217 lines
9.4 KiB
C#
217 lines
9.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.Linq;
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using System.Net;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using UpTool2.Properties;
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using System.Xml;
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using System.Xml.Linq;
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using System.IO;
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using System.Diagnostics;
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using System.IO.Compression;
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using System.Security.Cryptography;
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namespace UpTool2
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{
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public partial class MainForm : Form
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{
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List<App> apps = new List<App>();
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string dir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\UpTool2";
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public MainForm()
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{
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InitializeComponent();
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reloadElements();
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if (!Directory.Exists(dir + @"\Apps"))
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Directory.CreateDirectory(dir + @"\Apps");
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}
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void reloadElements()
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{
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//remove
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action_install.Enabled = false;
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action_remove.Enabled = false;
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action_update.Enabled = false;
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infoPanel_Title.Text = "";
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infoPanel_Description.Text = "";
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int F = sidebarPanel.Controls.Count;
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for (int i = 0; i < F; i++)
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{
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sidebarPanel.Controls[0].Dispose();
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}
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apps.Clear();
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//add
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WebClient client = new WebClient();
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for (int i = 0; i < Settings.Default.Repos.Count; i++)
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{
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try
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{
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//extract info
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XDocument repo = XDocument.Load(Settings.Default.Repos[i]);
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foreach (XElement el in repo.Element("repo").Elements("app"))
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{
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string name = el.Element("Name").Value;
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string description = el.Element("Description").Value;
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int version = int.Parse(el.Element("Version").Value);
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string file = el.Element("File").Value;
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string hash = el.Element("Hash").Value;
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Guid ID = Guid.Parse(el.Element("ID").Value);
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Color color = ColorTranslator.FromHtml(el.Element("Color").Value);
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Image icon = Image.FromStream(client.OpenRead(el.Element("Icon").Value));
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App app = new App(name, description, version, file, hash, ID, color, icon);
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apps.Add(app);
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//generate UI elements
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Panel sidebarIcon = new Panel();
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sidebarIcon.BackColor = color;
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sidebarIcon.Size = new Size(70, 70);
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sidebarIcon.Click += (object sender, EventArgs e) => {
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infoPanel_Title.Text = name;
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infoPanel_Description.Text = description;
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action_install.Tag = app;
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action_install.Enabled = !Directory.Exists(dir + @"\Apps\" + ID.ToString());
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action_remove.Tag = app;
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action_remove.Enabled = Directory.Exists(dir + @"\Apps\" + ID.ToString());
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action_update.Tag = app;
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string xml = dir + @"\Apps\" + ID.ToString() + @"\info.xml";
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action_update.Enabled = File.Exists(xml) && int.Parse(XDocument.Load(xml).Element("app").Element("Version").Value) < version;
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};
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sidebarIcon.Paint += (object sender, PaintEventArgs e) => {
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e.Graphics.DrawImage(icon, 0, 0, sidebarIcon.Width, sidebarIcon.Height);
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string text = "NGL";
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Font font = new Font(FontFamily.GenericSansSerif, 10);
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SizeF tmp = e.Graphics.MeasureString(text, font);
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e.Graphics.DrawString(text, font, new SolidBrush(Color.Black), (sidebarIcon.Width - tmp.Width) / 2, sidebarIcon.Height - tmp.Height);
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};
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sidebarPanel.Controls.Add(sidebarIcon);
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}
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}
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catch (Exception e)
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{
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MessageBox.Show(e.ToString(), "Failed to load repo: " + Settings.Default.Repos[i]);
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}
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}
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client.Dispose();
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}
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private void Controls_settings_Click(object sender, EventArgs e) => new SettingsForm().Show();
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private void Button1_Click(object sender, EventArgs e) => reloadElements();
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private struct App : IEquatable<App>
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{
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public string name;
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public string description;
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public int version;
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public string file;
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public string hash;
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public Guid ID;
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public Color color;
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public Image Icon;
