private bool LoadUpdateXML_server(Stream stream, Product product)
{
bool result = false;
FileStruct fileStruct;
try
{
XmlTextReader reader = new XmlTextReader(stream);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name == "File")
{
fileStruct = new FileStruct(serverAddress + Main.constURLParams_download_file, applicationPath);
bool autoStart = reader.GetAttribute("autoStart") == "1";
int fileID = int.Parse(reader.GetAttribute("id"));
int versionServer = int.Parse(reader.GetAttribute("version"));
fileStruct.AddFileInfo(reader.GetAttribute("name"), fileID, reader.GetAttribute("savePath"), reader.GetAttribute("url"), versionServer, reader.GetAttribute("md5"), autoStart);
fileStruct.md5Local = MD5Hash(fileStruct.SavePath);
product.AddFile(fileStruct);
}
}
reader.Close();
result = true;
}
catch (Exception ex)
{
ShowInfo("ERROR: " + ex.Message, Main.LogType.Normal);
Log.Write(ex, this, "LoadUpdateXML_server", Log.LogType.ERROR);
}
return result;
}
public bool DownloadFile(string url, FileStruct fileStruct)
{
bool result = false;
long downloadProgres = 0;
HttpWebRequest request;
HttpWebResponse response;
FileStream fs;
BinaryReader r;
BinaryWriter w = null;
// URLEncode
url = System.Web.HttpUtility.UrlPathEncode(url);
Log.Write(new string[] { "URL: " + url, "SavePath:" + fileStruct.SavePath }, this, "DownloadFile", Log.LogType.DEBUG, true);
//save this in a file with the same name
try
{
request = (HttpWebRequest)WebRequest.Create(url);
request.CookieContainer = cookieContainer;
response = (HttpWebResponse)request.GetResponse();
if (response.ResponseUri.AbsoluteUri == url)
{
// try open file for writing
fs = TryCreateFileStream(fileStruct.SavePath);
if (fs == null)
{
// Orginal location is in use, save it in _tmp folder
fileStruct.SaveSuccessfully = false;
Common.MakeAllSubFolders(Common.BuildPath(fileStruct.BaseFolder, "_tmp"));
fs = TryCreateFileStream(Common.BuildPath(fileStruct.BaseFolder, "_tmp") + fileStruct.md5Server);
if (fs == null)
{
throw new Exception("Error creating file stream in tmp folder");
}
}
else
{
// File will be saved on orginal locatin
fileStruct.SaveSuccessfully = true;
}
result = true;
r = new BinaryReader(response.GetResponseStream());
w = new BinaryWriter(fs);
while (true)
{
if ((downloadProgres % 1000) == 0)
{
if (DownloadProgress != null)
{
DownloadProgress(downloadProgres, response.ContentLength);
}
}
w.Write(r.ReadByte());
downloadProgres++;
}
}
}
catch (System.IO.EndOfStreamException ex)
{
//Log.Write(ex, this, "DownloadFile", Log.LogType.ERROR);
}
catch (Exception ex)
{
result = false;
Log.Write(ex, this, "DownloadFile", Log.LogType.ERROR, true);
}
finally
{
if (w != null)
{
w.Flush();
w.Close();
}
}
return result;
}
public void AddFile(FileStruct fileStruct)
{
fileStructList.Add(fileStruct);
}
