Make structural changes to repository
Modernizes the repository
This commit is contained in:
parent
a67593b58f
commit
7f7f8970bc
412 changed files with 72437 additions and 155552 deletions
488
source/UpdateApplicationForm.cs
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488
source/UpdateApplicationForm.cs
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// <copyright file="gpl-2.0.txt">
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// ORIGINAL CODE BASE IS Copyright (C) 2006-2010 by Alphons van der Heijden.
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// The code was donated on 2010-04-28 by Alphons van der Heijden to Brandon 'Dimentox Travanti' Husbands &
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// Malcolm J. Kudra, who in turn License under the GPLv2 in agreement with Alphons van der Heijden's wishes.
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//
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// The community would like to thank Alphons for all of his hard work, blood sweat and tears. Without his work
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// the community would be stuck with crappy editors.
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//
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// The source code in this file ("Source Code") is provided by The LSLEditor Group to you under the terms of the GNU
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// General Public License, version 2.0 ("GPL"), unless you have obtained a separate licensing agreement ("Other
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// License"), formally executed by you and The LSLEditor Group.
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// Terms of the GPL can be found in the gplv2.txt document.
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//
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// GPLv2 Header
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// ************
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// LSLEditor, a External editor for the LSL Language.
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// Copyright (C) 2010 The LSLEditor Group.
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//
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// This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
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// License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any
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// later version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
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// Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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// ********************************************************************************************************************
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// The above copyright notice and this permission notice shall be included in copies or substantial portions of the
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// Software.
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// ********************************************************************************************************************
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// </copyright>
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//
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// <summary>
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//
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//
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// </summary>
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using System;
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using System.IO;
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using System.Net;
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using System.Reflection;
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using System.ComponentModel;
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using System.Windows.Forms;
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using LSLEditor.Decompressor;
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namespace LSLEditor
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{
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public partial class UpdateApplicationForm : Form
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{
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private WebClient manifest;
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private WebClient client;
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private string strHashWeb;
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private string strDownloadUrl;
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private string strHelpHashWeb;
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private string strHelpUrl;
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private string strHelpReferer;
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private bool blnOnlyHelpFile;
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private struct versionInfo
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{
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public Version version;
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public string hash;
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public string uri;
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public versionInfo(string ver)
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{
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version = new Version(ver);
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hash = "";
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uri = "";
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}
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public versionInfo(string ver, string md5)
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{
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version = new Version(ver);
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hash = md5;
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uri = "";
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}
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public versionInfo(string ver, string md5, string URI)
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{
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version = new Version(ver);
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hash = md5;
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uri = URI;
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}
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}
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public UpdateApplicationForm()
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{
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InitializeComponent();
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this.strHashWeb = "";
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this.strHelpHashWeb = "";
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this.strDownloadUrl = null;
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this.strHelpUrl = null;
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this.strHelpReferer = null;
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this.buttonUpdate.Enabled = false;
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this.blnOnlyHelpFile = false;
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}
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public event EventHandler OnUpdateAvailable;
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private void StartDownloadinManifest()
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{
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Uri url;
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string strVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString();
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if (Path.GetFileNameWithoutExtension(Assembly.GetExecutingAssembly().Location).Contains("beta")) {
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url = new Uri(Properties.Settings.Default.UpdateManifest + "?beta-" + strVersion);
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} else {
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url = new Uri(Properties.Settings.Default.UpdateManifest + "?" + strVersion);
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}
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manifest = new WebClient();
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manifest.DownloadStringCompleted += new DownloadStringCompletedEventHandler(manifest_DownloadCompleted);
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manifest.DownloadStringAsync(url);
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}
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public void CheckForHelpFile()
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{
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this.blnOnlyHelpFile = true;
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StartDownloadinManifest();
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}
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public void CheckForUpdate(bool blnForce)
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{
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if (!blnForce) {
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if (Properties.Settings.Default.DeleteOldFiles) {
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DeleteOldFile();
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}
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DateTime dateTime = Properties.Settings.Default.CheckDate;
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if (Properties.Settings.Default.CheckEveryDay) {
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TimeSpan lastUpdate = DateTime.Now - dateTime;
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if (lastUpdate.TotalDays >= 1.0) {
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blnForce = true;
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}
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} else if (Properties.Settings.Default.CheckEveryWeek) {
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TimeSpan lastUpdate = DateTime.Now - dateTime;
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if (lastUpdate.TotalDays >= 7.0) {
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blnForce = true;
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}
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}
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}
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if (blnForce) {
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Properties.Settings.Default.CheckDate = DateTime.Now;
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Properties.Settings.Default.Save(); // save also all settings
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StartDownloadinManifest();
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}
