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rufus/res/loc/pollock/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.ComponentModel;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Cache;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
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using System.Windows.Forms;
[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 override bool Equals(object obj)
{
Id o = obj as Id;
return (o.group == this.group) && (o.id == this.id);
}
public override int GetHashCode()
{
return (this.group + ":" + this.id).GetHashCode();
}
public override string ToString()
{
if (this.group == "MSG")
return this.id;
return this.group + " → " + this.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<Id, string> comments;
public Dictionary<Id, string> id_to_str;
public Language()
{
sections = new SortedDictionary<string, List<Message>>();
comments = new Dictionary<Id, string>();
id_to_str = new Dictionary<Id, string>();
}
}
class Pollock
{
private static string app_name = CultureInfo.CurrentCulture.TextInfo.ToTitleCase(Assembly.GetExecutingAssembly().GetName().Name);
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private static string app_dir = AppDomain.CurrentDomain.BaseDirectory;
private static int[] version = new int[2]
{ Assembly.GetEntryAssembly().GetName().Version.Major, Assembly.GetEntryAssembly().GetName().Version.Minor };
private static string version_str = "v" + version[0].ToString() + "." + version[1].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" };
private static Stopwatch sw = new System.Diagnostics.Stopwatch();
private static DateTime last_changed = DateTime.MinValue;
private static int download_status;
private static int console_x_pos;
private static bool in_progress = false;
private static bool in_on_change = false;
private static double speed = 0.0f;
/// <summary>
/// Wait for a key to be pressed.
/// </summary>
static void WaitForKey(string msg = null)
{
if (msg == null)
msg = "Press any key to continue...";
// Flush the input buffer
while (Console.KeyAvailable)
Console.ReadKey(true);
Console.WriteLine("");
Console.WriteLine(msg);
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while (!Console.KeyAvailable)
Thread.Sleep(50);
Console.ReadKey(true);
while (Console.KeyAvailable)
Console.ReadKey(true);
}
/// <summary>
/// Import languages from an existing Rufus loc file
/// </summary>
/// <param name="file">The name of the loc file.</param>
/// <param name="select_id">(Optional) If specified, only the language with this id, along with en-US will be returned.</param>
/// <returns>A list of Language elements.</returns>
static List<Language> ParseLocFile(string file, string select_id = null)
{
var lines = File.ReadAllLines(file);
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;
bool skip_line = false;
bool found_my_id = false;
Id id;
if (!File.Exists(file))
{
Console.Error.WriteLine($"Could not open {file}");
return null;
}
Console.Write($"Importing data from '{file}'... ");
foreach (var line in lines)
{
if ((cancel_requested) || (found_my_id && skip_line))
break;
++line_nr;
//Console.SetCursorPosition(0, Console.CursorTop);
//Console.Write($"[{line_nr.ToString(format)}/{lines.Count()}] ");
var data = line.Trim();
int i = data.IndexOf("#");
if (i > 0)
{
comment = data.Substring(i + 1).Trim();
data = data.Substring(0, i).Trim();
}
if (string.IsNullOrEmpty(data))
continue;
if (skip_line && data[0] != 'l')
continue;
switch (data[0])
{
case '#':
comment += data.Substring(1).Trim() + "\n";
break;
case 'l':
comment = null;
parts = Regex.Matches(data, @"[\""].+?[\""]|[^ ]+")
.Cast<Match>()
.Select(m => m.Value)
.ToList();
if (parts.Count < 4)
{
Console.WriteLine("Error: Invalid 'l' command");
return null;
}
string cur_id = parts[1].Replace("\"", "");
if (select_id != null)
{
if ((select_id == "en-US") && (cur_id != "en-US"))
skip_line = true;
else if ((!skip_line) && (select_id != cur_id) && (cur_id != "en-US"))
skip_line = true;
else if (skip_line && (select_id == cur_id))
skip_line = false;
if (select_id == cur_id)
found_my_id = true;
if (skip_line)
break;
}
if (lang != null)
langs.Add(lang);
lang = new Language();
lang.id = parts[1].Replace("\"", "");
lang.name = parts[2].Replace("\"", "");
//Console.WriteLine($"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]));
// We also maintain global list of Id -> str for convenience
lang.id_to_str.Add(new Id(section_name, (parts[1])), parts[2]);
last_key = parts[1];
if (comment != null)
{
id = new Id(section_name, last_key);
lang.comments[id] = comment.Trim();
comment = null;
}
break;
case '"':
if (String.IsNullOrEmpty(last_key))
{
Console.WriteLine($"Error: No previous key for {data}");
continue;
}
lang.sections[section_name].Last().str += data;
lang.sections[section_name].Last().str = lang.sections[section_name].Last().str.Replace("\"\"", "");
id = new Id(section_name, last_key);
lang.id_to_str[id] += data;
lang.id_to_str[id] = lang.id_to_str[id].Replace("\"\"", "");
break;
}
}
if (lang != null)
langs.Add(lang);
Console.WriteLine(cancel_requested ? "CANCELLED" : "DONE");
return langs;
}
/// <summary>
/// Create .po/.pot files from a list of Language elements.
