--- a/src/main.rs	Fri Oct 23 17:42:57 2020 +0900
+++ b/src/main.rs	Tue Oct 27 17:14:39 2020 +0900
@@ -1,13 +1,63 @@
 use nix;
+use clap::{Arg, App, Clap};
 use std::process::Command;
 
+#[derive(Clap)]
+struct Opts {
+    #[clap(subcommand)]
+    subcmd: SubCommand,
+}
+
+#[derive(Clap)]
+enum SubCommand {
+    define(Define),
+    shutdown(Shutdown),
+}
+
+#[derive(Clap)]
+struct Define {
+    name: String,
+}
+
+#[derive(Clap)]
+struct Shutdown {
+    name: String,
+}
+
+
+struct VM {
+    id: u32,
+    name: String,
+    is_vm_running: bool,
+}
+
+
 fn main() {
     let uid = getuid();
     let gid = getgid();
     let user_name = getlogin(uid);
     println!("uid: {} gid: {} name: {}", uid, gid, user_name);
-    set_root_id();
-    list_command(user_name);
+
+    let matches = App::new("ie-virsh")
+            .version("1.0")
+            .author("AnatofuZ <anatofuz@cr.ie.u-ryukyu.ac.jp>")
+            .about("virsh wrapper for ie members")
+            .get_matches();
+
+            /*
+    let opts: Opts = Opts::parse();
+
+    match opts.subcmd {
+        SubCommand::define(name) => {
+        },
+        SubCommand::shutdown(name) => {
+
+        }
+    }
+    */
+
+    //set_root_id();
+    //list_command(user_name);
 }
 
 fn getlogin(uid: u32) -> &'static str {
@@ -27,7 +77,7 @@
     return gid_struct.into();
 }
 
-fn list_command(user_id: &'static str) {
+fn list_command(user_name: &'static str) {
     let output = Command::new("virsh")
         .arg("list")
         .arg("--all")
@@ -38,14 +88,22 @@
     let info_msg = virsh_list.next().unwrap();
     let border_line = virsh_list.next().unwrap();
 
-    let vm_list = virsh_list.filter(|&x| x.contains(user_id));
+    let virsh_emit_vm_list = virsh_list.filter(|&x| x.contains(user_name));
+
+    let mut vm_list : Vec<VM> = Vec::new();
 
     println!("{}\n{}", info_msg, border_line);
-    for vm in vm_list {
-        println!("{}", vm);
+    for emit_vm in virsh_emit_vm_list {
+        let mut vm_infos = emit_vm.split(" ");
+        let vm_status = vm_infos.next().unwrap();
+        let is_vm_running = if vm_status != "-" { true } else { false };
+        let name = vm_infos.next().unwrap();
+        let  vm = VM{ id: 0, is_vm_running: is_vm_running, name: String::from(name)};
+        vm_list.push(vm);
     }
 }
 
+
 fn set_root_id() {
     let id = 0;
     match nix::unistd::seteuid(nix::unistd::Uid::from_raw(id)) {
@@ -67,3 +125,8 @@
         Ok(_) => {}
     }
 }
+
+
+fn create_new_vm(user_name: &'static str, vm_name: &'static str, debug_kernel:bool) {
+
+}
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