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}
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void manifest_DownloadCompleted(object sender, DownloadStringCompletedEventArgs e)
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{
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if (e.Error != null)
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return;
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versionInfo bzip = new versionInfo();
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versionInfo gzip = new versionInfo();
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versionInfo wzip = new versionInfo();
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versionInfo web = new versionInfo();
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versionInfo current = new versionInfo(Assembly.GetExecutingAssembly().GetName().Version.ToString());
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current.hash = Decompressor.MD5Verify.ComputeHash(Assembly.GetExecutingAssembly().Location);
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current.uri = "";
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string strHelpHashMe = "";
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string strHelpFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), Properties.Settings.Default.HelpOfflineFile);
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if (File.Exists(strHelpFile)) {
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strHelpHashMe = Decompressor.MD5Verify.ComputeHash(strHelpFile);
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} else {
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// help file does not exist
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if (Properties.Settings.Default.HelpOffline || blnOnlyHelpFile) {
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strHelpHashMe = "*"; // force new update
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} else {
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strHelpHashMe = ""; // no update
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this.labelHelpFile.Visible = false;
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this.labelHelpversionString.Visible = false;
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}
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}
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StringReader sr = new StringReader(e.Result);
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for (int intI = 0; intI < 255; intI++) {
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string strLine = sr.ReadLine();
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if (strLine == null) {
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break;
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}
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int intSplit = strLine.IndexOf("=");
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if (intSplit < 0) {
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continue;
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}
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string strName = strLine.Substring(0, intSplit);
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string strValue = strLine.Substring(intSplit + 1);
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//All hashes are of the uncompressed file. However, different archives may contain different versions.
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switch (strName) {
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case "Version":
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case "BZipVersion":
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bzip = new versionInfo(strValue);
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break;
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case "Hash":
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case "BZipHash":
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bzip.hash = strValue;
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break;
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case "Url":
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case "BZipUrl":
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bzip.uri = strValue;
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break;
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case "GZipVersion":
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gzip = new versionInfo(strValue);
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break;
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case "GZipHash":
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gzip.hash = strValue;
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break;
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case "GZipUrl":
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gzip.uri = strValue;
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break;
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case "ZipVersion":
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wzip = new versionInfo(strValue);
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break;
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case "ZipHash":
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wzip.hash = strValue;
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break;
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case "ZipUrl":
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wzip.uri = strValue;
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break;
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case "HelpHash":
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strHelpHashWeb = strValue;
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break;
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case "HelpUrl2":
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strHelpUrl = strValue;
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break;
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case "HelpReferer":
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strHelpReferer = strValue;
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break;
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default:
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break;
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}
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}
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web = bzip;
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/*
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if (!String.IsNullOrEmpty(gzip.uri) && (gzip.compare(web) == 1))
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{
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web = gzip;
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}
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if (!String.IsNullOrEmpty(wzip.uri) && (wzip.compare(web) == 1))
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{
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web = wzip;
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}
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*/
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strHashWeb = web.hash;
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this.labelOurVersionString.Text = current.version.ToString();
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this.labelLatestVersionString.Text = web.version.ToString();
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if (String.IsNullOrEmpty(web.uri) || (web.version.CompareTo(current.version) != 1)) {
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return;
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}
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if (strHelpHashMe == "") {
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strHelpHashMe = strHelpHashWeb;
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}
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if (strHelpHashMe == strHelpHashWeb) {
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this.labelHelpversionString.Text = "Up to date";
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this.strHelpUrl = null;
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} else {
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this.labelHelpversionString.Text = "Out of date";
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}
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if (current.hash == web.hash) {
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this.strDownloadUrl = null;
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} else {
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this.strDownloadUrl = web.uri;
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}
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if (this.blnOnlyHelpFile) {
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this.strDownloadUrl = null;
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this.labelLatestVersion.Visible = false;
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this.labelLatestVersionString.Visible = false;
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}
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if (this.strHelpUrl != null || this.strDownloadUrl != null) {
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this.buttonUpdate.Enabled = true;
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if (OnUpdateAvailable != null) {
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OnUpdateAvailable(this, null);
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}
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}
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}
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private void buttonCancel_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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private void buttonUpdate_Click(object sender, EventArgs e)
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{
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this.buttonUpdate.Enabled = false;
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Download();
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}
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private void Download()
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{
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if (strHelpUrl != null) {
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DownloadHelpFile(); // starts also DownloadProgram when finished
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} else {
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DownloadProgram();
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}
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}
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private void DownloadHelpFile()
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{
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if (strHelpUrl != null) {
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Uri url = new Uri(strHelpUrl);
