feat: updates

src/cmd_rsa_encrypt.rs

@@ -6,8 +6,7 @@ use openssl::encrypt::Encrypter;
 use openssl::pkey::PKey;
 use openssl::rsa::Rsa;
 use rust_util::util_clap::{Command, CommandError};
-use rust_util::util_msg;
-
+use crate::cmdutil;
 use crate::digest::sha256_bytes;
 
 pub struct CommandImpl;
@@ -23,12 +22,11 @@ impl Command for CommandImpl {
             .arg(Arg::with_name("data-hex").long("data-hex").takes_value(true).help("Data in HEX"))
             .arg(Arg::with_name("padding").long("padding").takes_value(true)
                 .possible_values(&["pkcs1", "oaep", "pss", "none"]).help("Padding"))
-            .arg(Arg::with_name("json").long("json").help("JSON output"))
+            .arg(cmdutil::build_json_arg())
     }
 
     fn run(&self, _arg_matches: &ArgMatches, sub_arg_matches: &ArgMatches) -> CommandError {
-        let json_output = sub_arg_matches.is_present("json");
-        if json_output { util_msg::set_logger_std_out(false); }
+        let json_output = cmdutil::check_json_output(sub_arg_matches);
 
         let pub_key_in = opt_value_result!(sub_arg_matches.value_of("pub-key-in"), "Require public key in");
         let pub_key_bytes = opt_result!(fs::read(pub_key_in), "Read file: {}, failed: {}", pub_key_in);