/// <summary>
/// The asynchronous ftp operation to perform.
/// </summary>
/// <param name="socketDirection">Socket operation to perform.</param>
/// <returns>True if the ftp operation succeed else false.</returns>
private bool AsynchronousFtpOperation(Nequeo.Net.Ftp.SocketTransferDirection socketDirection)
{
// Set the initial return to false.
bool ret = false;
// Validate the properties before any
// Ftp operation.
ValidateProperties(socketDirection);
switch (socketDirection)
{
case Nequeo.Net.Ftp.SocketTransferDirection.Upload:
// Start uploading the local target file to the
// ftp server source path file.
ret = ftpAsycClient.Upload(this.ftpAdapter, this.uploadTarget,
new Uri("ftp://" + this.FTPAdapter.FTPServer + (this.FTPAdapter.Port != 21 ? ":" + this.FTPAdapter.Port.ToString() : "") + "/" +
this.ftpUploadSourcePath));
break;
case Nequeo.Net.Ftp.SocketTransferDirection.Download:
// Start downloading the ftp server source path file
// to the local destination path.
ret = ftpAsycClient.Download(this.ftpAdapter, this.downloadDestination,
new Uri("ftp://" + this.FTPAdapter.FTPServer + (this.FTPAdapter.Port != 21 ? ":" + this.FTPAdapter.Port.ToString() : "") + "/" +
this.ftpDownloadSourcePath));
break;
}
// Return true if the process
// completed successfully.
return(ret);
}
/// <summary>
/// The ftp operation to perform.
/// </summary>
/// <param name="socketDirection">Socket operation to perform.</param>
/// <returns>True if the ftp operation succeed else false.</returns>
private bool FtpOperation(Nequeo.Net.Ftp.SocketTransferDirection socketDirection)
{
// Set the initial return to false.
bool ret = false;
// Validate the properties before any
// Ftp operation.
ValidateProperties(socketDirection);
switch (socketDirection)
{
case Nequeo.Net.Ftp.SocketTransferDirection.Upload:
// Start uploading the local target file to the
// ftp server source path file.
ret = ftpClient.Upload(this.ftpAdapter, this.uploadTarget,
new Uri("ftp://" + this.FTPAdapter.FTPServer + (this.FTPAdapter.Port != 21 ? ":" + this.FTPAdapter.Port.ToString() : "") + "/" +
this.ftpUploadSourcePath));
break;
case Nequeo.Net.Ftp.SocketTransferDirection.Download:
// Start downloading the ftp server source path file
// to the local destination path.
ret = ftpClient.Download(this.ftpAdapter, this.downloadDestination,
new Uri("ftp://" + this.FTPAdapter.FTPServer + (this.FTPAdapter.Port != 21 ? ":" + this.FTPAdapter.Port.ToString() : "") + "/" +
this.ftpDownloadSourcePath));
break;
case Nequeo.Net.Ftp.SocketTransferDirection.DeleteFile:
// Start delete file the ftp server source path file
// to the local destination path.
ret = ftpClient.DeleteFile(this.ftpAdapter,
new Uri("ftp://" + this.FTPAdapter.FTPServer + (this.FTPAdapter.Port != 21 ? ":" + this.FTPAdapter.Port.ToString() : "") + "/" +
this.FtpDeleteFileSourcePath));
break;
case Nequeo.Net.Ftp.SocketTransferDirection.DirectoryList:
// List of all the files in the directory.
List <string> fileList = null;
// Start downloading the directory list from the
// ftp server source path.
ret = ftpClient.DirectoryList(this.ftpAdapter,
new Uri("ftp://" + this.FTPAdapter.FTPServer + (this.FTPAdapter.Port != 21 ? ":" + this.FTPAdapter.Port.ToString() : "") + "/" +
this.ftpDirectoryListPath), out fileList);
// Assign the file list to the
// property value, returns the
// list of files.
directoryList = fileList;
break;
}
// Return true if the process
// completed successfully.
return(ret);
}
/// <summary>
/// Constructor for the ftp process event argument.
/// </summary>
/// <param name="ftpServer">The ftp server connecting to.</param>
/// <param name="ftpProcess">The original command that was to be processed.</param>
/// <param name="fileInfo">The original upload target file, download destination file or
/// the list of files within a directory.</param>
/// <param name="ftpStatusCode">The current ftp status code from the server.</param>
/// <param name="ftpStatusDescription">The current ftp status description from the server.</param>
/// <param name="transferDirection">The current ftp transfer direction.</param>
public FTPSocketArgs(string ftpServer, string ftpProcess, string fileInfo,
FtpStatusCode ftpStatusCode, string ftpStatusDescription,
Nequeo.Net.Ftp.SocketTransferDirection transferDirection)
{
this.fileInfo = fileInfo;
this.ftpServer = ftpServer;
this.ftpProcess = ftpProcess;
this.ftpStatusCode = ftpStatusCode;
this.transferDirection = transferDirection;
this.ftpStatusDescription = ftpStatusDescription;
}
/// <summary>
/// The Ftp validation operation to perform.
/// </summary>
/// <param name="socketDirection">Socket operation to perform.</param>
private void ValidateProperties(Nequeo.Net.Ftp.SocketTransferDirection socketDirection)
{
// Make sure that the ftp adapter exists.
if (this.ftpAdapter == null)
{
throw new FTPClientConnectionException(
new NullReferenceException("The Ftp Connection " +
"Adapter has not been set."));
}
switch (socketDirection)
{
case Nequeo.Net.Ftp.SocketTransferDirection.Upload:
// Make sure that an upload target exists.
if (this.uploadTarget == string.Empty)
{
throw new FTPClientConnectionException("The local upload " +
"target path has not been set.");
}
// Make sure that an upload source exists.
if (this.ftpUploadSourcePath == string.Empty)
{
throw new FTPClientConnectionException("The ftp server upload " +
"path has not been set.");
}
break;
case Nequeo.Net.Ftp.SocketTransferDirection.Download:
// Make sure that a download destination exists.
if (this.downloadDestination == string.Empty)
{
throw new FTPClientConnectionException("The local download " +
"destination path has not been set.");
}
// Make sure that a download source exists.
if (this.ftpDownloadSourcePath == string.Empty)
{
throw new FTPClientConnectionException("The ftp server download " +
"path has not been set.");
}
break;
case Nequeo.Net.Ftp.SocketTransferDirection.DeleteFile:
// Make sure that the delete file exists.
if (this.ftpDeleteFileSourcePath == string.Empty)
{
throw new FTPClientConnectionException("The ftp server delete file " +
"path has not been set.");
}
break;
case Nequeo.Net.Ftp.SocketTransferDirection.DirectoryList:
// Make sure that a download directory list exists.
if (this.ftpDirectoryListPath == string.Empty)
{
throw new FTPClientConnectionException("The ftp server directory list " +
"path has not been set.");
}
break;
}
}
