public async Task <bool> Uninstall()
{
try
{
if (!CheckIsAdministrator())
{
return(false);
}
StopService();
ProcessEx.StartHidden("cmd.exe", "/c sc delete Remotely_Service").WaitForExit();
await StopProcesses();
ProgressMessageChanged?.Invoke(this, "Deleting files.");
ClearInstallDirectory();
ProcessEx.StartHidden("cmd.exe", $"/c timeout 5 & rd /s /q \"{InstallPath}\"");
ProcessEx.StartHidden("netsh", "advfirewall firewall delete rule name=\"Remotely Desktop Unattended\"").WaitForExit();
GetRegistryBaseKey().DeleteSubKeyTree(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Remotely", false);
return(true);
}
catch (Exception ex)
{
Logger.Write(ex);
return(false);
}
}
private void InstallService()
{
Logger.Write("Installing service.");
ProgressMessageChanged?.Invoke(this, "Installing Remotely service.");
var serv = ServiceController.GetServices().FirstOrDefault(ser => ser.ServiceName == "Remotely_Service");
if (serv == null)
{
var command = new string[] { "/assemblypath=" + Path.Combine(InstallPath, "Remotely_Agent.exe") };
var context = new InstallContext("", command);
var serviceInstaller = new ServiceInstaller()
{
Context = context,
DisplayName = "Remotely Service",
Description = "Background service that maintains a connection to the Remotely server. The service is used for remote support and maintenance by this computer's administrators.",
ServiceName = "Remotely_Service",
StartType = ServiceStartMode.Automatic,
DelayedAutoStart = true,
Parent = new ServiceProcessInstaller()
};
var state = new System.Collections.Specialized.ListDictionary();
serviceInstaller.Install(state);
Logger.Write("Service installed.");
serv = ServiceController.GetServices().FirstOrDefault(ser => ser.ServiceName == "Remotely_Service");
ProcessEx.StartHidden("cmd.exe", "/c sc.exe failure \"Remotely_Service\" reset= 5 actions= restart/5000");
}
if (serv.Status != ServiceControllerStatus.Running)
{
serv.Start();
}
Logger.Write("Service started.");
}
private void AddFirewallRule()
{
var desktopExePath = Path.Combine(InstallPath, "Desktop", "Remotely_Desktop.exe");
ProcessEx.StartHidden("netsh", "advfirewall firewall delete rule name=\"Remotely Desktop Unattended\"").WaitForExit();
ProcessEx.StartHidden("netsh", $"advfirewall firewall add rule name=\"Remotely Desktop Unattended\" program=\"{desktopExePath}\" protocol=any dir=in enable=yes action=allow description=\"The agent that allows screen sharing and remote control for Remotely.\"").WaitForExit();
}
private void AddFirewallRule()
{
var screenCastPath = Path.Combine(InstallPath, "ScreenCast", "Remotely_ScreenCast.exe");
ProcessEx.StartHidden("netsh", "advfirewall firewall delete rule name=\"Remotely ScreenCast\"").WaitForExit();
ProcessEx.StartHidden("netsh", $"advfirewall firewall add rule name=\"Remotely ScreenCast\" program=\"{screenCastPath}\" protocol=any dir=in enable=yes action=allow profile=Private,Domain description=\"The agent that allows screen sharing and remote control for Remotely.\"").WaitForExit();
}
private async Task InstallDesktpRuntimeIfNeeded()
{
Logger.Write("Checking for .NET Core runtime.");
var uninstallKeys = new List <RegistryKey>();
var runtimeInstalled = false;
foreach (var subkeyName in GetRegistryBaseKey().OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\", false).GetSubKeyNames())
{
var subkey = GetRegistryBaseKey().OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + subkeyName, false);
if (subkey?.GetValue("DisplayName")?.ToString()?.Contains($"Microsoft Windows Desktop Runtime - {CoreRuntimeVersion}") == true)
{
runtimeInstalled = true;
break;
}
}
if (!runtimeInstalled)
{
Logger.Write("Downloading .NET Core runtime.");
ProgressMessageChanged.Invoke(this, "Downloading the .NET Core runtime.");
var client = new WebClient();
client.DownloadProgressChanged += (sender, args) =>
{
ProgressValueChanged?.Invoke(this, args.ProgressPercentage);
};
var downloadUrl = string.Empty;
if (Environment.Is64BitOperatingSystem)
{
downloadUrl = "https://download.visualstudio.microsoft.com/download/pr/3240250e-6fe0-4258-af69-85abef6c00de/e01ee0af6c65d894f4a02bdf6705ec7b/windowsdesktop-runtime-3.1.2-win-x64.exe";
}
else
{
downloadUrl = "https://download.visualstudio.microsoft.com/download/pr/b824906f-bd6e-4067-86a6-95c61620674d/cfcdab84a01cee94fdaa31271c3d4d47/windowsdesktop-runtime-3.1.2-win-x86.exe";
}
var targetFile = Path.Combine(Path.GetTempPath(), "windowsdesktop-runtime.exe");
await client.DownloadFileTaskAsync(downloadUrl, targetFile);
Logger.Write("Installing .NET Core runtime.");
ProgressMessageChanged?.Invoke(this, "Installing the .NET Core runtime.");
ProgressValueChanged?.Invoke(this, 0);
await Task.Run(() => { ProcessEx.StartHidden(targetFile, "/install /quiet /norestart").WaitForExit(); });
}
else
{
Logger.Write(".NET Core runtime already installed.");
}
}
private async Task InstallDesktpRuntimeIfNeeded()
{
Logger.Write("Checking for .NET Core runtime.");
var uninstallKeys = new List <RegistryKey>();
var runtimeInstalled = false;
foreach (var subkeyName in GetRegistryBaseKey().OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\", false).GetSubKeyNames())
{
var subkey = GetRegistryBaseKey().OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + subkeyName, false);
if (subkey?.GetValue("DisplayName")?.ToString()?.Contains($"Microsoft Windows Desktop Runtime - {CoreRuntimeVersion}") == true)
{
runtimeInstalled = true;
break;
}
}
if (!runtimeInstalled)
{
Logger.Write("Downloading .NET Core runtime.");
ProgressMessageChanged.Invoke(this, "Downloading the .NET Core runtime.");
var client = new WebClient();
client.DownloadProgressChanged += (sender, args) =>
{
ProgressValueChanged?.Invoke(this, args.ProgressPercentage);
};
var downloadUrl = string.Empty;
if (Environment.Is64BitOperatingSystem)
{
downloadUrl = "https://download.visualstudio.microsoft.com/download/pr/5954c748-86a1-4823-9e7d-d35f6039317a/169e82cbf6fdeb678c5558c5d0a83834/windowsdesktop-runtime-3.1.3-win-x64.exe";
}
else
{
downloadUrl = "https://download.visualstudio.microsoft.com/download/pr/7cd5c874-5d11-4e72-81f0-4a005d956708/0eb310169770c893407169fc3abaac4f/windowsdesktop-runtime-3.1.3-win-x86.exe";
}
var targetFile = Path.Combine(Path.GetTempPath(), "windowsdesktop-runtime.exe");
await client.DownloadFileTaskAsync(downloadUrl, targetFile);
Logger.Write("Installing .NET Core runtime.");
ProgressMessageChanged?.Invoke(this, "Installing the .NET Core runtime.");
ProgressValueChanged?.Invoke(this, 0);
await Task.Run(() => { ProcessEx.StartHidden(targetFile, "/install /quiet /norestart").WaitForExit(); });
}
else
{
Logger.Write(".NET Core runtime already installed.");
}
}