/// </summary>
/// <param name="langs">A lits of Language objects to process.</param>
/// <param name="old_en_US">(Optional) A previous version of en-US to use for comparison.</param>
/// <param name="path">(Optional) The path where the .po/.pot files should be created.</param>
/// <returns>The number of PO files created.</returns>
static int CreatePoFiles(List<Language> langs, Language old_en_US = null, string path = null)
{
if (langs == null)
return 0;
var cur_en_US = langs.Find(x => x.id == "en-US");
if (cur_en_US == null)
return 0;
if (path == null)
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path = app_dir;
if (!path.EndsWith("\\"))
path += '\\';
// Build the list of all the current IDs we need to process
var en_ids = new List<Id>();
foreach (var kvp in cur_en_US.id_to_str)
en_ids.Add(new Id(kvp.Key.group, kvp.Key.id));
var added_ids = new List<Id>();
var modified_ids = new List<Id>();
if (old_en_US != null)
{
foreach (var id in cur_en_US.id_to_str.Keys)
{
if (!old_en_US.id_to_str.ContainsKey(id))
{
// ID is not present in old -> added
//Console.WriteLine($"ADDED: {id} = {cur_en_US.id_to_str[id]}");
added_ids.Add(id);
}
else if (old_en_US.id_to_str[id] != cur_en_US.id_to_str[id])
{
// Ignore messages where we just removed the trailing \n
if (!old_en_US.id_to_str[id].EndsWith("\\n\""))
{
// ID exists in both but str has changed -> modified
//Console.WriteLine($"MODIFIED: {id} = {old_en_US.id_to_str[id]} → {cur_en_US.id_to_str[id]}");
modified_ids.Add(id);
}
}
}
}
int nb_po_saved = 0;
foreach (var lang in langs)
{
bool is_pot = (lang.id == "en-US");
// Don't create the .pot if we are producing a merge
if (is_pot && old_en_US != null)
continue;
var target = path + (is_pot ? "rufus.pot" : lang.id + ".po");
if (old_en_US != null)
Console.Write($"Computing differences and creating '{target}'... ");
else
Console.Write($"Creating '{target}'... ");
using (var writer = new StreamWriter(target, false, encoding))
{
writer.WriteLine();
writer.WriteLine("msgid \"\"");
writer.WriteLine("msgstr \"\"");
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writer.WriteLine($"\"Project-Id-Version: {((old_en_US != null) ? cur_en_US.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($"\"X-Rufus-LCID: {lang.lcid}\\n\"");
var dupes = new List<string>();
foreach(var id in en_ids)
{
var en_str = cur_en_US.sections[id.group].Find(x => x.id == id.id).str;
// Handle duplicate IDs
if (dupes.Contains(en_str))
continue;
writer.WriteLine();
var cid_list = cur_en_US.id_to_str.Where(x => x.Value == en_str).Select(x => x.Key);
foreach (var cid in cid_list)
writer.WriteLine($"#. • {cid}");
if (cid_list.Count() > 1)
dupes.Add(en_str);
if (cur_en_US.comments.ContainsKey(id))
{
writer.WriteLine("#.");
foreach (var comment in cur_en_US.comments[id].Split('\n'))
if (comment.Trim() != "")
writer.WriteLine("#. " + comment);
}
if (!is_pot && lang.comments.ContainsKey(id))
{
foreach (var comment in lang.comments[id].Split('\n'))
if (comment.Trim() != "")
writer.WriteLine("# " + comment);
}
// Flag the new/modified messages as requiring work
if ((old_en_US != null) && (added_ids.Contains(id) || modified_ids.Contains(id)))
writer.WriteLine("#, fuzzy");
string msg_str = lang.sections[id.group].Where(x => x.id == id.id).Select(x => x.str).FirstOrDefault();
// Special case for MSG_240, which we missed in the last round
if (id.group == "MSG" && id.id == "MSG_240" && msg_str == null)
writer.WriteLine("#, fuzzy");
if (msg_str == null)
msg_str = "\"\"";
if (is_pot)
{
writer.WriteLine($"msgid {msg_str}");
writer.WriteLine("msgstr \"\"");
}
else
{
writer.WriteLine($"msgid {en_str}");
writer.WriteLine($"msgstr {msg_str}");
}
}
}
nb_po_saved++;
}
Console.WriteLine("DONE");
return nb_po_saved;
}
/// <summary>
/// Create a Language entry from a .po or .pot file.
