//public bool DownloadFile(string url, string Username, string Password)
//{
// try
// {
// string basedir = RootDirectory + "/updateFiles";
// string ZippedDir = basedir + RelativeDirectory + FileName + ".dng";
// if (!System.IO.Directory.Exists(basedir + RelativeDirectory))
// {
// System.IO.Directory.CreateDirectory(basedir + RelativeDirectory);
// }
// FtpWebRequest request = (FtpWebRequest)WebRequest.Create(new Uri(url + "/" + FileName + ".dng"));
// request.Credentials = new NetworkCredential(Username, Password);
// request.Method = WebRequestMethods.Ftp.DownloadFile;
// request.UseBinary = true;
// request.UsePassive = false;
// request.KeepAlive = true;
// FtpWebResponse response = (FtpWebResponse)request.GetResponse();
// string welocme = response.WelcomeMessage;
// FileStream stream2 = new FileStream(ZippedDir, FileMode.Create, FileAccess.Write);
// Stream responseStream = response.GetResponseStream();
// long bufferSize = 1024 * 50;
// byte[] buffer = new byte[bufferSize];
// int count = responseStream.Read(buffer, 0, buffer.Length);
// long nowFileSize = this.FtpFileSize(url, Username, Password);
// long totalFileSize = nowFileSize;
// long downloaded = 0;
// int retry = 0;
// while (count > 0L && retry < 3)
// {
// downloaded += count;
// nowFileSize -= count;
// stream2.Write(buffer, 0, count);
// buffer = new byte[bufferSize];
// count = responseStream.Read(buffer, 0, buffer.Length);
// if (response.StatusCode == FtpStatusCode.ClosingData)
// {
// if (downloaded < totalFileSize)
// {
// stream2.Close();
// responseStream.Close();
// response.Close();
// retry += 1;
// request = (FtpWebRequest)WebRequest.Create(new Uri("ftp://" + Username + "@" + url + "/" + FileName));
// request.Credentials = new NetworkCredential(Username, Password);
// request.Method = WebRequestMethods.Ftp.DownloadFile;
// request.UseBinary = true;
// request.UsePassive = false;
// request.KeepAlive = true;
// request.ContentOffset = downloaded;
// response = (FtpWebResponse)request.GetResponse();
// welocme = response.WelcomeMessage;
// Thread.SpinWait(20);
// stream2 = new FileStream(ZippedDir, FileMode.Append, FileAccess.Write);
// responseStream = response.GetResponseStream();
// bufferSize = 1024 * 50;
// buffer = new byte[bufferSize];
// count = responseStream.Read(buffer, 0, buffer.Length);
// }
// }
// }
// stream2.Close();
// responseStream.Close();
// if (retry <= 3)
// return true;
// return false;
// }
// catch { return false; }
//}
public bool DownloadFile(string url, string Username, string Password)
{
try
{
url = url.Replace("ftp://protea.dedicated.co.za", "");
string basedir = RootDirectory + "/updateFiles";
string ZippedDir = basedir + RelativeDirectory + FileName + ".dng";
if (!System.IO.Directory.Exists(basedir + RelativeDirectory))
{
System.IO.Directory.CreateDirectory(basedir + RelativeDirectory);
}
Limilabs.FTP.Client.Ftp ftpClient = new Limilabs.FTP.Client.Ftp();
ftpClient.Connect("protea.dedicated.co.za", 21, false);
ftpClient.Login("*****@*****.**", "8d8XLgUByXVI");
ftpClient.Progress += ftpClient_Download_File_Progress;
this.FileSize = ftpClient.GetFileSize(url + "/" + FileName + ".dng").ToString();
if (!System.IO.Directory.Exists(RootDirectory + "/temp"))
{
System.IO.Directory.CreateDirectory(RootDirectory + "/temp");
}
ftpClient.Download(url + "/" + FileName + ".dng", RootDirectory + "/temp/" + FileName + ".temp");
ftpClient.Close(false);
if (File.Exists(ZippedDir))
{
File.Replace(RootDirectory + "/temp/" + FileName + ".temp", ZippedDir, FileName + ".bak");
}
else
{
File.Move(RootDirectory + "/temp/" + FileName + ".temp", ZippedDir);
}
return(true);
}
catch (Exception ex)
{
Deloitte.WriteErrorLog(new DingoException(ex));
return(false);
}
}
public bool ExtractFile()
{
try
{
string basedir = RootDirectory + "/updateFiles";
string ZippedDir = basedir + RelativeDirectory + FileName + ".dng";
string ExtractedDir = RootDirectory + RelativeDirectory + FileName;
if (!System.IO.Directory.Exists(RootDirectory + RelativeDirectory))
{
System.IO.Directory.CreateDirectory(RootDirectory + RelativeDirectory);
}
if (File.Exists(ZippedDir))
{
using (var writeStream = File.Create(ExtractedDir))
{
using (var readStream = File.Open(ZippedDir, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
using (GZipStream zstream = new GZipStream(readStream, CompressionMode.Decompress))
{
byte[] buffer = new byte[51200];
int count;
while ((count = zstream.Read(buffer, 0, buffer.Length)) > 0)
{
writeStream.Write(buffer, 0, count);
}
}
}
}
}
return(true);
}
catch (Exception ex)
{
Deloitte.WriteErrorLog(new DingoException(ex));
return(false);
}
}
private void CheckFileState(UpdateFile f)
{
SetListItem("Comparing Hashes");
try {
if (File.Exists(f.Directory + '\\' + f.FileName))
{
var onlineHash = GetOnlineHash(f);
if (f.Hash != onlineHash)
{
CheckZHash(f);
}
else
{
SetListItem(f.FileName + " is up to Date");
}
}
else
{
CheckZHash(f);
}
} catch (Exception ex) {
Deloitte.WriteErrorLog(new DingoException(ex));
}
}