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public App(string name, string description, int version, string file, string hash, Guid iD, Color color, Image icon)
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{
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this.name = name ?? throw new ArgumentNullException(nameof(name));
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this.description = description ?? throw new ArgumentNullException(nameof(description));
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this.version = version;
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this.file = file ?? throw new ArgumentNullException(nameof(file));
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this.hash = hash ?? throw new ArgumentNullException(nameof(hash));
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ID = iD;
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this.color = color;
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Icon = icon ?? throw new ArgumentNullException(nameof(icon));
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}
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public override bool Equals(object obj) => obj is App app && Equals(app);
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public bool Equals(App other) => ID.Equals(other.ID);
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public override int GetHashCode() => 1213502048 + EqualityComparer<Guid>.Default.GetHashCode(ID);
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public static bool operator ==(App left, App right) => left.Equals(right);
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public static bool operator !=(App left, App right) => !(left == right);
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}
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bool relE = true;
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private void Action_remove_Click(object sender, EventArgs e)
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{
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try
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{
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string app = dir + @"\Apps\" + ((App)action_remove.Tag).ID.ToString();
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string tmp = dir + @"\tmp";
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if (Directory.Exists(tmp))
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Directory.Delete(tmp, true);
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Directory.CreateDirectory(tmp);
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ZipFile.ExtractToDirectory(app + @"\package.zip", tmp);
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Process.Start(new ProcessStartInfo { FileName = "cmd.exe", Arguments = "/C \"" + tmp + "\\Remove.bat\"", WorkingDirectory = app + @"\app" }).WaitForExit();
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Directory.Delete(tmp, true);
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Directory.Delete(app, true);
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if (relE)
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reloadElements();
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}
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catch (Exception e1)
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{
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if (!relE)
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throw;
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MessageBox.Show(e1.ToString(), "Removal failed");
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}
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}
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private void Action_update_Click(object sender, EventArgs e)
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{
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try
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{
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relE = false;
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Action_remove_Click(sender, e);
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Action_install_Click(sender, e);
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}
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catch (Exception e1)
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{
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MessageBox.Show(e1.ToString(), "Install failed");
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}
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relE = true;
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}
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private void Action_install_Click(object sender, EventArgs e)
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{
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string app = "";
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string tmp = "";
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try
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{
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App appI = (App)action_install.Tag;
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app = dir + @"\Apps\" + appI.ID.ToString();
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tmp = dir + @"\tmp";
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if (Directory.Exists(tmp))
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Directory.Delete(tmp, true);
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Directory.CreateDirectory(tmp);
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if (Directory.Exists(app))
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Directory.Delete(app, true);
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Directory.CreateDirectory(app);
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using (var client = new WebClient())
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{
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client.DownloadFile(appI.file, app + @"\package.zip");
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}
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SHA256CryptoServiceProvider sha256 = new SHA256CryptoServiceProvider();
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if (BitConverter.ToString(sha256.ComputeHash(File.ReadAllBytes(app + @"\package.zip"))).Replace("-", string.Empty).ToUpper() != appI.hash)
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throw new Exception("The hash is not equal to the one stored in the repo");
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sha256.Dispose();
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ZipFile.ExtractToDirectory(app + @"\package.zip", tmp);
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Directory.Move(tmp + @"\Data", app + @"\app");
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Process.Start(new ProcessStartInfo { FileName = "cmd.exe", Arguments = "/C \"" + tmp + "\\Install.bat\"", WorkingDirectory = app + @"\app" }).WaitForExit();
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new XElement("app", new XElement("Version", appI.version)).Save(app + @"\info.xml");
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Directory.Delete(tmp, true);
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if (relE)
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reloadElements();
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}
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catch (Exception e1)
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{
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if (!relE)
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throw;
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if (Directory.Exists(tmp))
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Directory.Delete(tmp, true);
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if (Directory.Exists(app))
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Directory.Delete(app, true);
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MessageBox.Show(e1.ToString(), "Install failed");
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}
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}
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}
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}
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