Split server into multiple files

Rocket.toml

@@ -5,7 +5,7 @@ workers = 4
 max_blocking = 512
 keep_alive = 5
 ident = "Rocket"
-log_level = "normal"
+log_level = "critical"
 temp_dir = "/tmp"
 cli_colors = true
 ## NOTE: Don't (!) use this key! Generate your own!

src/main.rs

@@ -15,17 +15,28 @@ use rocket::{
         FileServer, 
         relative
     }, 
-    serde::{
-        Deserialize, 
-        json::Json
-    }
 };
-use rand::Rng;
+
-use std::{fs, vec};
+mod typing;
+mod servers;
+
+use crate::typing::sql::*;
+use crate::typing::user::{
+    get_tests,
+    login,
+    sign_up
+};
+use crate::typing::test::{
+    create_test,
+    new_test
+};
+use crate::typing::leaderboard::leaderboard;
+use crate::servers::server::{
+    server,
+    server_info
+};
 
 // Imports for sql, see sql.rs for more information
-pub mod sql;
-use crate::sql::*;
 
 /// Test api route that returns hello world.
 /// Acessible from http://url/test
@@ -34,118 +45,8 @@ fn test() -> String {
     String::from("Hello World!")
 }
 
-/// Api route that creates a database if one
-/// does not already exist.
-/// Acessible from http://url/api/create_database
-#[get("/create_database")]
-fn create_database() -> String {
-    sql::create_database()
-        .expect("couldn't create database");
-    String::from("Successfully created a database")
-}
 
 
-/// the datascructure that the webserver will recieve
-/// when a post is made to the http://url/api/post_test route
-#[derive(Deserialize)]
-#[serde(crate = "rocket::serde")]
-struct PostTest<'r> {
-    test_type: &'r str,
-    test_length: u32,
-    test_time: u32,
-    test_seed: i64,
-    quote_id: i32,
-    wpm: u8,
-    accuracy: u8,
-    user_id: u32
-}
-
-/// Api Route that accepts test data and posts it to the database
-/// Acessible from http://url/api/post_test
-#[post("/post_test", data = "<test>")]
-fn post_test(
-    test: Json<PostTest<'_>>
-) {
-    sql::post_test(
-        test.test_type, 
-        test.test_length, 
-        test.test_time, 
-        test.test_seed, 
-        test.quote_id, 
-        test.wpm, 
-        test.accuracy, 
-        test.user_id
-    ).expect("error in posting test to tests table");
-}
-
-/// Struct representing the user
-#[derive(Deserialize)]
-#[serde(crate = "rocket::serde")]
-struct User<'r> {
-    username: &'r str,
-    password: &'r str
-}
-
-/// Route takes data about the user as a struct
-/// and then creates the user in the database
-/// Acessible from http://url/api/create_user
-#[post("/create_user", data = "<user>")]
-fn create_user(
-    user: Json<User<'_>>
-) {
-    sql::create_user(
-        user.username, 
-        user.password
-    ).expect("Error: Couldn't create new user");
-}
-
-/// takes the users login information and returns the users user id
-/// which can be used to identify their tests etc.
-/// Accessible from http://url/api/login
-#[get("/login/<username>/<password>")]
-fn login(username: &str, password: &str) -> String {
-    let user_id = sql::find_user(username, password).expect("error finding user_id");
-    user_id.to_string()
-}
-
-/// Gets the users tests from the database and returns it as a
-/// json array.
-/// Accessible from http://url/api/get_user_tests
-#[get("/get_user_tests/<user_id>")]
-fn get_user_tests(user_id: u32) -> Json<Vec<Test>> {
-    let tests = sql::get_user_tests(user_id).expect("error finding user_id");
-    Json(tests)
-}
-
-/// Returns the highest test data from each user as
-/// a json array
-/// Acessible from http://url/api/leaderboard
-#[get("/leaderboard")]
-fn leaderboard() -> Json<Vec<LeaderBoardTest>> {
-    let leaderboard = sql::get_leaderboard(0).expect("error finding user_id");
-    Json(leaderboard)
-}
-
-/// Returns an array of words as Json
-/// Accessible from http://url/api/get_test
-#[get("/get_test")]
-fn get_test() -> Json<Vec<String>> {
-    let mut word_vec: Vec<&str> = vec![]; 
-    let words = fs::read_to_string("wordlist.txt").unwrap();
-    for word in words.split('\n') {
-        word_vec.push(word.clone());
-    }
-
-    let mut return_list: Vec<String> = vec![];
-
-    let mut rng = rand::thread_rng();
-    for _i in 0..100 {
-        let hi: u32 = rng.gen_range(0..999);
-        return_list.push(word_vec[hi as usize].to_string())
-    }
-
-    Json(return_list.clone())
-}
 
