private void TransferFile(ClientRequest Request)
{
FileInfo info = null;
try
{
info = new FileInfo(Path.Combine(this._UpdatingProductDirectory.FullName, Request.Request));
if (info.Exists)
{
byte[] buffer = new byte[info.Length];
FileStream stream = info.OpenRead();
stream.Read(buffer, 0, System.Convert.ToInt32(info.Length));
stream.Close();
this._FilesTransferred++;
Request.BinaryResponse = buffer;
}
else
{
Request.Response = "FAILED";
}
}
catch (Exception exception)
{
Request.Response = "EXCEPTION";
Auxiliary.WriteLog(
$"Exception while transfering file:\r\nRequested file: {Request.Request}\r\nSource: {((info != null) ? info.FullName : "FileInfo is null")}\r\nException: {exception.ToString()}");
}
}
private void ReceiveFile(ClientRequest request)
{
Auxiliary.WriteLog("Receiving the file " + request.Request);
FileInfo info = null;
try
{
ShortFileInfo fromFileList = GetFromFileList(request.Request);
if (fromFileList != null)
{
this._files.Remove(fromFileList);
info = new FileInfo(Path.Combine(this._DestinationDirectory.FullName, fromFileList.FileName));
if (!info.Directory.Exists)
{
info.Directory.Create();
}
FileStream stream = info.Create();
stream.Write(request.BinaryResponse, 0, request.BinaryResponse.Length);
stream.Close();
}
_filesUpdated++;
}
catch (Exception exception)
{
Auxiliary.WriteLog(
$"Exception while receiving file \"{request.Request}\"\r\nDestination: {((info != null) ? info.FullName : "FileInfo is null")}\r\n{exception.ToString()}");
}
}
public void Update(ClientProtocol client, ClientRequest firstRequest, string product, string directory, string tempDirectory)
{
this._Client = client;
this._Product = product;
this._SourceDirectory = new DirectoryInfo(directory);
this._DestinationDirectory = (tempDirectory != "") ? new DirectoryInfo(tempDirectory) : this._SourceDirectory;
this._filesUpdated = 0;
client.ResponseReceived += new ClientProtocol.ResponseReceivedEventHandler(this.ClientResponseReceived);
Auxiliary.WriteLog(
$"ClientSideUpdateProtocol::\r\nSourceDirectory: {this._SourceDirectory.FullName}\r\nDestinationDirectory: {this._DestinationDirectory.FullName}");
firstRequest.Request = "UPDATE " + this._Product;
}
private void RequestNextFile(ClientRequest Request)
{
if (this._files.Count > 0)
{
Request.Request = this._files[0].FileName;
Auxiliary.WriteLog("Requesting the file " + Request.Request);
}
else
{
this.AbortUpdate(Request);
}
}
private void ParseFileList(string files)
{
Auxiliary.WriteLog("Files for product " + this._Product + ":\r\n" + files);
this._files = new List <ShortFileInfo>();
if (files != ":empty:")
{
string[] strArray = files.Split(new char[] { '\n' });
for (int i = 0; i < strArray.Length; i++)
{
ShortFileInfo fileInfo = this.GetFileInfo(strArray[i]);
if (fileInfo != null)
{
FileInfo info2 = new FileInfo(Path.Combine(this._SourceDirectory.FullName, fileInfo.FileName));
if ((!info2.Exists || (info2.LastWriteTimeUtc < fileInfo.CreationTime)) || (System.Convert.ToInt32(info2.Length) != fileInfo.FileSize))
{
this._files.Add(fileInfo);
}
}
}
}
}