/// </summary>
/// <param name="file">The name of the .po/.pot file.</param>
/// <returns>A Language element or null on error.</returns>
static Language ParsePoFile(string file)
{
if (!File.Exists(file))
{
Console.Error.WriteLine($"Could not open {file}");
return null;
}
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Console.Write($"Importing data from '{file}'... ");
bool is_pot = file.EndsWith(".pot");
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bool file_locked = true;
string[] lines = null;
// May get an I/O expection if Poedit is not done
do
{
try
{
lines = File.ReadAllLines(file);
file_locked = false;
}
catch (IOException)
{
if (cancel_requested)
return null;
Thread.Sleep(100);
}
}
while (file_locked);
string format = "D" + (int)(Math.Log10((double)lines.Count()) + 0.99999);
int line_nr = 0;
// msg_data[0] -> msgid, msg_data[1] -> msgstr
string[] msg_data = new string[2] { null, null };
Language lang = new Language();
List<Id> ids = new List<Id>();
List<string> comments = new List<string>();
List<string> codes = new List<string>();
int msg_type = 0;
foreach (var line in lines)
{
if (cancel_requested)
break;
++line_nr;
var data = line.Trim();
if (!data.StartsWith("\""))
{
var options = new Dictionary<string, string>();
if ((msg_type == 1) && (string.IsNullOrEmpty(msg_data[0])) && (!string.IsNullOrEmpty(msg_data[1])))
{
// Process the header
string[] header = msg_data[1].Split(new string[] { "\\n" }, StringSplitOptions.None);
foreach (string header_line in header)
{
if (string.IsNullOrEmpty(header_line))
continue;
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var sep = header_line.IndexOf(":");
if (sep <= 0)
{
Console.WriteLine($"ERROR: Invalid header line '{header_line}'");
continue;
}
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options.Add(header_line.Substring(0, sep).Trim(), header_line.Substring(sep + 1).Trim());
}
lang.id = options[LANG_ID].Replace('_', '-');
lang.name = options[LANG_NAME];
lang.version = options[LANG_VERSION];
lang.lcid = options[LANG_LCID];
}
}
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($"ERROR: Invalid ID {data}");
else
ids.Add(new Id(str[0].Trim(), str[1].Trim()));
}
}
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else if ((is_pot && (data.StartsWith("#. "))) || (!is_pot && (data.StartsWith("# "))))
{
if (comments == null)
comments = new List<string>();
comments.Add(data.Substring(2).Trim());
}
// Break or EOF => Process the previous section
if (string.IsNullOrEmpty(data) || (line_nr == lines.Count()))
{
if ((!string.IsNullOrEmpty(msg_data[0])) && (ids.Count() != 0))
{
foreach (var id in ids)
{
if (comments != null)
{
lang.comments.Add(id, "");
foreach (var comment in comments)
lang.comments[id] += comment + "\n";
}
// Ignore messages that have the same translation as en-US
if (msg_data[0] == msg_data[1])
continue;
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// Ignore blank translations
if (!is_pot && string.IsNullOrEmpty(msg_data[1]))
continue;
if (!lang.sections.ContainsKey(id.group))
lang.sections.Add(id.group, new List<Message>());
lang.sections[id.group].Add(new Message(id.id, msg_data[is_pot ? 0 : 1]));
}
}
ids = new List<Id>();
comments = null;
}
}
// Sort the MSG section alphabetically
lang.sections["MSG"] = lang.sections["MSG"].OrderBy(x => x.id).ToList();
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Console.WriteLine(cancel_requested ? "CANCELLED" : "DONE");
return lang;
}
/// <summary>
/// Write a loc language section.