 /// The main function which builds and launches the
 /// webserver with all appropriate routes and fileservers
@@ -157,10 +58,15 @@ fn rocket() -> Rocket<Build> {
     // hosts the api routes necessary for the website
     // to interact with the database
     .mount("/api", routes![
-        create_database, create_user,
+        create_database, sign_up,
-        post_test, login, get_user_tests, 
+        create_test, login, get_tests, 
-        leaderboard, get_test
+        leaderboard, new_test,
-        ])
+    ])
+
+    .mount("/api", routes![
+        server, server_info
+    ])
     // hosts the fileserver
-    .mount("/typing", FileServer::from(relative!("website")))
+    .mount("/typing", FileServer::from(relative!("websites/Typing")))
+    .mount("/servers", FileServer::from(relative!("websites/Servers")))
 }

src/servers/mod.rs

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

src/servers/server.rs

@@ -0,0 +1,155 @@
+use rocket::serde::{
+    json::{
+        Json,
+        to_string, from_str
+    },
+    Deserialize,
+    Serialize
+};
+
+use std::{
+    io::{
+        Write,
+        Read
+    },
+    fs::{
+        File,
+        read_dir,
+    },
+};
+
+#[derive(Deserialize, Serialize, Clone, Debug)]
+#[serde(crate = "rocket::serde")]
+struct Process {
+    name: String,
+    memory: String,
+    run_time: String,
+    id: String,
+    user_id: String,
+    virtual_memory: String
+}
+
+#[derive(Deserialize, Serialize, Clone, Debug)]
+#[serde(crate = "rocket::serde")]
+struct Disk {
+    name: String,
+    disk_type: String,
+    total_space: String,
+    available_space: String,
+    usage: String,
+    file_system: String
+}
+
+#[derive(Deserialize, Serialize)]
+#[serde(crate = "rocket::serde")]
+pub struct System {
+    key: String,
+    host_name: String,
+    uptime: String,
+    os: String,
+    total_ram: String,
+    used_ram: String,
+    available_ram: String,
+    ram_usage: String,
+    total_swap: String,
+    used_swap: String,
+    available_swap: String,
+    swap_usage: String,
+    disks: Vec<Disk>,
+    processes: Vec<Process>,
+}
+
+#[post("/servers", data = "<data>")]
+pub fn server(data: Json<System>) {
+    if data.key == "0etnmXPSr95@FNy6A3U9Bw*ZupNIR85zI!hRFGIdj6SW$Tu0q%" {
+        println!("Data From : {}", data.host_name);
+    }
+
+    let mut file = match File::create(format!("./server/{}.json", &data.host_name)) {
+        Err(why) => {
+            println!("Error: {why}");
+            return;
+        }
+        Ok(file) => file,
+    };
+
+    let data: System = System {
+        key: format!("null"),
+        host_name: format!("{}", data.host_name),
+        uptime: format!("{}", data.uptime),
+        os: format!("{}", data.os),
+        total_ram: format!("{}", data.total_ram),
+        used_ram: format!("{}", data.used_ram),
+        available_ram: format!("{}", data.available_ram),
+        ram_usage: format!("{}", data.ram_usage),
+        total_swap: format!("{}", data.total_swap),
+        used_swap: format!("{}", data.used_swap),
+        available_swap: format!("{}", data.available_swap),
+        swap_usage: format!("{}", data.swap_usage),
+        disks: data.disks.clone(),
+        processes: data.processes.clone(),
+    };
+
+    let string = match to_string(&data) {
+        Err(why) => {
+            println!("Error: {why}");
+            return;
+        }
+        Ok(string) => string,
+    };
+
+    let write = file.write_all(
+        string
+        .as_bytes()
+    );
+
+    match write {
+        Err(why) => println!("Error {why}"),
+        Ok(_) => (),
+    }
+}
+
+#[get("/server_info")]
+pub fn server_info() -> Json<Vec<System>> {
+    let mut systems: Vec<System> = vec![];
+    let folder = match read_dir("./server/") {
+        Err(why) => {
+            println!("Error: {why}");
+            read_dir("./server/").unwrap()
+        },
+        Ok(dir) => dir,
+    };
+    let mut file: File;
+    let mut string;
+
+    for path in folder {
+        string = String::new();
+        let path = match path {
+            Err(ref why) => {
+                println!("Error: {why}");
+                path.unwrap()
+            },
+            Ok(path) => path
+        }.path();
+
+        file = match File::open(format!("{}", path.display())) {
+            Err(why) => {
+                println!("Error: {why}");
+                File::open(format!("{}", path.display())).unwrap()
+            }
+            Ok(file) => file,
+        };
+
+        match file.read_to_string(&mut string) {
+            Err(why) => println!("Error: {why}"),
+            Ok(_) => (),
+        };
+
+        match from_str(&string) {
+            Err(why) => println!("Error: {why}"),
+            Ok(string) => systems.push(string),
+        };
+    }
+
+    Json(systems)
+}

