protected override string OnProcess(string sMessage)
{
string sFile = GetPath(sMessage);
if (ConnectionObject.FileSystemObject.FileExists(sFile))
{
return(GetMessage(553, "File already exists."));
}
FileSystem.IFile file = ConnectionObject.FileSystemObject.OpenFile(sFile, true);
FtpReplySocket socketReply = new FtpReplySocket(ConnectionObject);
if (!socketReply.Loaded)
{
return(GetMessage(425, "Error in establishing data connection."));
}
byte [] abData = new byte[m_nBufferSize];
Assemblies.General.SocketHelpers.Send(ConnectionObject.Socket, GetMessage(150, "Opening connection for data transfer."));
int nReceived = socketReply.Receive(abData);
while (nReceived > 0)
{
file.Write(abData, nReceived);
nReceived = socketReply.Receive(abData);
}
file.Close();
socketReply.Close();
return(GetMessage(226, "Uploaded file successfully."));
}
protected override async Task <string> OnProcess(string sMessage)
{
string sFile = GetPath(sMessage);
FileSystem.IFile file = ConnectionObject.FileSystemObject.OpenFile(sFile, true);
if (file == null)
{
return(await GetMessage(425, "Couldn't open file"));
}
FtpReplySocket socketReply = new FtpReplySocket(ConnectionObject);
if (!socketReply.Loaded)
{
return(await GetMessage(425, "Error in establishing data connection."));
}
byte [] abData = new byte[m_nBufferSize];
await Assemblies.General.SocketHelpers.Send(ConnectionObject.Socket, await GetMessage(150, "Opening connection for data transfer."));
int nReceived = socketReply.Receive(abData);
while (nReceived > 0)
{
nReceived = socketReply.Receive(abData);
file.Write(abData, nReceived);
}
file.Close();
socketReply.Close();
return(await GetMessage(226, string.Format("Appended file successfully. ({0})", sFile)));
}
protected override async Task <string> OnProcess(string sMessage)
{
string sFilePath = GetPath(sMessage);
if (!ConnectionObject.FileSystemObject.FileExists(sFilePath))
{
return(await GetMessage(550, "File doesn't exist"));
}
FtpReplySocket replySocket = new FtpReplySocket(ConnectionObject);
if (!replySocket.Loaded)
{
return(await GetMessage(550, "Unable to establish data connection"));
}
await Assemblies.General.SocketHelpers.Send(ConnectionObject.Socket, "150 Starting data transfer, please wait...\r\n");
const int m_nBufferSize = 65536;
FileSystem.IFile file = ConnectionObject.FileSystemObject.OpenFile(sFilePath, false);
if (file == null)
{
return(await GetMessage(550, "Couldn't open file"));
}
byte [] abBuffer = new byte[m_nBufferSize];
int nRead = file.Read(abBuffer, m_nBufferSize);
while (nRead > 0 && await replySocket.Send(abBuffer, nRead))
{
nRead = file.Read(abBuffer, m_nBufferSize);
}
file.Close();
replySocket.Close();
return(await GetMessage(226, "File download succeeded."));
}
