Setting the transfer type
Let's add a new command before we test our server again:
use cmd::TransferType;
#[async]
fn handle_cmd(mut self, cmd: Command) -> Result<Self> {
match cmd {
// …
Command::Type(typ) => {
self.transfer_type = typ;
self = await!(self.send(Answer::new(ResultCode::Ok, "Transfer type
changed successfully")))?;
}
// …
}
}This requires a new attribute for our Client structure:
struct Client {
cwd: PathBuf,
server_root: PathBuf,
transfer_type: TransferType,
writer: Writer,
}And we need to update the constructor:
impl Client {
fn new(writer: Writer, server_root: PathBuf) -> Client {
Client {
cwd: PathBuf::from("/"),
server_root,
transfer_type: TransferType::Ascii,
writer,
}
}
}If we run this new server and connect to it through FileZilla, we'll see the following:
Figure 9.3