Items = new List<StringItem>();
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}
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[XmlElement("meta")]
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public Meta meta = new Meta();
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[XmlArray("items"), XmlArrayItem(typeof(StringItem), ElementName = "item")]
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public List<StringItem> Items { get; set; }
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public class Meta
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{
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public Meta()
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{
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language = new LanguageItem();
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Authors = new List<AuthorItem>() {
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new AuthorItem()
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};
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}
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[XmlElement("language"), DefaultValue("change_me")]
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public LanguageItem language { get; set; }
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[XmlArray("authors"), XmlArrayItem(typeof(AuthorItem), ElementName = "author")]
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public List<AuthorItem> Authors { get; set; }
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public class LanguageItem
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{
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[XmlAttribute("tag")]
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public string Tag = "enUS";
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[XmlText]
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public string Default = "English";
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}
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public class AuthorItem
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{
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[XmlAttribute("name")]
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public string Name = "nomad";
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[XmlAttribute("email")]
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public string Email="nomad@example.com";
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}
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}
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public class StringItem
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{
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[XmlAttribute("file")]
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public string File;
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[XmlAttribute("function")]
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public string Function;
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[XmlElement("original")]
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public string Original;
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[XmlElement("translate")]
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public string Translate;
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}
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#endregion
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}
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}
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BIN
scripts/localize/pvpgn_localize_generator.exe
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BIN
scripts/localize/pvpgn_localize_generator.exe
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Binary file not shown.
15
scripts/localize/update.bat
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15
scripts/localize/update.bat
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@echo off
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-deDE.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-csCZ.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-esES.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-frFR.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-itIT.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-jaJA.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-koKR.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-plPL.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-ruRU.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-zhCN.xml
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pvpgn_localize_generator.exe ..\..\ ..\..\conf\i18n\common-zhTW.xml
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pause
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