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client = new WebClient();
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if (this.strHelpReferer != null) {
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client.Headers.Add("Referer", strHelpReferer);
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}
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client.DownloadFileCompleted += new AsyncCompletedEventHandler(client_DownloadHelpFileCompleted);
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client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(client_DownloadProgressChanged);
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string strCurrentFile = Assembly.GetExecutingAssembly().Location;
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string strDirectory = Path.GetDirectoryName(strCurrentFile);
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string strNewFile = Path.Combine(strDirectory, Properties.Settings.Default.HelpOfflineFile);
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if (File.Exists(strNewFile)) {
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File.Delete(strNewFile);
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}
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client.DownloadFileAsync(url, strNewFile);
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}
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}
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void client_DownloadHelpFileCompleted(object sender, AsyncCompletedEventArgs e)
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{
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try {
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if (e.Error != null) {
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throw e.Error;
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}
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string strCurrentFile = Assembly.GetExecutingAssembly().Location;
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string strDirectory = Path.GetDirectoryName(strCurrentFile);
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string strNewFile = Path.Combine(strDirectory, Properties.Settings.Default.HelpOfflineFile);
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string strComputedHash = Decompressor.MD5Verify.ComputeHash(strNewFile);
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if (strComputedHash != strHelpHashWeb) {
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this.buttonUpdate.Enabled = true;
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throw new Exception("MD5 Hash of HelpFile not correct, try downloading again!");
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}
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if (this.strDownloadUrl != null) {
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DownloadProgram();
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} else {
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this.Close();
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}
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} catch (Exception exception) {
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MessageBox.Show(exception.Message, "Oops...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void DownloadProgram()
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{
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if (strDownloadUrl != null) {
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Uri url = new Uri(strDownloadUrl);
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client = new WebClient();
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client.DownloadFileCompleted += new AsyncCompletedEventHandler(client_DownloadFileCompleted);
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client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(client_DownloadProgressChanged);
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string strCurrentFile = Assembly.GetExecutingAssembly().Location;
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string strDirectory = Path.GetDirectoryName(strCurrentFile);
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string strNewFileName = Path.GetFileName(strDownloadUrl);
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string strNewFile = Path.Combine(strDirectory, strNewFileName);
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if (File.Exists(strNewFile)) {
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File.Delete(strNewFile);
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}
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client.DownloadFileAsync(url, strNewFile, strNewFileName);
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}
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}
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void client_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
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{
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this.progressBar1.Value = e.ProgressPercentage;
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}
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void client_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
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{
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try {
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if (e.Error != null) {
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throw e.Error;
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}
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string strNewFileName = e.UserState.ToString();
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string strCurrentFile = Assembly.GetExecutingAssembly().Location;
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string strDirectory = Path.GetDirectoryName(strCurrentFile);
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string strZipFile = Path.Combine(strDirectory, strNewFileName);
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string strNewFile = Path.Combine(strDirectory, "LSLEditor.exe.new");
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string strOldFile = Path.Combine(strDirectory, "_LSLEditor.exe");
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string strExtension = Path.GetExtension(strNewFileName);
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switch (strExtension) {
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case ".bz2":
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Decompressor.BZip2.Decompress(File.OpenRead(strZipFile), File.Create(strNewFile));
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break;
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case ".gz":
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case ".gzip":
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Decompressor.Gzip.Decompress(File.OpenRead(strZipFile), File.Create(strNewFile));
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break;
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case ".zip":
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Decompressor.Zip.Decompress(File.OpenRead(strZipFile), File.Create(strNewFile));
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break;
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default:
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break;
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}
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string strComputedHash = Decompressor.MD5Verify.ComputeHash(strNewFile);
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if (strComputedHash == strHashWeb) {
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if (File.Exists(strOldFile))
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File.Delete(strOldFile);
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File.Move(strCurrentFile, strOldFile);
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File.Move(strNewFile, strCurrentFile);
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if (File.Exists(strZipFile)) {
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File.Delete(strZipFile);
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}
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// save all there is pending (if any)
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Properties.Settings.Default.Save();
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System.Diagnostics.Process.Start(strCurrentFile);
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Environment.Exit(0);
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} else {
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this.buttonUpdate.Enabled = true;
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throw new Exception("MD5 Hash not correct, try downloading again!");
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}
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} catch (Exception exception) {
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MessageBox.Show(exception.Message, "Oops...", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void UpdateApplicationForm_FormClosing(object sender, FormClosingEventArgs e)
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{
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if (client != null) {
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if (client.IsBusy) {
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client.CancelAsync();
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}
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client.Dispose();
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}
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client = null;
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if (manifest != null) {
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if (manifest.IsBusy) {
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manifest.CancelAsync();
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}
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manifest.Dispose();
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}
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manifest = null;
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}
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private void DeleteOldFile()
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{
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string strCurrentFile = Assembly.GetExecutingAssembly().Location;
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string strDirectory = Path.GetDirectoryName(strCurrentFile);
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string strOldFile = Path.Combine(strDirectory, "_LSLEditor.exe");
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if (File.Exists(strOldFile)) {
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File.Delete(strOldFile);
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}
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}
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}
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}
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