Merge pull request 'Add StatCommand' (#213) from StatCommand into master

Reviewed-on: SteamWar/BungeeCore#213
Reviewed-by: Zeanon <thezeanon@gmail.com>

src/de/steamwar/bungeecore/BungeeCore.java

@@ -121,6 +121,7 @@ public class BungeeCore extends Plugin {
         new UnIgnoreCommand();
         new PollresultCommand();
         new ResourcereloadCommand();
+        new StatCommand();
 
         if(!EVENT_MODE){
             new WebregisterCommand();

src/de/steamwar/bungeecore/commands/StatCommand.java

@@ -0,0 +1,66 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.bungeecore.commands;
+
+import de.steamwar.bungeecore.LoadEvaluation;
+import de.steamwar.bungeecore.Message;
+import net.md_5.bungee.api.CommandSender;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.util.HashMap;
+import java.util.Map;
+
+public class StatCommand extends BasicCommand {
+
+    public StatCommand() {
+        super("stat", "bungeecore.softreload", "stats");
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] args) {
+        try {
+            Process process = new ProcessBuilder("ps", "x").start();
+            process.waitFor();
+            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            Map<String, Integer> serverCounts = new HashMap<>();
+            bufferedReader.lines().forEach(s -> {
+                if (!s.contains("--port")) {
+                    return;
+                }
+                String server = "SW";
+                if (s.contains("ssh -L")) {
+                    server = s.substring(s.indexOf("ssh -L") + 6).split(" ")[2];
+                }
+                serverCounts.put(server, serverCounts.computeIfAbsent(server, s1 -> 0) + 1);
+            });
+            serverCounts.forEach((s, integer) -> {
+                if (s.equals("SW")) {
+                    Message.send("STAT_SERVER", sender, s, LoadEvaluation.getRamPercentage(), LoadEvaluation.getCPULoad(), integer);
+                } else {
+                    Message.send("STAT_SERVER", sender, s.toUpperCase(), LoadEvaluation.getRemoteRamPercentage(s), LoadEvaluation.getRemoteCPULoad(s), integer);
+                }
+            });
+        } catch (Exception e) {
+            throw new SecurityException(e.getMessage(), e);
+        }
+    }
+
+}

src/de/steamwar/messages/BungeeCore.properties

@@ -104,6 +104,7 @@ MOD_YELLOW_PLUR=§7Deaktiviere die Mods\n§e{0}\n§7um weiter auf §eSteam§8War
 
 #Various commands
 ALERT=§f{0}
+STAT_SERVER=§7Server §f{0} - §7Ram §f{1} §7CPU §f{2} §7Server Count §f{3}
 
 #Ban&Mute-Command
 BAN_TEAM_BANNED={0} §c{1} wurde von {2} {3} gebannt. §f§lGrund: §f{4}