From: Greg Burri <greg.burri@gmail.com>
Date: Wed, 23 Jun 2021 10:38:53 +0000 (+0200)
Subject: Parse player list from 'list' command.
X-Git-Url: https://git.euphorik.ch/?a=commitdiff_plain;h=5df9e614e940f47256773b7d0787e46f90082ff7;p=minecraft_web.git

Parse player list from 'list' command.
---

diff --git a/backend/src/minecraft_controller.rs b/backend/src/minecraft_controller.rs
index 9bcc7d3..d9a68c0 100644
--- a/backend/src/minecraft_controller.rs
+++ b/backend/src/minecraft_controller.rs
@@ -75,12 +75,6 @@ fn format_byte_size(bytes: u64, precision: usize) -> String {
 
 const MINECRAFT_PROCESS_NAME: &str = "java";
 
-#[cfg(target_os = "linux")]
-const STRING_BEFORE_CHARACTER_NAME: &str = "Got character ZDOID from";
-
-#[cfg(target_os = "linux")]
-const STRING_BEFORE_NB_OF_CONNECTIONS: &str = "Connections";
-
 // It doesn't work for the moment, it only scan the connection event and do not treat disconnections.
 fn get_active_players(rcon_password: &str) -> Vec<String> {
     let mut client = minecraft_client_rs::Client::new("127.0.0.1:25575".to_string()).unwrap();
@@ -90,11 +84,15 @@ fn get_active_players(rcon_password: &str) -> Vec<String> {
             Ok(_) => {
                 match client.send_command("list".to_string()) {
                     Ok(resp) => {
-                        println!("{}", resp.body);
-                        Vec::new()
+                        resp.body
+                            .split('\n')
+                            .skip(1)
+                            .filter(|n| !n.is_empty())
+                            .map(|n| n.to_string())
+                            .collect()
                     },
                     Err(_e) => {
-                        println!("Error asking seed");
+                        println!("Error from 'list' command");
                         Vec::new()
                     },
                 }