src/typing/leaderboard.rs

@@ -0,0 +1,14 @@
+use rocket::serde::json::Json;
+use crate::typing::sql::{
+    get_leaderboard,
+    LeaderBoardTest
+};
+
+/// Returns the highest test data from each user as
+/// a json array
+/// Acessible from http://url/api/leaderboard
+#[get("/leaderboard")]
+pub fn leaderboard() -> Json<Vec<LeaderBoardTest>> {
+    let leaderboard: Vec<LeaderBoardTest> = get_leaderboard(0).expect("error finding user_id");
+    Json(leaderboard)
+}

src/typing/mod.rs

@@ -0,0 +1,4 @@
+pub mod sql;
+pub mod user;
+pub mod leaderboard;
+pub mod test;

src/typing/sql.rs

@@ -23,7 +23,7 @@ fn get_connection() -> rusqlite::Connection {
 /// Creates the necessary tables inside the database with
 /// correct normalised links between data for later
 /// querying
-pub fn create_database() -> Result<()> {
+fn new_database() -> Result<()> {
     let connection = get_connection();
 
     connection.execute(
@@ -54,6 +54,18 @@ pub fn create_database() -> Result<()> {
     Ok(())
 }
 
+/// Api route that creates a database if one
+/// does not already exist.
+/// Acessible from http://url/api/create_database
+#[get("/create_database")]
+pub fn create_database() -> String {
+    let database = new_database();
+    match database {
+        Err(why) => format!("Error: {why}"),
+        Ok(_) => format!("Sucessfully created the database")
+    }
+}
+
 /// takes necessary data about a test and creates
 /// a database record with the data
 pub fn post_test(