/// </summary>
/// <param name="writer">A streamwriter to the file to write to.</param>
/// <param name="lang">The Language to write.</param>
static void WriteLoc(StreamWriter writer, Language lang)
{
bool is_pot = (lang.id == "en-US");
bool is_rtl = rtl_languages.Contains(lang.id);
writer.WriteLine($"l \"{lang.id}\" \"{lang.name}\" {lang.lcid}");
writer.WriteLine($"v {lang.version}");
if (!is_pot)
writer.WriteLine("b \"en-US\"");
if (is_rtl)
writer.WriteLine("a \"r\"");
var sections = lang.sections.Keys.ToList();
foreach (var section in sections)
{
writer.WriteLine();
if (section != "MSG")
writer.WriteLine($"g {section}");
foreach (var msg in lang.sections[section])
{
var id = new Id(section, msg.id);
if (lang.comments.ContainsKey(id))
{
foreach (var l in lang.comments[id].Split('\n'))
if (l.Trim() != "")
writer.WriteLine($"# {l}");
}
writer.WriteLine($"t {msg.id} \"{msg.str}\"");
}
}
}
/// <summary>
/// Update a rufus.loc section from a language element.
/// </summary>
/// <param name="lang">The Language elements to update.</param>
/// <param name="path">(Optional) The path where 'rufus.loc' is located.</param>
/// <returns>true on success, false on error.</returns>
static bool UpdateLocFile(Language lang, string path = null)
{
if (lang == null)
return false;
if (path == null)
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path = app_dir;
if (!path.EndsWith("\\"))
path += '\\';
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($"# • v"))
{
var parts = line.Split('"');
if (parts.Count() < 2)
{
writer.WriteLine(line);
continue;
}
if (parts[1] != lang.id)
{
writer.WriteLine(line);
continue;
}
writer.WriteLine($"# • v{lang.version,-4} \"{lang.id}\" \"{lang.name}\"");
continue;
}
else if (line.StartsWith($"l \"{lang.id}\""))
{
skip = true;
WriteLoc(writer, lang);
writer.WriteLine();
}
else if (line.StartsWith("######"))
{
skip = false;
}
if (!skip)
writer.WriteLine(line);
}
}
return true;
}
/// <summary>
/// Create a new rufus.loc from a list of Language elements.
/// </summary>
/// <param name="list">The list of Language elements.</param>
/// <param name="path">(Optional) The path where the new 'rufus.loc' should be created.</param>
/// <returns>true on success, false on error.</returns>
static bool SaveLocFile(List<Language> list, string path = null)
{
if ((list == null) || (list.Count == 0))
return false;
if (path == null)
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path = app_dir;
if (!path.EndsWith("\\"))
path += '\\';
var target = path + "rufus.loc";
sw.Start();
Console.WriteLine($"Creating '{target}':");
using (var writer = new StreamWriter(target, false, encoding))
{
var notice = $"### Autogenerated by {app_name} {version_str} for use with Rufus - DO NOT EDIT!!! ###";
var sep = new String('#', notice.Length);
writer.WriteLine(sep);
writer.WriteLine(notice);
writer.WriteLine(sep);
writer.WriteLine();
writer.WriteLine("# List of all languages included in this file (with version)");
foreach (var lang in list)
{
writer.WriteLine($"# • v{lang.version, -4} \"{lang.id}\" \"{lang.name}\"");
}
foreach (var lang in list)
{
if (cancel_requested)
break;
Console.WriteLine($"Adding {lang.id}");
writer.WriteLine();
writer.WriteLine(sep);
WriteLoc(writer, lang);
}
}
sw.Stop();
Console.WriteLine($"{(cancel_requested ? "CANCELLED after" : "DONE in")}" +
$" {sw.ElapsedMilliseconds / 1000.0}s.");
sw.Reset();
return true;
}
/// <summary>
/// Validate a download URL by checking its HTTP status code.
