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Refactor dispatch (now called HTTP) server (pt. 1)

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KingRainbow44
2022-05-13 11:39:40 -04:00
parent a0067b664e
commit 840f4706b5
17 changed files with 828 additions and 67 deletions
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150
src/main/java/emu/grasscutter/Grasscutter.java
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@@ -3,10 +3,18 @@ package emu.grasscutter;
import java.io.*;
import java.util.Calendar;
import emu.grasscutter.auth.AuthenticationSystem;
import emu.grasscutter.auth.DefaultAuthentication;
import emu.grasscutter.command.CommandMap;
import emu.grasscutter.plugin.PluginManager;
import emu.grasscutter.plugin.api.ServerHook;
import emu.grasscutter.scripts.ScriptLoader;
import emu.grasscutter.server.http.HttpServer;
import emu.grasscutter.server.http.dispatch.DispatchHandler;
import emu.grasscutter.server.http.handlers.AnnouncementsHandler;
import emu.grasscutter.server.http.handlers.GenericHandler;
import emu.grasscutter.server.http.handlers.LogHandler;
import emu.grasscutter.server.http.dispatch.RegionHandler;
import emu.grasscutter.utils.ConfigContainer;
import emu.grasscutter.utils.Utils;
import org.jline.reader.EndOfFileException;
@@ -47,8 +55,10 @@ public final class Grasscutter {
private static int day; // Current day of week.
private static DispatchServer dispatchServer;
private static HttpServer httpServer;
private static GameServer gameServer;
private static PluginManager pluginManager;
private static AuthenticationSystem authenticationSystem;
public static final Reflections reflector = new Reflections("emu.grasscutter");
public static ConfigContainer config;
@@ -98,14 +108,27 @@ public final class Grasscutter {
// Initialize database.
DatabaseManager.initialize();
// Initialize the default authentication system.
authenticationSystem = new DefaultAuthentication();
// Create server instances.
dispatchServer = new DispatchServer();
httpServer = new HttpServer();
gameServer = new GameServer();
// Create a server hook instance with both servers.
new ServerHook(gameServer, dispatchServer);
// Create plugin manager instance.
pluginManager = new PluginManager();
// Add HTTP routes after loading plugins.
httpServer.addRouter(HttpServer.UnhandledRequestRouter.class);
httpServer.addRouter(HttpServer.DefaultRequestRouter.class);
httpServer.addRouter(RegionHandler.class);
httpServer.addRouter(LogHandler.class);
httpServer.addRouter(GenericHandler.class);
httpServer.addRouter(AnnouncementsHandler.class);
httpServer.addRouter(DispatchHandler.class);
// Start servers.
var runMode = SERVER.runMode;
@@ -114,6 +137,7 @@ public final class Grasscutter {
gameServer.start();
} else if (runMode == ServerRunMode.DISPATCH_ONLY) {
dispatchServer.start();
httpServer.start();
} else if (runMode == ServerRunMode.GAME_ONLY) {
gameServer.start();
} else {
@@ -141,6 +165,19 @@ public final class Grasscutter {
pluginManager.disablePlugins();
}
/*
* Methods for the language system component.
*/
public static void loadLanguage() {
var locale = config.language.language;
language = Language.getLanguage(Utils.getLanguageCode(locale));
}
/*
* Methods for the configuration system component.
*/
/**
* Attempts to load the configuration from a file.
*/
@@ -157,11 +194,6 @@ public final class Grasscutter {
}
}
public static void loadLanguage() {
var locale = config.language.language;
language = Language.getLanguage(Utils.getLanguageCode(locale));
}
/**
* Saves the provided server configuration.
* @param config The configuration to save, or null for a new one.
@@ -178,44 +210,10 @@ public final class Grasscutter {
}
}
public static void startConsole() {
// Console should not start in dispatch only mode.
if (SERVER.runMode == ServerRunMode.DISPATCH_ONLY) {
getLogger().info(translate("messages.dispatch.no_commands_error"));
return;
}
getLogger().info(translate("messages.status.done"));
String input = null;
boolean isLastInterrupted = false;
while (true) {
try {
input = consoleLineReader.readLine("> ");
} catch (UserInterruptException e) {
if (!isLastInterrupted) {
isLastInterrupted = true;
Grasscutter.getLogger().info("Press Ctrl-C again to shutdown.");
continue;
} else {
Runtime.getRuntime().exit(0);
}
} catch (EndOfFileException e) {
Grasscutter.getLogger().info("EOF detected.");
continue;
} catch (IOError e) {
Grasscutter.getLogger().error("An IO error occurred.", e);
continue;
}
isLastInterrupted = false;
try {
CommandMap.getInstance().invoke(null, null, input);
} catch (Exception e) {
Grasscutter.getLogger().error(translate("messages.game.command_error"), e);
}
}
}
/*
* Getters for the various server components.
*/
public static ConfigContainer getConfig() {
return config;
}
@@ -271,16 +269,74 @@ public final class Grasscutter {
public static PluginManager getPluginManager() {
return pluginManager;
}
public static void updateDayOfWeek() {
Calendar calendar = Calendar.getInstance();
day = calendar.get(Calendar.DAY_OF_WEEK);
public static AuthenticationSystem getAuthenticationSystem() {
return authenticationSystem;
}
public static int getCurrentDayOfWeek() {
return day;
}
/*
* Utility methods.
*/
public static void updateDayOfWeek() {
Calendar calendar = Calendar.getInstance();
day = calendar.get(Calendar.DAY_OF_WEEK);
}
public static void startConsole() {
// Console should not start in dispatch only mode.
if (SERVER.runMode == ServerRunMode.DISPATCH_ONLY) {
getLogger().info(translate("messages.dispatch.no_commands_error"));
return;
}
getLogger().info(translate("messages.status.done"));
String input = null;
boolean isLastInterrupted = false;
while (true) {
try {
input = consoleLineReader.readLine("> ");
} catch (UserInterruptException e) {
if (!isLastInterrupted) {
isLastInterrupted = true;
Grasscutter.getLogger().info("Press Ctrl-C again to shutdown.");
continue;
} else {
Runtime.getRuntime().exit(0);
}
} catch (EndOfFileException e) {
Grasscutter.getLogger().info("EOF detected.");
continue;
} catch (IOError e) {
Grasscutter.getLogger().error("An IO error occurred.", e);
continue;
}
isLastInterrupted = false;
try {
CommandMap.getInstance().invoke(null, null, input);
} catch (Exception e) {
Grasscutter.getLogger().error(translate("messages.game.command_error"), e);
}
}
}
/**
* Sets the authentication system for the server.
* @param authenticationSystem The authentication system to use.
*/
public static void setAuthenticationSystem(AuthenticationSystem authenticationSystem) {
Grasscutter.authenticationSystem = authenticationSystem;
}
/*
* Enums for the configuration.
*/
public enum ServerRunMode {
HYBRID, DISPATCH_ONLY, GAME_ONLY
}