src/typing/test.rs

@@ -0,0 +1,65 @@
+use crate::typing::sql::post_test;
+use rocket::serde::{
+    Deserialize,
+    json::Json
+};
+use rand::{
+    Rng, 
+    rngs::ThreadRng
+};
+use std::{
+    fs, 
+    vec,
+};
+
+/// the datascructure that the webserver will recieve
+/// when a post is made to the http://url/api/post_test route
+#[derive(Deserialize)]
+#[serde(crate = "rocket::serde")]
+pub struct PostTest<'r> {
+    test_type: &'r str,
+    test_length: u32,
+    test_time: u32,
+    test_seed: i64,
+    quote_id: i32,
+    wpm: u8,
+    accuracy: u8,
+    user_id: u32
+}
+
+/// Api Route that accepts test data and posts it to the database
+/// Acessible from http://url/api/post_test
+#[post("/post_test", data = "<test>")]
+pub fn create_test(test: Json<PostTest<'_>>) {
+    post_test(
+        test.test_type, 
+        test.test_length, 
+        test.test_time, 
+        test.test_seed, 
+        test.quote_id, 
+        test.wpm, 
+        test.accuracy, 
+        test.user_id
+    ).expect("error in posting test to tests table");
+}
+
+/// Returns an array of words as Json
+/// Accessible from http://url/api/get_test
+#[get("/new_test")]
+pub fn new_test() -> Json<Vec<String>> {
+    let mut word_vec: Vec<&str> = vec![]; 
+    let words: String = fs::read_to_string("wordlist.txt").unwrap();
+    for word in words.split('\n') {
+        word_vec.push(word.clone());
+    }
+
+    let mut return_list: Vec<String> = vec![];
+
+    let mut rng: ThreadRng = rand::thread_rng();
+    for _i in 0..100 {
+        let hi: u32 = rng.gen_range(0..999);
+        return_list.push(word_vec[hi as usize].to_string())
+    }
+
+    Json(return_list.clone())
+}

src/typing/user.rs

@@ -0,0 +1,50 @@
+use rocket::serde::{
+    Deserialize, 
+    json::Json
+};
+
+use crate::typing::sql::{
+    get_user_tests,
+    find_user,
+    create_user,
+
+    Test,
+};
+
+/// Struct representing the user
+#[derive(Deserialize)]
+#[serde(crate = "rocket::serde")]
+pub struct User<'r> {
+    username: &'r str,
+    password: &'r str
+}
+
+/// Route takes data about the user as a struct
+/// and then creates the user in the database
+/// Acessible from http://url/api/create_user
+#[post("/create_user", data = "<user>")]
+pub fn sign_up(user: Json<User<'_>>) {
+    create_user(
+        user.username, 
+        user.password
+    ).expect("Error: Couldn't create new user");
+}
+
+/// Gets the users tests from the database and returns it as a
+/// json array.
+/// Accessible from http://url/api/get_user_tests
+#[get("/get_tests/<user_id>")]
+pub fn get_tests(user_id: u32) -> Json<Vec<Test>> {
+    let tests: Vec<Test> = get_user_tests(user_id).expect("error finding user_id");
+    Json(tests)
+}
+
+/// takes the users login information and returns the users user id
+/// which can be used to identify their tests etc.
+/// Accessible from http://url/api/login
+#[get("/login/<username>/<password>")]
+pub fn login(username: &str, password: &str) -> String {
+    let user_id = find_user(username, password).expect("error finding user_id");
+    user_id.to_string()
+}
+

