feat: updates

src/cmdutil.rs

@@ -0,0 +1,33 @@
+use clap::{Arg, ArgMatches};
+use rust_util::util_msg;
+
+pub fn build_slot_arg() -> Arg<'static, 'static> {
+    Arg::with_name("slot")
+        .short("s")
+        .long("slot")
+        .takes_value(true)
+        .help("PIV slot, e.g. 82, 83 ... 95, 9a, 9c, 9d, 9e")
+}
+
+pub fn build_pin_arg() -> Arg<'static, 'static> {
+    Arg::with_name("pin").short("p").long("pin").takes_value(true).help("PIV card user PIN")
+}
+
+pub fn build_keychain_name_arg() -> Arg<'static, 'static> {
+    Arg::with_name("keychain-name")
+        .long("keychain-name")
+        .takes_value(true)
+        .help("Key chain name")
+}
+
+pub fn build_json_arg() -> Arg<'static, 'static> {
+    Arg::with_name("json").long("json").help("JSON output")
+}
+
+pub fn check_json_output(sub_arg_matches: &ArgMatches) -> bool {
+    let json_output = sub_arg_matches.is_present("json");
+    if json_output {
+        util_msg::set_logger_std_out(false);
+    }
+    json_output
+}