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rufus/res/localization/Pollock.cs

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/*
* Rufus: The Reliable USB Formatting Utility
* Poedit <-> rufus.loc conversion utility
* Copyright © 2018 Pete Batard <pete@akeo.ie>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
[assembly: AssemblyTitle("Pollock")]
[assembly: AssemblyDescription("Poedit ↔ Rufus loc conversion utility")]
[assembly: AssemblyCompany("Akeo Consulting")]
[assembly: AssemblyProduct("Pollock")]
[assembly: AssemblyCopyright("Copyright © 2018 Pete Batard <pete@akeo.ie>")]
[assembly: AssemblyTrademark("GNU GPLv3")]
[assembly: AssemblyVersion("1.0.*")]
namespace pollock
{
public sealed class Message
{
public string id;
public string str;
public Message(string id, string str)
{
this.id = id;
this.str = str;
}
}
public sealed class Id
{
public string group;
public string id;
public Id(string group, string id)
{
this.group = group;
this.id = id;
}
}
public sealed class Language
{
public string id;
public string name;
public string version;
public string lcid;
public SortedDictionary<string, List<Message>> sections;
public Dictionary<string, string> comments;
public Language()
{
sections = new SortedDictionary<string, List<Message>>();
comments = new Dictionary<string, string>();
}
}
class Pollock
{
private static string app_name = System.Reflection.Assembly.GetExecutingAssembly().GetName().Name;
private static string app_version = "v"
+ Assembly.GetEntryAssembly().GetName().Version.Major.ToString() + "."
+ Assembly.GetEntryAssembly().GetName().Version.Minor.ToString();
private static bool cancel_requested = false;
private const string LANG_ID = "Language";
private const string LANG_NAME = "X-Rufus-LanguageName";
private const string LANG_VERSION = "Project-Id-Version";
private const string LANG_LCID = "X-Rufus-LCID";
private static Encoding encoding = new UTF8Encoding(false);
private static List<string> rtl_languages = new List<string> { "ar-SA", "he-IL", "fa-IR" };
/// <summary>
/// Wait for a key to be pressed.
/// </summary>
static void WaitForKey()
{
// Flush the input buffer
while (Console.KeyAvailable)
Console.ReadKey(true);
Console.WriteLine("");
Console.WriteLine("Press any key to exit...");
Console.ReadKey(true);
}
/// <summary>
/// Import languages from an existing rufus.loc
/// </summary>
/// <param name="path">The directy where the loc file is located.</param>
/// <returns>A list of Language elements.</returns>
static List<Language> ParseLocFile(string path)
{
var rufus_loc = path + @"\rufus.loc";
var rufus_pot = path + @"\rufus.pot";
var watch = System.Diagnostics.Stopwatch.StartNew();
var lines = File.ReadAllLines(rufus_loc);
int line_nr = 0;
string format = "D" + (int)(Math.Log10((double)lines.Count()) + 0.99999);
string last_key = null;
string section_name = null;
string comment = null;
List<string> parts;
List<Language> langs = new List<Language>();
Language lang = null;
if (!File.Exists(rufus_loc))
{
Console.Error.WriteLine($"Could not open {rufus_loc}");
return null;
}
Console.WriteLine($"Importing data from '{rufus_loc}':");
foreach (var line in lines)
{
if (cancel_requested)
break;
++line_nr;
Console.SetCursorPosition(0, Console.CursorTop);
Console.Write($"[{line_nr.ToString(format)}/{lines.Count()}] ");
var data = line.Trim();
int i = data.IndexOf("#");
if (i > 0)
{
comment = data.Substring(i + 1).Trim();
data = data.Substring(0, i).Trim();
}
if (string.IsNullOrEmpty(data))
continue;
switch (data[0])
{
case '#':
comment += data.Substring(1).Trim() + " ";
break;
case 'l':
comment = null;
if (lang != null)
langs.Add(lang);
lang = new Language();
parts = Regex.Matches(data, @"[\""].+?[\""]|[^ ]+")
.Cast<Match>()
.Select(m => m.Value)
.ToList();
if (parts.Count < 4)
{
Console.WriteLine("Error: Invalid 'l' command");
return null;
}
lang.id = parts[1].Replace("\"", "");
lang.name = parts[2].Replace("\"", "");
Console.WriteLine($"Found language {lang.id} '{lang.name}'");
lang.lcid = parts[3];