/// </summary>
/// <param name="url">The URL to validate.</param>
/// <returns>true if URL is acessible, false on error.</returns>
static bool ValidateDownload(string url)
{
HttpStatusCode status = HttpStatusCode.NotFound;
var uri = new Uri(url);
WebRequest request = WebRequest.Create(uri);
request.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
request.Method = "HEAD";
// This is soooooooo retarded. Trying to simply read a 404 response throws a 404 *exception*?!?
try
{
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
status = response.StatusCode;
response.Close();
}
catch (WebException we)
{
HttpWebResponse response = we.Response as HttpWebResponse;
status = response.StatusCode;
response.Close();
}
request.Abort();
switch (status)
{
case HttpStatusCode.OK:
return true;
default:
Console.WriteLine($"Error downloading {url}: {(int)status} - {status}");
return false;
}
}
/// <summary>
/// Download a file as a string. Codepage is assumed to be UTF-8.
/// </summary>
/// <param name="url">The URL to download from.</param>
/// <returns>The downloaded string or null on error.</returns>
static string DownloadString(string url)
{
string str = null;
if (!ValidateDownload(url))
return null;
using (WebClient wc = new WebClient())
{
try
{
str = System.Text.Encoding.UTF8.GetString(wc.DownloadData(new Uri(url)));
}
catch (Exception e)
{
Console.WriteLine("ERROR: " + e.Message);
return null;
}
}
return str;
}
/// <summary>
/// Download a file.
/// </summary>
/// <param name="url">The URL to download from.</param>
/// <param name="dest">(Optional) The destination file.
/// If not provided the file is saved in the current directory, using the last part of the URL as its name.</param>
/// <returns>true if the download was complete, false otherwise.</returns>
static bool DownloadFile(string url, string dest = null)
{
download_status = 0;
in_progress = false;
var uri = new Uri(url);
if (dest == null)
dest = url.Split('/').Last();
if (!ValidateDownload(url))
return false;
console_x_pos = Console.CursorLeft;
using (WebClient wc = new WebClient())
{
wc.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
wc.DownloadFileCompleted += new AsyncCompletedEventHandler(DownloadCompleted);
wc.DownloadProgressChanged += new DownloadProgressChangedEventHandler(DownloadProgress);
sw.Start();
try
{
wc.DownloadFileAsync(uri, dest);
}
catch (Exception e)
{
Console.WriteLine(" Error: " + e.Message);
return false;
}
}
while (download_status == 0)
Thread.Sleep(100);
Console.WriteLine();
if (download_status == 1)
return true;
Console.WriteLine($"Download has {((download_status == 2) ? "been cancelled" : "failed")}.");
return false;
}
// Progress event used by DownloadFile()
static void DownloadProgress(object sender, DownloadProgressChangedEventArgs e)
{
if (cancel_requested)
{
((WebClient)sender).CancelAsync();
return;
}
// Prevent this call from being re-entrant
if (in_progress)
return;
in_progress = true;
speed = (e.BytesReceived / 1024d / sw.Elapsed.TotalSeconds);
Console.SetCursorPosition(console_x_pos, Console.CursorTop);
Console.Write($"{e.ProgressPercentage.ToString("0.0"), 5}% ({speed.ToString("0.00")} KB/s)");
in_progress = false;
}
// Completed event used by DownloadFile()
static void DownloadCompleted(object sender, AsyncCompletedEventArgs e)
{
Console.SetCursorPosition(console_x_pos, Console.CursorTop);
sw.Reset();
if (e.Error != null)
{
Console.Write("Error: " + e.Error.Message);
download_status = 3;
}
else
{
Console.Write($"{100.0d.ToString("0.0"),5}% ({speed.ToString("0.00")} KB/s) {(e.Cancelled ? "CANCELLED" : "DONE")}");
download_status = (e.Cancelled) ? 2 : 1;
}
}
/// <summary>
/// Prompt a user for a Y/N question.
