public static void DownloadFile(string ftpURL, string UserName, string Password, string ftpDirectory, string FileName, string LocalDirectory)
{
try
{
FtpWebRequest requestFileDownload = (FtpWebRequest)WebRequest.Create(ftpURL + "/" + ftpDirectory + "/" + FileName);
requestFileDownload.Credentials = new NetworkCredential(UserName, Password);
requestFileDownload.Method = WebRequestMethods.Ftp.DownloadFile;
FtpWebResponse responseFileDownload = (FtpWebResponse)requestFileDownload.GetResponse();
Stream responseStream = responseFileDownload.GetResponseStream();
FileStream writeStream = new FileStream(LocalDirectory + "/" + FileName, FileMode.Create);
int Length = 2048;
Byte[] buffer = new Byte[Length];
int bytesRead = responseStream.Read(buffer, 0, Length);
while (bytesRead > 0)
{
writeStream.Write(buffer, 0, bytesRead);
bytesRead = responseStream.Read(buffer, 0, Length);
}
responseStream.Close();
writeStream.Close();
requestFileDownload = null;
}
catch (Exception ex)
{
string error = ex.ToString();
Loghandling.Logerror(error);
Application.Exit();
}
Filecheck();
}
public static void DownloadUpdate(string ftpURL, string UserName, string Password, string ftpDirectory, string ftpupdateDirectory, string updateFile, string LocalDirectory)
{
Form1.flag = true;
Form1.Form1_Load1();
try
{
FtpWebRequest requestFileDownload = (FtpWebRequest)WebRequest.Create(ftpURL + "/" + ftpDirectory + "/" + ftpupdateDirectory + "/" + updateFile);
requestFileDownload.Credentials = new NetworkCredential(UserName, Password);
requestFileDownload.Method = WebRequestMethods.Ftp.DownloadFile;
FtpWebResponse responseFileDownload = (FtpWebResponse)requestFileDownload.GetResponse();
Stream responseStream = responseFileDownload.GetResponseStream();
FileStream writeStream = new FileStream(LocalDirectory + "/" + updateFile, FileMode.Create);
int Length = 2048;
Byte[] buffer = new Byte[Length];
int bytesRead = responseStream.Read(buffer, 0, Length);
while (bytesRead > 0)
{
writeStream.Write(buffer, 0, bytesRead);
bytesRead = responseStream.Read(buffer, 0, Length);
}
responseStream.Close();
writeStream.Close();
requestFileDownload = null;
Form1.flag = false;
}
catch (Exception ex)
{
string error = ex.ToString();
Loghandling.Logerror(error);
return;
}
Process.Start("TSR-VTC.exe");
try
{
Form1.Form1_Load1();
Process.Start("cmd.exe", "/c taskkill /F /IM tsrvtgui.exe");
Application.Exit();
}
catch (Exception ex)
{
string error = ex.ToString();
Loghandling.Logerror(error);
return;
}
}
public static void Regcheck()
{
using (var hklm = RegistryKey.OpenBaseKey(RegistryHive.CurrentUser, RegistryView.Registry64))
using (var key = hklm.OpenSubKey(@"SOFTWARE\TSR-VTC\TSR-VTC_Launcher"))
{
if (key != null)
{
currentversion = (string)key.GetValue("Version");
if (currentversion != null)
{
if (currentversion == expectedversion)
{
string error = "Same Version Installed!";
Loghandling.Logerror(error);
Application.Exit();
}
else
{
string exeFile = (new Uri(Assembly.GetEntryAssembly().CodeBase)).AbsolutePath;
string updatecheckfile = Path.GetDirectoryName(exeFile);
string _LocalDirectory = updatecheckfile; //Local directory where the files will be downloaded
DownloadUpdate(_ftpURL, _UserName, _Password, _ftpDirectory, _ftpupdateDirectory, _updateFile, _LocalDirectory);
}
}
}
else
{
string exeFile = (new Uri(Assembly.GetEntryAssembly().CodeBase)).AbsolutePath;
string updatecheckfile = Path.GetDirectoryName(exeFile);
string _LocalDirectory = updatecheckfile; //Local directory where the files will be downloaded
DownloadUpdate(_ftpURL, _UserName, _Password, _ftpDirectory, _ftpupdateDirectory, _updateFile, _LocalDirectory);
}
}
}