Implement loading hex from file

1 files changed, 11 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index f424b0e..f5dd8c1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,5 @@
+use std::env;
+use std::fs;
 use std::io;
 use std::io::prelude::*;
 use std::{thread, time};
@@ -44,10 +46,18 @@ fn cli_controller(asyncpair: Arc<(Mutex<bool>, Condvar)>) {
 }
 
 fn main() {
+    let args: Vec<_> = env::args().collect();
+    if args.len() < 2 {
+        println!("Please, specify ihex file");
+        return;
+    }
+    let data = fs::read_to_string(&args[1])
+        .expect(&format!("Unable to read file {}", &args[1]));
+
     let asyncpair = Arc::new((Mutex::new(false), Condvar::new()));
     let asyncpair2 = asyncpair.clone();
 
-    let core = match Core::with_ram_from_hex(String::from(":0300000075800008\n:00000001FF\n")) {
+    let core = match Core::with_ram_from_hex(String::from(data)) {
         Ok(value) => value,
         Err(err_string) => {
             println!("{}", err_string);