mirror of
https://github.com/ShareX/ShareX.git
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274 lines
No EOL
9 KiB
C#
274 lines
No EOL
9 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2018 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using Steamworks;
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Threading;
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using System.Windows.Forms;
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namespace ShareX.Steam
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{
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public static class Launcher
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{
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private static string ContentFolderPath => Helpers.GetAbsolutePath("ShareX");
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private static string ContentExecutablePath => Path.Combine(ContentFolderPath, "ShareX.exe");
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private static string ContentSteamFilePath => Path.Combine(ContentFolderPath, "Steam");
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private static string UpdateFolderPath => Helpers.GetAbsolutePath("Updates");
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private static string UpdateExecutablePath => Path.Combine(UpdateFolderPath, "ShareX.exe");
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private static string UpdatingTempFilePath => Path.Combine(ContentFolderPath, "Updating");
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private static bool IsFirstTimeRunning { get; set; }
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private static bool IsStartupRun { get; set; }
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private static bool ShowInApp => File.Exists(ContentSteamFilePath);
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public static void Run(string[] args)
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{
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Stopwatch startTimer = Stopwatch.StartNew();
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if (Helpers.IsCommandExist(args, "-uninstall"))
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{
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UninstallShareX();
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return;
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}
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bool isSteamInit = false;
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IsStartupRun = Helpers.IsCommandExist(args, "-silent");
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if (!IsShareXRunning())
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{
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// If running on startup and need to show "In-app" then wait until Steam is open
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if (IsStartupRun && ShowInApp)
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{
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for (int i = 0; i < 20 && !SteamAPI.IsSteamRunning(); i++)
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{
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Thread.Sleep(1000);
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}
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}
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if (SteamAPI.IsSteamRunning())
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{
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isSteamInit = SteamAPI.Init();
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}
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if (IsUpdateRequired())
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{
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DoUpdate();
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}
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if (isSteamInit)
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{
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SteamAPI.Shutdown();
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}
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}
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if (File.Exists(ContentExecutablePath))
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{
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string arguments = "";
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if (IsFirstTimeRunning)
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{
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// Show first time config window
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arguments = "-SteamConfig";
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}
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else if (IsStartupRun)
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{
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// Don't show ShareX main window
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arguments = "-silent";
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}
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RunShareX(arguments);
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if (isSteamInit)
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{
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// Reason for this workaround because Steam only allows writing review if you played game at least 5 minutes
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// So launcher will stay on for 10 seconds and eventually users can reach 5 minutes that way (It will require 30 times opening)
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// Otherwise nobody can write review
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int waitTime = 10000 - (int)startTimer.ElapsedMilliseconds;
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if (waitTime > 0)
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{
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Thread.Sleep(waitTime);
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}
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}
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}
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}
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private static bool IsShareXRunning()
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{
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// Check ShareX mutex
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return Helpers.IsRunning("82E6AC09-0FEF-4390-AD9F-0DD3F5561EFC");
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}
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private static bool IsUpdateRequired()
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{
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try
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{
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// First time running?
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if (!Directory.Exists(ContentFolderPath) || !File.Exists(ContentExecutablePath))
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{
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IsFirstTimeRunning = true;
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return true;
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}
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// Need repair?
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if (File.Exists(UpdatingTempFilePath))
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{
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return true;
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}
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// Need update?
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FileVersionInfo contentVersionInfo = FileVersionInfo.GetVersionInfo(ContentExecutablePath);
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FileVersionInfo updateVersionInfo = FileVersionInfo.GetVersionInfo(UpdateExecutablePath);
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return Helpers.CompareVersion(contentVersionInfo.FileVersion, updateVersionInfo.FileVersion) < 0;
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}
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catch (Exception e)
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{
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Helpers.ShowError(e);
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}
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return false;
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}
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private static void DoUpdate()
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{
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try
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{
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if (!Directory.Exists(ContentFolderPath))
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{
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Directory.CreateDirectory(ContentFolderPath);
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}
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// In case updating terminate middle of it, in next Launcher start it can repair
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Helpers.CreateEmptyFile(UpdatingTempFilePath);
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Helpers.CopyAll(UpdateFolderPath, ContentFolderPath);
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File.Delete(UpdatingTempFilePath);
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if (IsFirstTimeRunning)
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{
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Helpers.CreateEmptyFile(ContentSteamFilePath);
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}
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}
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catch (Exception e)
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{
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Helpers.ShowError(e);
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}
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}
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private static void RunShareX(string arguments = "")
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{
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try
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{
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if (ShowInApp)
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{
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ProcessStartInfo startInfo = new ProcessStartInfo()
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{
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Arguments = arguments,
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FileName = ContentExecutablePath,
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UseShellExecute = true
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};
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Process.Start(startInfo);
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}
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else
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{
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try
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{
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// Workaround for don't show "In-app"
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uint result = Helpers.WinExec($"\"{ContentExecutablePath}\" {arguments}", 5);
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// If the function succeeds, the return value is greater than 31
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if (result > 31)
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{
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return;
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}
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}
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catch
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{
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}
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// Workaround 2
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string path = Path.Combine(Environment.SystemDirectory, "cmd.exe");
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if (!File.Exists(path))
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{
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path = "cmd.exe";
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}
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ProcessStartInfo startInfo = new ProcessStartInfo()
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{
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Arguments = $"/C start \"\" \"{ContentExecutablePath}\" {arguments}",
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CreateNoWindow = true,
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FileName = path,
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UseShellExecute = false
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};
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Process.Start(startInfo);
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}
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}
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catch (Exception e)
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{
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Helpers.ShowError(e);
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}
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}
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private static void UninstallShareX()
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{
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try
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{
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while (IsShareXRunning())
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{
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if (MessageBox.Show("ShareX is currently running.\r\n\r\nPlease close ShareX and press \"Retry\" button after it is closed.", "ShareX - Uninstaller",
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MessageBoxButtons.RetryCancel, MessageBoxIcon.Warning) == DialogResult.Cancel)
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{
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return;
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}
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}
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if (Directory.Exists(ContentFolderPath))
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{
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if (File.Exists(ContentExecutablePath))
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{
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Process process = Process.Start(ContentExecutablePath, "-uninstall");
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if (process != null)
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{
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process.WaitForExit();
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}
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}
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Directory.Delete(ContentFolderPath, true);
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}
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}
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catch (Exception e)
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{
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Helpers.ShowError(e);
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}
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}
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}
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} |