/// </summary>
/// <param name="question">The question string.</param>
/// <returns>true if the user answered 'Y'.</returns>
static bool PromptForQuestion(string question)
{
ConsoleKey response;
do
{
Console.Write(question + " [y/n] ");
console_x_pos = Console.CursorLeft - 6;
response = Console.ReadKey(false).Key;
if (response != ConsoleKey.Enter)
Console.WriteLine();
} while (response != ConsoleKey.Y && response != ConsoleKey.N);
// Flush
while (Console.KeyAvailable)
Console.ReadKey(true);
return (response == ConsoleKey.Y);
}
// Event handler for FileSystemWatcher. As usual, this is a completely BACKWARDS
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// implementation by Microsoft that has to be worked around with timers and stuff...
private static void OnChanged(object source, FileSystemEventArgs e)
{
if (in_on_change)
return;
in_on_change = true;
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FileInfo file = new FileInfo(e.FullPath);
FileStream stream = null;
if (file.LastWriteTime >= last_changed.AddMilliseconds(250))
{
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// File may still be locked by Poedit => detect that
bool file_locked = true;
do
{
try
{
stream = file.Open(FileMode.Open, FileAccess.Read, FileShare.None);
file_locked = false;
}
catch (IOException)
{
if (cancel_requested)
break;
Thread.Sleep(100);
}
finally
{
if (!file_locked)
{
if (stream != null)
stream.Close();
last_changed = file.LastWriteTime;
Console.Write(file.LastWriteTime.ToLongTimeString() + " - ");
UpdateLocFile(ParsePoFile(e.FullPath));
}
}
}
while (file_locked);
}
in_on_change = false;
}
//
// Main entrypoint.
//
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[STAThread]
static void Main(string[] args)
{
bool use_local_loc = false;
Console.OutputEncoding = System.Text.Encoding.UTF8;
Console.CancelKeyPress += delegate (object sender, ConsoleCancelEventArgs e) {
e.Cancel = true;
cancel_requested = true;
};
Console.WriteLine($"{app_name} {version_str} - Poedit to rufus.loc conversion utility");
Console.WriteLine();
foreach (var arg in args)
{
if (arg.Contains("l"))
use_local_loc = true;
}
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if (AppDomain.CurrentDomain.FriendlyName.Contains('m'))
goto Maintainer_Mode;
string loc_url = "https://github.com/pbatard/rufus/raw/master/res/loc/rufus.loc";
string ver_url = "https://rufus.ie/Loc.ver";
string rufus_url = null;
string rufus_file = null;
string download_url = null;
string po_file = null;
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int[] update_version = new int[2] { 0, 0 };
var list = new List<string[]>();
int index = -1;
// Check for updates of this application
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Console.Write("Downloading latest application data... ");
var ver = DownloadString(ver_url);
if (ver == null)
{
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Console.WriteLine("ERROR: Could not access application data.");
goto Error;
}
foreach (var line in ver.Split('\n'))
{
var parts = line.Split('=');
if (parts.Count() < 2)
continue;
switch(parts[0].Trim())
{
case "version":
Int32.TryParse(parts[1].Split('.')[0], out update_version[0]);
Int32.TryParse(parts[1].Split('.')[1], out update_version[1]);
break;
case "download_url":
download_url = parts[1].Trim();
break;
case "rufus_url":
rufus_url = parts[1].Trim();
break;
}
}
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if ((download_url == null) || (rufus_url == null) || (update_version[0] == 0))
{
Console.WriteLine("FAILED");
goto Error;
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}
Console.WriteLine("DONE");
// Download new version
if ((update_version[0] > version[0]) || ((update_version[0] == version[0]) && (update_version[1] > version[1])))
{
Console.WriteLine();
if (PromptForQuestion("A new version of this application is available! Do you want to download it?"))
