164 lines
7.5 KiB
C#
164 lines
7.5 KiB
C#
using System;
|
|
using System.Diagnostics;
|
|
using System.IO;
|
|
using System.Net;
|
|
using System.Reflection;
|
|
using System.Runtime.InteropServices;
|
|
using System.Security.AccessControl;
|
|
using System.Security.Cryptography;
|
|
using System.Security.Principal;
|
|
using System.Threading;
|
|
using System.Windows.Forms;
|
|
using System.Xml.Linq;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.Collections.Generic;
|
|
|
|
namespace UpTool2
|
|
{
|
|
static class Program
|
|
{
|
|
public static Form splash;
|
|
[STAThread]
|
|
static void Main()
|
|
{
|
|
Application.EnableVisualStyles();
|
|
Application.SetCompatibleTextRenderingDefault(false);
|
|
splash = new Form
|
|
{
|
|
StartPosition = FormStartPosition.CenterScreen,
|
|
FormBorderStyle = FormBorderStyle.None,
|
|
ControlBox = false,
|
|
MaximizeBox = false,
|
|
MinimizeBox = false,
|
|
ShowIcon = false,
|
|
ShowInTaskbar = false,
|
|
Size = new Size(700, 400),
|
|
ForeColor = Color.Green,
|
|
TopMost = true
|
|
};
|
|
splash.MaximumSize = splash.Size;
|
|
splash.MinimumSize = splash.Size;
|
|
Label splashL = new Label
|
|
{
|
|
AutoSize = false,
|
|
Dock = DockStyle.Fill,
|
|
TextAlign = ContentAlignment.MiddleCenter,
|
|
Text = "Loading",
|
|
Font = new Font(FontFamily.GenericSansSerif, 40)
|
|
};
|
|
splash.Controls.Add(splashL);
|
|
splash.Show();
|
|
splash.BringToFront();
|
|
string appGuid = ((GuidAttribute)Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(GuidAttribute), false).GetValue(0)).Value.ToString();
|
|
string mutexId = string.Format("Global\\{{{0}}}", appGuid);
|
|
bool createdNew;
|
|
var allowEveryoneRule = new MutexAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), MutexRights.FullControl, AccessControlType.Allow);
|
|
var securitySettings = new MutexSecurity();
|
|
securitySettings.AddAccessRule(allowEveryoneRule);
|
|
using (var mutex = new Mutex(false, mutexId, out createdNew, securitySettings))
|
|
{
|
|
var hasHandle = false;
|
|
#if !DEBUG
|
|
try
|
|
{
|
|
#endif
|
|
try
|
|
{
|
|
hasHandle = mutex.WaitOne(5000, false);
|
|
if (hasHandle == false)
|
|
throw new TimeoutException("Timeout waiting for exclusive access");
|
|
}
|
|
catch (AbandonedMutexException)
|
|
{
|
|
#if DEBUG
|
|
Console.WriteLine("Mutex abandoned");
|
|
#endif
|
|
hasHandle = true;
|
|
}
|
|
string dir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\UpTool2";
|
|
if (!Directory.Exists(dir + @"\Apps"))
|
|
Directory.CreateDirectory(dir + @"\Apps");
|
|
string xml = dir + @"\info.xml";
|
|
string metaXml = "https://raw.githubusercontent.com/CreepyCrafter24/UpTool2/master/Meta.xml";
|
|
if ((!File.Exists(xml)) || XDocument.Load(xml).Element("meta") == null)
|
|
new XElement("meta", new XElement("Version", 0), new XElement("Repos", new XElement("Repo", new XElement("Name", "UpTool2 official Repo"), new XElement("Link", "https://raw.githubusercontent.com/CreepyCrafter24/UpTool2/master/Repo.xml"))), new XElement("LocalRepo")).Save(xml);
|
|
else
|
|
{
|
|
XDocument x = XDocument.Load(xml);
|
|
XElement meta = x.Element("meta");
|
|
if (XDocument.Load(xml).Element("meta").Element("Repos") == null || XDocument.Load(xml).Element("meta").Element("Repos").Elements("Repo").Count() == 0)
|
|
{
|
|
meta.Add(new XElement("Repos", new XElement("Repo", new XElement("Name", "UpTool2 official Repo"), new XElement("Link", "https://raw.githubusercontent.com/CreepyCrafter24/UpTool2/master/Repo.xml"))));
|
|
meta.Add(new XElement("LocalRepo"));
|
|
}
|
|
else
|
|
{
|
|
XElement repos = meta.Element("Repos");
|
|
IEnumerable<XElement> reposa = repos.Elements("Repo");
|
|
reposa.Select(s => s.Element("Link")).Where(s => s.Value == "https://github.com/CreepyCrafter24/UpTool2/releases/download/Repo/Repo.xml").ToList().ForEach(s => s.Value = "https://raw.githubusercontent.com/CreepyCrafter24/UpTool2/master/Repo.xml");
|
|
}
|
|
x.Save(xml);
|
|
}
|
|
online = Ping(metaXml);
|
|
if (online)
|
|
{
|
|
XElement meta = XDocument.Load(metaXml).Element("meta");
|
|
int version = int.Parse(meta.Element("Version").Value);
|
|
if (int.Parse(XDocument.Load(xml).Element("meta").Element("Version").Value) < version)
|
|
{
|
|
if (new DownloadDialog(meta.Element("File").Value, dir + @"\update.exe").ShowDialog() != DialogResult.OK)
|
|
throw new Exception("Failed to update");
|
|
using (SHA256CryptoServiceProvider sha256 = new SHA256CryptoServiceProvider())
|
|
{
|
|
string pkghash = BitConverter.ToString(sha256.ComputeHash(File.ReadAllBytes(dir + @"\update.exe"))).Replace("-", string.Empty).ToUpper();
|
|
if (pkghash != meta.Element("Hash").Value.ToUpper())
|
|
throw new Exception("The hash is not equal to the one stored in the repo:\r\nPackage: " + pkghash + "\r\nOnline: " + meta.Element("Hash").Value.ToUpper());
|
|
}
|
|
new XElement("meta", new XElement("Version", version)).Save(xml);
|
|
splash.Hide();
|
|
Process.Start(new ProcessStartInfo { FileName = "cmd.exe", Arguments = "/C timeout /t 2 & copy /b/v/y \"" + dir + @"\update.exe" + "\" \"" + Application.ExecutablePath + "\" & \"" + Application.ExecutablePath + "\"", CreateNoWindow = true, WindowStyle = ProcessWindowStyle.Hidden });
|
|
}
|
|
else
|
|
Application.Run(new MainForm());
|
|
}
|
|
else
|
|
Application.Run(new MainForm());
|
|
#if !DEBUG
|
|
}
|
|
catch (Exception e1)
|
|
{
|
|
MessageBox.Show(e1.ToString());
|
|
}
|
|
finally
|
|
{
|
|
if (hasHandle)
|
|
mutex.ReleaseMutex();
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
public static bool Ping(string url)
|
|
{
|
|
try
|
|
{
|
|
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
|
|
request.Timeout = 3000;
|
|
request.AllowAutoRedirect = false;
|
|
request.Method = "HEAD";
|
|
|
|
using (var response = request.GetResponse())
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
public static bool online;
|
|
}
|
|
}
|