websites/Servers/index.css

@@ -0,0 +1,100 @@
+:root {
+    --navbar: #52b2cf;
+    --navbar-button: #283F3B;
+    --background: #7EC4CF;
+    --table: #FFD07B;
+    --table-top:#FDB833;
+    --title: #296EB4;
+    --text: #000000;
+    --border: #000000;
+}
+
+body {
+    background: var(--background);
+    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+    font-size: medium;
+    margin: 0px;
+}
+
+div {
+    display: block;
+}
+
+::-webkit-scrollbar {
+    display: none;
+}
+
+h1 {
+    color:black;
+    text-align: center;
+    width: 100%;
+    margin: 0px;
+}
+
+#all, #systems {
+    display: inline;
+}
+
+#navbar {
+    width: 100%;
+    background: var(--navbar);
+    border: 1px black solid;
+    padding: 5px;
+}
+
+#navbar button {
+    background-color: var(--navbar-button);
+    color: wheat;
+    border: 3px black solid;
+    padding: 15px;
+    font-size: larger;
+}
+
+#navbar button:focus {
+    background-color: #23296c;
+}
+
+#navbar button:hover {
+    background-color: #fc9e4f;
+    color: var(--text);
+    border: 3px var(--border) solid;
+}
+
+#SystemDiv {
+    background: var(--title);
+    width: 100%;
+    font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
+    font-size: 50px;
+    padding-bottom: 20px;
+    border-bottom: black 1px solid;
+}
+
+#system {
+    margin: 0px;
+}
+
+table {
+    border: 2px black solid;
+    margin: 0px;
+    width: 100%;
+    padding: 0px;
+}
+
+table tr:nth-child(n) {
+    background: var(--table);
+}
+
+table tr:nth-child(1) {
+    background: var(--table-top);
+}
+
+tr {
+    border: 1px black solid;
+}
+
+td {
+    border: 1px black solid;
+    text-align: center;
+    padding: 10px;
+    font-size: larger;
+}

websites/Servers/index.html

@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title id="title">Leaderboard</title>
+    <link rel="stylesheet" href="index.css">
+    <script src="index.js" defer="true"></script>
+</head>
+<body>
+    <div id="SystemDiv"><h1 id="system">Typing Leaderboard</h1></div>
+    <div id="navbar">
+        <div id="allButton">
+            <button id="all">all</button>
+        </div>
+        <div id="systems">
+            <button>Arch</button>
+        </div>
+    </div>
+    <div id="navbar">
+        <button id="systeminfo">System</button>
+        <button id="Disks Header">Disks</button>
+        <button id="Processes Header">Processes</button>
+    </div>
+
+    <div id="systemInfo" align="center"></div>
+    <div id="disks" align="center"></div>
+    <div id="processes" align="center"></div>
+</body>
+</html>