{
if (DownloadFile(download_url))
{
Console.WriteLine("Now re-launch this program using the latest version.");
goto Error;
}
Console.WriteLine("Download failed.");
}
}
if (rufus_url != null)
{
// Download the latest version of Rufus to use for translations
rufus_file = rufus_url.Split('/').Last();
Console.Write($"Checking for the presence of '{rufus_file}'... ");
if (File.Exists(rufus_file))
{
Console.WriteLine("FOUND");
}
else
{
var rufus_name = rufus_url.Split('/').Last();
Console.WriteLine("MISSING");
Console.WriteLine($"{rufus_name} doesn't exist in your translation directory.");
Console.WriteLine("This is the required version to validate your changes.");
if (PromptForQuestion($"Do you want to download {rufus_name}?")) {
Console.SetCursorPosition(console_x_pos, Console.CursorTop - 1);
DownloadFile(rufus_url);
}
}
}
if (!use_local_loc)
{
// Download the latest loc file
Console.Write("Downloading the latest loc file... ");
if (!DownloadFile(loc_url))
goto Error;
}
else
{
var local_loc = @"C:\rufus\res\loc\rufus.loc";
Console.Write($"Copying loc file from '{local_loc}'... ");
File.Copy(local_loc, "rufus.loc", true);
}
var loc_file = loc_url.Split('/').Last();
// Convert to CRLF and get all the language ids
var lines = File.ReadAllLines(loc_file);
string id = "", name = "";
using (var writer = new StreamWriter(loc_file, false, encoding))
{
foreach (var line in lines)
{
if (line.StartsWith("l "))
{
var el = line.Split('\"');
id = el[1];
name = el[3].Split('(')[0].Trim();
}
else if (line.StartsWith("v "))
{
list.Add(new string[] { name, id, line.Substring(2) });
}
writer.WriteLine(line);
}
}
Menu:
Console.WriteLine();
Console.WriteLine("Please enter the number of the language you want to edit or 'q' to quit:");
Console.WriteLine();
int split = list.Count / 2;
for (int i = 1; i < split + 1; i++)
{
name = $"{list[i][0]} ({list[i][1]})";
Console.Write($"[{i.ToString("00")}] {name,-29} {$"(v{list[i][2]})",-7}");
name = $"{list[i + split][0]} ({list[i + split][1]})";
Console.WriteLine($" | [{(i + split).ToString("00")}] {name,-29} {$"(v{list[i + split][2]})",-7}");
}
Console.WriteLine();
Retry:
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Console.Write("> ");
string input = Console.ReadLine();
if ((input == null) || (input.StartsWith("q")))
goto Exit;
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if (!Int32.TryParse(input, out index) || (index <= 0) || (index > list.Count))
{
if (input.StartsWith("m"))
goto Menu;
Console.WriteLine("Invalid selection (Type 'm' to display the menu again)");
goto Retry;
}
Console.SetCursorPosition(0, Console.CursorTop - 1);
Console.WriteLine($"{list[index][0]} was selected.");
Console.WriteLine();
po_file = $"{list[index][1]}.po";
if (File.Exists(po_file))
{
if (!PromptForQuestion($"A '{po_file}' file already exists. Do you want to overwrite it? (If unsure, answer 'y')"))
goto Error;
}
Language old_en_US = null;
if (list[index][2] == list[0][2])
{
Console.WriteLine("Note: This language is already at the most recent version!");
if (!PromptForQuestion("Do you still want to edit it?"))