for (i = 4; i < parts.Count; i++)
lang.lcid += " " + parts[i];
break;
case 'a':
// This attribue will be restored manually
break;
case 'g':
comment = null;
section_name = data.Substring(2).Trim();
lang.sections.Add(section_name, new List<Message>());
break;
case 'v':
lang.version = data.Substring(2).Trim();
break;
case 't':
if (data.StartsWith("t MSG") && section_name != "MSG")
{
section_name = "MSG";
lang.sections.Add(section_name, new List<Message>());
}
if (data[1] != ' ')
{
Console.WriteLine("Error: Invalid 'l' command");
continue;
}
parts = Regex.Matches(data, @"(?<!\\)"".*?(?<!\\)""|[^ ]+")
.Cast<Match>()
.Select(m => m.Value)
.ToList();
if (parts.Count != 3)
{
Console.WriteLine("Error: Invalid 'l' command");
continue;
}
lang.sections[section_name].Add(new Message(parts[1], parts[2]));
last_key = parts[1];
if (comment != null)
{
lang.comments[last_key] = comment.Trim().Replace(" below", "").Replace("The following", "This");
comment = null;
}
break;
case '"':
if (String.IsNullOrEmpty(last_key))
{
Console.WriteLine($"Error: No previous key for {data}");
continue;
}
lang.sections[section_name].Last().str += data;
lang.sections[section_name].Last().str = lang.sections[section_name].Last().str.Replace("\"\"", "");
break;
}
}
if (lang != null)
langs.Add(lang);
watch.Stop();
Console.WriteLine($"{(cancel_requested ? "CANCELLED after" : "DONE in")}" +
$" {watch.ElapsedMilliseconds / 1000.0}s.");
return langs;
}
/// <summary>
/// Create .po/.pot files from a list of Language elements.
/// </summary>
/// <param name="path">The path where the .po/.pot files should be created.</param>
/// <param name="langs">A lits of Languages elements</param>
/// <returns>true on success, false on error.</returns>
static bool CreatePoFiles(string path, List<Language> langs)
{
if (langs == null)
return false;
var en_US = langs.Find(x => x.id == "en-US");
if (en_US == null)
return false;
foreach (var lang in langs)
{
bool is_pot = (lang.id == "en-US");
var target = path + @"\" + (is_pot ? "rufus.pot" : lang.id + ".po");
Console.WriteLine($"Creating '{target}'");
using (var writer = new StreamWriter(target, false, encoding))
{
writer.WriteLine("#, fuzzy");
writer.WriteLine();
writer.WriteLine("msgid \"\"");
writer.WriteLine("msgstr \"\"");
writer.WriteLine($"\"Project-Id-Version: {lang.version}\\n\"");
writer.WriteLine($"\"Report-Msgid-Bugs-To: pete@akeo.ie\\n\"");
writer.WriteLine($"\"POT-Creation-Date: {DateTime.Now.ToString("yyyy-MM-dd HH:mmzz00")}\\n\"");
if (is_pot)
writer.WriteLine($"\"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n\"");
else
writer.WriteLine($"\"PO-Revision-Date: {DateTime.Now.ToString("yyyy-MM-dd HH:mmzz00")}\\n\"");
writer.WriteLine($"\"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n\"");
writer.WriteLine($"\"Language-Team: LANGUAGE <LL@li.org>\\n\"");
writer.WriteLine($"\"Language: {lang.id.Replace('-', '_')}\\n\"");
writer.WriteLine($"\"MIME-Version: 1.0\\n\"");
writer.WriteLine($"\"Content-Type: text/plain; charset=UTF-8\\n\"");
writer.WriteLine($"\"Content-Transfer-Encoding: 8bit\\n\"");
writer.WriteLine($"\"X-Poedit-SourceCharset: UTF-8\\n\"");
writer.WriteLine($"\"X-Rufus-LanguageName: {lang.name}\\n\"");
writer.WriteLine($"\"X-Rufus-LCID: {lang.lcid}\\n\"");
foreach (var section in lang.sections)
{
foreach (var msg in section.Value)
{
// Not very efficient but hey
if (msg.id == "SECTION")
continue;
writer.WriteLine();
if (section.Key == "MSG")
writer.WriteLine($"#. • {msg.id}");
else
writer.WriteLine($"#. • {section.Key} → {msg.id}");
if (lang.comments.ContainsKey(msg.id))
{
writer.WriteLine($"#.");
writer.WriteLine($"#. {lang.comments[msg.id]}");
}
if (is_pot)
{
writer.WriteLine($"msgid {msg.str}");
writer.WriteLine("msgstr \"\"");
}
else
{
writer.WriteLine($"msgid {en_US.sections[section.Key].Find(x => x.id == msg.id).str}");
writer.WriteLine($"msgstr {msg.str}");
}
}
}
}
}
Console.WriteLine("DONE.");
return true;
}
/// <summary>
/// Create a Language entry from a .po or .pot file.