websites/Servers/index.js

@@ -0,0 +1,296 @@
+get();
+let disks = false;
+let processes = false;
+let sysinfo = true;
+let json;
+let server = 0;
+
+setInterval(get, 5000);
+function get() {
+    let xhr = new XMLHttpRequest();
+    xhr.open('GET', 'http://arlofilley.com/api/server_info');
+    xhr.setRequestHeader('Content-Type', 'application/json');
+    xhr.responseType = 'json';
+    xhr.send();
+    xhr.onload = () => {
+        json = xhr.response
+        createElements(json[server]);
+        createButtons(json);
+    };
+};
+
+function createElements(pJson) {
+    let title = document.getElementById(`system`);
+    title.textContent = pJson.host_name;
+    document.title = pJson.host_name;
+
+    createProcesses(pJson);
+    createDisks(pJson);
+    createSystemInfo(pJson);
+};
+
+function createSystemInfo(pJson) {
+    let div = document.getElementById(`systemInfo`);
+    
+    while (div.firstChild) {
+        div.removeChild(div.firstChild)
+    }
+
+    if (!sysinfo) return;
+
+    let table = document.createElement(`table`);
+
+    let tableBody = document.createElement('tbody');
+    table.appendChild(tableBody);
+    let tr = document.createElement('tr');
+    tableBody.appendChild(tr);
+
+    let td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Name`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`OS`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Uptime`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Total Ram`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Used Ram`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Available Ram`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Total Swap`));
+    tr.appendChild(td);
+    tableBody.appendChild(tr);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Used Swap`));
+    tr.appendChild(td);
+    tableBody.appendChild(tr);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Available Swap`));
+    tr.appendChild(td);
+    tableBody.appendChild(tr);
+    tr = document.createElement('tr');
+
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.host_name));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.os));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.uptime));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.total_ram));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.used_ram));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.available_ram));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.total_swap));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.used_swap));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(pJson.available_swap));
+    tr.appendChild(td);
+    tableBody.appendChild(tr);
+    tr = document.createElement('tr');
+  
+    div.appendChild(table);
+};
+
+function createProcesses(pJson) {
+    let div = document.getElementById(`processes`);
+    
+    while (div.firstChild) {
+        div.removeChild(div.firstChild)
+    }
+
+    if (!processes) return;
+
+    let table = document.createElement(`table`);
+
+    let tableBody = document.createElement('tbody');
+    table.appendChild(tableBody);
+    let tr = document.createElement('tr');
+    tableBody.appendChild(tr);
+
+    let td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Name`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Memory`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Run Time`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Process ID`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`User ID`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Virtual Memory`));
+    tr.appendChild(td);
+    tableBody.appendChild(tr);
+    tr = document.createElement('tr');
+  
+    for (let i = 0; i < pJson.processes.length; i++) {
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.processes[i].name}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.processes[i].memory}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.processes[i].run_time}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.processes[i].id}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.processes[i].user_id}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.processes[i].virtual_memory}`));
+        tr.appendChild(td);
+
+        tableBody.appendChild(tr);
+        tr = document.createElement('tr');
+    }
+    div.appendChild(table);
+};
+
+function createDisks(pJson) {
+    let div = document.getElementById(`disks`);
+    
+    while (div.firstChild) {
+        div.removeChild(div.firstChild)
+    }
+
+    if (!disks) return;
+
+    let table = document.createElement(`table`);
+
+    let tableBody = document.createElement('tbody');
+    table.appendChild(tableBody);
+    let tr = document.createElement('tr');
+    tableBody.appendChild(tr);
+
+    let td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Name`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Type`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Total Space`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Available Space`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`Usage`));
+    tr.appendChild(td);
+    td = document.createElement('td');
+    td.appendChild(document.createTextNode(`File System`));
+    tr.appendChild(td);
+    tableBody.appendChild(tr);
+    tr = document.createElement('tr');
+  
+    for (let i = 0; i < pJson.disks.length; i++) {
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.disks[i].name}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.disks[i].disk_type}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.disks[i].total_space}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.disks[i].available_space}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.disks[i].usage}`));
+        tr.appendChild(td);
+
+        td = document.createElement('td');
+        td.appendChild(document.createTextNode(`${pJson.disks[i].file_system}`));
+        tr.appendChild(td);
+
+        tableBody.appendChild(tr);
+        tr = document.createElement('tr');
+    }
+    div.appendChild(table);
+};
+
+b = document.getElementById("Processes Header");
+b.addEventListener("click", () => {
+    processes = true;
+    disks = false;
+    sysinfo = false;
+    createElements(json[server]);
+});
+
+c = document.getElementById("systeminfo");
+c.addEventListener("click", () => {
+    processes = false;
+    disks = false;
+    sysinfo = true;
+    createElements(json[server]);
+});
+ let button = document.getElementById
+
+e = document.getElementById("Disks Header");
+e.addEventListener("click", () => {
+    disks = true;
+    processes = false;
+    sysinfo  = false;
+    createElements(json[server]);
+});
+
+function createButtons(pJson) {
+    let div = document.getElementById("systems");
+
+    while (div.firstChild) {
+        div.removeChild(div.firstChild)
+    }
+
+    for (let i = 0; i < pJson.length; i++) {
+        let system = pJson[i];
+
+        let button = document.createElement("button");
+        button.textContent = system.host_name.toUpperCase();
+        button.id = i;
+        button.addEventListener("click", () => {
+            disks = false;
+            processes = false;
+            sysinfo = true;
+            server = button.id
+            createElements(json[button.id]);
+        });
+        div.appendChild(button);
+    }
+}