diff options
Diffstat (limited to 'src/client.rs')
| -rw-r--r-- | src/client.rs | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/client.rs b/src/client.rs index 6aa48ce..b7aeb74 100644 --- a/src/client.rs +++ b/src/client.rs @@ -105,15 +105,15 @@ pub fn main_client() { opts.optopt("t", "to", "file or dir to write to (client side)", "FILE"); opts.reqopt("", "host", "remote hostname to connect to", "HOSTNAME"); opts.reqopt("", "port", "remote port to connect to", "PORT"); - opts.reqopt("", "read-nonce", "secret read nonce", "NONCE"); - opts.reqopt("", "write-nonce", "secret write nonce", "NONCE"); - opts.reqopt("", "key", "secret key", "NONCE"); + opts.optopt("", "read-nonce", "secret read nonce", "NONCE"); + opts.optopt("", "write-nonce", "secret write nonce", "NONCE"); + opts.optopt("", "key", "secret key", "NONCE"); opts.optflag("", "no-crypto", "sends data in the clear (no crypto or verification)"); assert!(args.len() >= 2 && args[1] == "client"); let matches = match opts.parse(&args[2..]) { Ok(m) => { m } - Err(f) => { println!("Error parsing args!"); usage_client(opts); exit(-1); } + Err(f) => { println!("{}", f.to_string()); usage_client(opts); exit(-1); } }; if matches.opt_present("h") { @@ -125,6 +125,16 @@ pub fn main_client() { let dir_mode: bool = matches.opt_present("d"); let no_crypto: bool = matches.opt_present("no-crypto"); + if !no_crypto { + if !matches.opt_present("key") || + !matches.opt_present("read-nonce") || + !matches.opt_present("write-nonce") { + println!("If not --no-crypto, --key and --read-nonce and --write-nonce are required."); + usage_client(opts); + exit(-1); + } + } + match (matches.opt_present("f"), matches.opt_present("t")) { (true, true) | (false, false) => { println!("Must be either 'from' or 'to', but not both"); |