/// </summary>
/// <param name="file">The name of the .po/.pot file.</param>
/// <returns>A Language element or null on error.</returns>
static Language ParsePoFile(string file)
{
if (!File.Exists(file))
{
Console.Error.WriteLine($"Could not open {file}");
return null;
}
Console.WriteLine($"Importing data from '{file}':");
bool is_pot = file.EndsWith(".pot");
var watch = System.Diagnostics.Stopwatch.StartNew();
var lines = File.ReadAllLines(file);
string format = "D" + (int)(Math.Log10((double)lines.Count()) + 0.99999);
int line_nr = 0;
// msg_data[0] -> msgid, msg_data[1] -> msgstr
string[] msg_data = new string[2] { null, null };
Language lang = new Language();
List<Id> ids = new List<Id>();
Dictionary<string, Dictionary<string, string>> comments = new Dictionary<string, Dictionary<string, string>>();
List<string> codes = new List<string>();
int msg_type = 0;
foreach (var line in lines)
{
if (cancel_requested)
break;
++line_nr;
Console.SetCursorPosition(0, Console.CursorTop);
Console.Write($"[{line_nr.ToString(format)}/{lines.Count()}] ");
var data = line.Trim();
if (!data.StartsWith("\""))
{
var options = new Dictionary<string, string>();
if ((msg_type == 1) && (string.IsNullOrEmpty(msg_data[0])) && (!string.IsNullOrEmpty(msg_data[1])))
{
// Process the header
string[] header = msg_data[1].Split(new string[] { "\\n" }, StringSplitOptions.None);
foreach (string header_line in header)
{
if (string.IsNullOrEmpty(header_line))
continue;
string[] opt = header_line.Split(new string[] { ": " }, StringSplitOptions.None);
if (opt.Length != 2)
{
Console.WriteLine($"ERROR: Invalid header line '{header_line}'");
continue;
}
options.Add(opt[0], opt[1]);
}
lang.id = options[LANG_ID].Replace('_', '-');
lang.name = options[LANG_NAME];
lang.version = options[LANG_VERSION];
lang.lcid = options[LANG_LCID];
}
}
// Break or EOF => Process the previous section
if (string.IsNullOrEmpty(data) || (line_nr == lines.Count()))
{
if ((!string.IsNullOrEmpty(msg_data[0])) && (ids.Count() != 0))
{
foreach (var id in ids)
{
// Ignore messages that have the same translation as en-US
if (msg_data[0] == msg_data[1])
continue;
if (!lang.sections.ContainsKey(id.group))
lang.sections.Add(id.group, new List<Message>());
lang.sections[id.group].Add(new Message(id.id, msg_data[is_pot?0:1]));
}
}
ids = new List<Id>();
}
else if (data.StartsWith("\""))
{
if (data[data.Length - 1] != '"')
{
Console.WriteLine("ERROR: Unexpected quoted data");
continue;
}
msg_data[msg_type] += data.Substring(1, data.Length - 2);
}
else if (data.StartsWith("msgid "))
{
if (data[6] != '"')
{
Console.WriteLine("ERROR: Unexpected data after 'msgid'");
continue;
}
msg_type = 0;
msg_data[msg_type] = data.Substring(7, data.Length - 8);
}
else if (data.StartsWith("msgstr "))
{
if (data[7] != '"')
{
Console.WriteLine("ERROR: Unexpected data after 'msgstr'");
continue;
}
msg_type = 1;
msg_data[msg_type] = data.Substring(8, data.Length - 9);
}
else if (data.StartsWith("#. •"))
{
if (data.StartsWith("#. • MSG"))
{
ids.Add(new Id("MSG", data.Substring(5).Trim()));
}
else
{
string[] str = data.Substring(5).Split(new string[] { " → " }, StringSplitOptions.None);
if (str.Length != 2)
Console.WriteLine($"ERROR: Invalid ID {data}");
else
ids.Add(new Id(str[0].Trim(), str[1].Trim()));
}
}
}
watch.Stop();
Console.WriteLine($"{(cancel_requested ? "CANCELLED after" : "DONE in")}" +
$" {watch.ElapsedMilliseconds / 1000.0}s.");
return lang;
}
/// <summary>
/// Write a loc language section.