goto Error;
}
else
{
var old_loc_file = $"rufus-{list[index][2]}.loc";
Console.WriteLine($"Note: This language is at v{list[index][2]} but the English base it at v{list[0][2]}.");
Console.Write($"Checking for the presence of '{old_loc_file}' to compute the differences... ");
if (File.Exists(old_loc_file))
{
Console.WriteLine("FOUND");
}
else
{
Console.WriteLine("MISSING");
Console.Write($"Downloading '{old_loc_file}'... ");
var url = "https://github.com/pbatard/rufus/releases/tag/v" + list[index][2];
var str = DownloadString(url);
if (str == null)
goto Error;
var sha = str.Substring(str.IndexOf("/pbatard/rufus/commit/") + 22, 40);
// TODO: Remove this once everyone has upgraded past 3.2
string loc_dir = ((list[index][2][0] == '2') || ((list[index][2][0] == '3') && (list[index][2][2] == '0'))) ? "localization" : "loc";
url = "https://github.com/pbatard/rufus/raw/" + sha + "/res/" + loc_dir + "/rufus.loc";
if (!DownloadFile(url, old_loc_file))
goto Error;
}
var old_langs = ParseLocFile(old_loc_file, "en-US");
if ((old_langs == null) || (old_langs.Count != 1))
{
Console.WriteLine("Error: Unable to get en-US data from previous loc file.");
goto Error;
}
old_en_US = old_langs[0];
}
if (CreatePoFiles(ParseLocFile(loc_file, list[index][1]), old_en_US) != 1)
{
Console.WriteLine("Failed to create PO file");
goto Error;
}
// Watch for file modifications
FileSystemWatcher watcher = new FileSystemWatcher();
2018-07-16 14:35:40 +00:00
watcher.Path = app_dir;
watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite;
watcher.Filter = po_file;
watcher.Changed += new FileSystemEventHandler(OnChanged);
watcher.EnableRaisingEvents = true;
// Open the file in PoEdit if we can
var poedit = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) + @"\Poedit\Poedit.exe";
if (File.Exists(poedit))
{
Console.WriteLine();
// Console.WriteLine("Please press any key to launch Poedit and edit the PO file.");
Console.WriteLine("*************************************************************************************");
2018-07-16 14:35:40 +00:00
Console.WriteLine($"* The {list[index][0]} translation file ({list[index][1]}) is now ready to be edited in Poedit.");
Console.WriteLine("* Please look for entries highlited in orange - they are the ones requiring an update.");
Console.WriteLine("*");
Console.WriteLine("* Whenever you save your changes in Poedit, a new 'rufus.loc' will be generated so");
Console.WriteLine($"* that you can test it with '{rufus_file}' in the same directory.");
Console.WriteLine("*");
2018-07-16 14:35:40 +00:00
Console.WriteLine("* PLEASE DO NOT CLOSE THIS CONSOLE APPLICATION - IT NEEDS TO RUN IN THE BACKGROUND!");
Console.WriteLine("* Instead, when you are done editing your translation, simply close Poedit.");
Console.WriteLine("*************************************************************************************");
WaitForKey($"Press any key to open '{po_file}' in Poedit...");
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Process process = new Process();
process.StartInfo.FileName = poedit;
process.StartInfo.WorkingDirectory = app_dir;
process.StartInfo.Arguments = po_file;
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process.StartInfo.WindowStyle = ProcessWindowStyle.Maximized;
if (!process.Start())
{
Console.WriteLine("Error: Could not launch PoEdit");
goto Exit;
}
Console.SetCursorPosition(0, Console.CursorTop - 1);
Console.WriteLine("Running Poedit... ");
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DateTime launch_date = DateTime.Now;
process.WaitForExit();
Console.WriteLine($"Poedit {((DateTime.Now - launch_date).Milliseconds < 100? "is already running (?)..." : "was closed.")}");
// Delete the .mo files which we don't need
var dir = new DirectoryInfo(app_dir);
foreach (var file in dir.EnumerateFiles("*.mo"))
file.Delete();
}
else
{
Console.WriteLine("Poedit was not found. You will have to launch it and open the");
Console.WriteLine($"'{po_file}' file manually.");
}
Exit:
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WaitForKey("Now press any key to launch your e-mail client and exit this application...");
if ((list.Count >= 2) && (index >= 0))
{
Process.Start($"mailto:pete@akeo.ie?subject=Rufus {list[index][0]} translation v{list[0][2]} update" +
$"&body=Hi Pete,%0D%0A%0D%0APlease find attached the latest {list[index][0]} translation." +
$"%0D%0A%0D%0A<PLEASE ATTACH '{app_dir}{po_file}' AND REMOVE THIS LINE>" +
2018-07-16 14:35:40 +00:00
$"%0D%0A%0D%0ARegards,");
}
return;
Error:
WaitForKey("Press any key to exit...");
return;
2018-07-16 14:35:40 +00:00
Maintainer_Mode:
string file_name;
OpenFileDialog file_dialog = new OpenFileDialog();
file_dialog.InitialDirectory = app_dir;
file_dialog.Filter = "PO files (*.po)|*.po|All files (*.*)|*.*";
file_dialog.ShowDialog();
file_name = file_dialog.FileName;
Console.WriteLine(file_name);
UpdateLocFile(ParsePoFile(file_name), app_dir + @"..\");
WaitForKey("Press any key to exit...");
}
}
}