feat: 🎸 Kernel

ponies/celestia.txt

@@ -0,0 +1,31 @@
+                                                ,'/        
+                                               . / ___
+                                      ___/\   / /'`_  `'.
+                         __  _     .-' :v  :u/ /-'` \   )
+                    .-'``  \` \  .'.') ) /\ / /      :  |
+                 .'`  .--.  ) .)/ / /-'__\// /       |  |
+              .'` .-'`  .| .'.|: @_-'`` \  \/\..--.  |  (   _.-._
+            ,' .'`      |' | |'| ( /.    '-.__\    ) (   `''.-'` `.
+          .'.-`         | .| | | \  ) \__.  |      |  `---``      )
+        .' (_.'         | |'.| | ('` ,_     `.     :       .--.   /
+      .'    /   .       | | |' (  \    `\-.-'       \  .-'`    |  \
+     -  .  (_.-'        | | |   \ |\     \    __     ``        |   `''--.,
+   .` .'  .   /  /      | | :    \| `-._  \.'`  '.       .--.  `-..-'``'. )
+   '-'/  /   (  /       | : (     |'-,  `-.)\     \    .'    )       __ ) )
+     /  /    /``(  .'   ( (  '..-':'  `-,  A )     \_.'      (_ .---:  )| /
+    /  /    /    '`'  .  \ '---''`       \ V )`-.            .-`     '.(((          |
+   '  /    /    /  `'`(_. `''    .'`      )-'    `-..___..-'`          \ ``.'       |
+  (  /    /    /   /  /  / / ,'-`      |  | \                           ''`         |
+   '`/   /    /   /  /  /.''`.'        |  :  \                                      |
+    /   /    /   /  /`-'    /  ..---.  |  '.  \                                     |
+   (   //   /   /(_/     _ /. . ,    )/|.  '.  \                                    |
+    `-'(   /   /     .-'` ( -(_)-   /  '|   '. (\                                   |
+        `-'`--'    /`      \' ' ` .'    |.  ('.` \  ,.---.                          |
+                  (_        `--''`````\ '| .-` \.-'`_     \                         |
+                   /       ___        /  '..''``''`` `\    .                        |
+                  (``''''``   \       `--'`            \   |       ..--.            |
+                   \          (__,..-'`        ___     (   '\   .-`__\  \  .--.     |
+                    '-..----..,          ,.-'``   `-.   \__.'''` ,'  ``--``    '.'  |
+                               \     .-'`           __     .--.-''.     .-'``''`    |
+                                \.-'`            .-'  `\`'`.'`     \_.-'            |
+                                 '.__________.-'`       `'`

src/helpers/file.rs

@@ -0,0 +1,10 @@
+use std::{fs::File, io::Read};
+
+pub fn file_open(path: &str) -> String {
+    let mut temp_buf: String = String::new();
+
+    let mut file = File::open(path).unwrap();
+    file.read_to_string(&mut temp_buf).unwrap();
+
+    temp_buf
+}

src/helpers/mod.rs

@@ -0,0 +1 @@
+pub mod file;

src/main.rs

@@ -1,5 +1,6 @@
+mod helpers;
 mod system;
 
 fn main() {
-    println!("{}", system::host::get_shell());
+    println!("{}", system::specs::get_kernel());
 }

src/system/host.rs

@@ -1,13 +1,10 @@
+use crate::helpers::file::file_open;
 use std::{fs::File, io::Read};
 use std::process::Command;
 
 #[cfg(target_os = "linux")]
 pub fn get_hostname() -> String {
-    let mut hostname = String::new();
-
-    let mut f = File::open("/etc/hostname").unwrap();
-    f.read_to_string(&mut hostname).unwrap();
-
+    let mut hostname = file_open("/etc/hostname");
     hostname.pop();
 
     hostname
@@ -63,12 +60,12 @@ pub fn get_distro() -> String {
 
 #[cfg(target_os = "linux")]
 pub fn get_uptime() -> String {
-    let mut temp_buf: String = String::new();
+    let mut temp_buf: String = file_open("/proc/uptime");
 
-    let mut file = File::open("/proc/uptime").unwrap();
-    file.read_to_string(&mut temp_buf).unwrap();
-
-    let uptime: u128 = temp_buf.split(".").collect::<Vec<&str>>()[0].parse().unwrap();
+    let uptime: u128 = temp_buf.split(".")
+        .collect::<Vec<&str>>()[0]
+        .parse()
+        .unwrap();
 
     let days = uptime / 86400;
     let hours = (uptime % 86400) / 3600;
@@ -80,11 +77,8 @@ pub fn get_uptime() -> String {
 
 #[cfg(target_os = "linux")]
 pub fn get_shell() -> String {
+    let temp_buf: String = file_open("/etc/passwd");
     let mut final_str = String::new();
-    let mut temp_buf: String = String::new();
-
-    let mut f = File::open("/etc/passwd").unwrap();
-    f.read_to_string(&mut temp_buf).unwrap();
 
     let lines: &Vec<&str> = &temp_buf.lines().collect();
 
@@ -98,3 +92,26 @@ pub fn get_shell() -> String {
 
     final_str
 }
+
+#[cfg(target_os = "linux")]
+pub fn get_resolution() -> String {
+    let mut final_str = String::new();
+
+    let output = Command::new("xrandr")
+        .output()
+        .expect("Failed to execute xrandr");
+
+    let output = String::from_utf8(output.stdout).unwrap();
+
+    let lines: &Vec<&str> = &output.lines().collect();
+
+    lines.into_iter().for_each(|line| {
+        if line.contains(" connected") {
+            final_str = line.split(" ")
+                .collect::<Vec<&str>>()[2]
+                .to_string();
+        }
+    });
+
+    final_str
+}

src/system/net.rs

@@ -1,4 +1,3 @@
-use std::{fs::File, io::Read};
 use std::process::Command;
 use std::sync::Mutex;
 
@@ -6,12 +5,10 @@ use std::sync::Mutex;
 pub fn get_ipaddr() -> String {
     use std::ops::Add;
 
-    let mut final_str: Mutex<String> = Mutex::new(String::new());
+    use crate::helpers::file::file_open;
 
-    let mut f = File::open("/proc/net/route").unwrap();
-    let mut intr = String::new();
-
-    f.read_to_string(&mut intr).unwrap();
+    let final_str: Mutex<String> = Mutex::new(String::new());
+    let intr = file_open("/proc/net/route");
 
     let lines: &Vec<&str> = &intr.lines().collect();
     let mut interface = String::new();

src/system/specs.rs

@@ -1,3 +1,4 @@
+use crate::helpers::file::file_open;
 use std::fs::File;
 use std::io::Read;
 use std::rc::Rc;
@@ -27,10 +28,7 @@ pub fn get_cpu() -> String {
 
 #[cfg(target_os = "linux")]
 pub fn get_ram_used() -> String {
-    let mut temp_buf: String = String::new();
-
-    let mut file = File::open("/proc/meminfo").unwrap();
-    file.read_to_string(&mut temp_buf).unwrap();
+    let temp_buf: String = file_open("/proc/meminfo");
 
     let lines: &Vec<&str> = &temp_buf.lines().collect();
 
@@ -64,3 +62,12 @@ fn eval_ram(line: String) -> u128 {
 
     (kbs / 1000)
 }
+
+#[cfg(target_os = "linux")]
+pub fn get_kernel() -> String {
+    let temp_buf: String = file_open("/proc/version");
+
+    temp_buf.split(" ")
+        .collect::<Vec<&str>>()[2]
+        .to_string()
+}