/// </summary>
/// <param name="writer">A streamwriter to the file to write to.</param>
/// <param name="lang">The Language to write.</param>
static void WriteLoc(StreamWriter writer, Language lang)
{
bool is_pot = (lang.id == "en-US");
bool is_rtl = rtl_languages.Contains(lang.id);
writer.WriteLine($"l \"{lang.id}\" \"{lang.name}\" {lang.lcid}");
writer.WriteLine($"v {lang.version}");
if (!is_pot)
writer.WriteLine("b \"en-US\"");
if (is_rtl)
writer.WriteLine("a \"r\"");
var sections = lang.sections.Keys.ToList();
foreach (var section in sections)
{
if (section == "MSG")
continue;
writer.WriteLine();
writer.WriteLine($"g {section}");
foreach (var msg in lang.sections[section])
{
writer.WriteLine($"t {msg.id} \"{msg.str}\"");
}
}
// Sort the MSG_### entries as they may out of order
SortedDictionary<string, string> messages =
new SortedDictionary<string, string>(lang.sections["MSG"].ToDictionary(x => x.id, x => x.str));
writer.WriteLine();
foreach (var msg in messages)
{
writer.WriteLine($"t {msg.Key} \"{msg.Value}\"");
}
}
/// <summary>
/// Create a new rufus.loc from a list of Language elements.
/// </summary>
/// <param name="path">The path where the new 'rufus.loc' should be created.</param>
/// <param name="list">The list of Language elements.</param>
/// <returns>true on success, false on error.</returns>
static bool UpdateLocFile(string path, Language lang)
{
if (lang == null)
return false;
Encoding encoding = new UTF8Encoding(false);
var watch = System.Diagnostics.Stopwatch.StartNew();
var target = path + @"\rufus.loc";
var lines = File.ReadAllLines(target);
using (var writer = new StreamWriter(target, false, encoding))
{
bool skip = false;
foreach (var line in lines)
{
if (line.StartsWith($"l \"{lang.id}\""))
{
skip = true;
WriteLoc(writer, lang);
writer.WriteLine();
}
else if (line.StartsWith("######"))
{
skip = false;
}
if (!skip)
writer.WriteLine(line);
}
}
return true;
}
/// <summary>
/// Create a new rufus.loc from a list of Language elements.
/// </summary>
/// <param name="path">The path where the new 'rufus.loc' should be created.</param>
/// <param name="list">The list of Language elements.</param>
/// <returns>true on success, false on error.</returns>
static bool SaveLocFile(string path, List<Language> list)
{
if ((list == null) || (list.Count == 0))
return false;
var watch = System.Diagnostics.Stopwatch.StartNew();
var target = path + @"\rufus.loc";
Console.WriteLine($"Creating '{target}':");
using (var writer = new StreamWriter(target, false, encoding))
{
var notice = $"### Autogenerated by {app_name} {app_version} for use with Rufus - DO NOT EDIT!!! ###";
var sep = new String('#', notice.Length);
writer.WriteLine(sep);
writer.WriteLine(notice);
writer.WriteLine(sep);
writer.WriteLine();
writer.WriteLine("# List of all languages included in this file (with version)");
foreach (var lang in list)
{
writer.WriteLine($"# • v{lang.version} \"{lang.id}\" \"{lang.name}\"");
}
foreach (var lang in list)
{
if (cancel_requested)
break;
Console.WriteLine($"Adding {lang.id}");
writer.WriteLine();
writer.WriteLine(sep);
WriteLoc(writer, lang);
}
}
watch.Stop();
Console.WriteLine($"{(cancel_requested ? "CANCELLED after" : "DONE in")}" +
$" {watch.ElapsedMilliseconds / 1000.0}s.");
return true;
}
static void Main(string[] args)
{
Console.OutputEncoding = System.Text.Encoding.UTF8;
Console.CancelKeyPress += delegate (object sender, ConsoleCancelEventArgs e) {
e.Cancel = true;
cancel_requested = true;
};
Console.WriteLine($"{app_name} {app_version} - Poedit to rufus.loc conversion utility");
var path = @"C:\pollock";
//CreatePoFiles(path, ParseLocFile(@"C:\rufus\res\localization"));
var en_US = ParsePoFile(path + @"\rufus.pot");
var fr_FR = ParsePoFile(path + @"\fr-FR.po");
var ar_SA = ParsePoFile(path + @"\ar-SA.po");
var vi_VN = ParsePoFile(path + @"\vi-VN.po");
List<Language> list = new List<Language>();
list.Add(en_US);
list.Add(ar_SA);
list.Add(fr_FR);
list.Add(vi_VN);
SaveLocFile(path, list);
// UpdateLocFile(path + @"\test", fr_FR);
WaitForKey();
}
}
}