| | |
| | | /* |
| | | AV-Direktor - Control OMXPlayer on Raspberry Pi via HTTP |
| | | Copyright (C) 2021 Ulrich Hilger |
| | | Calypso - Media Player Remote Control via HTTP for Raspberry Pi |
| | | Copyright (C) 2021-2023 Ulrich Hilger |
| | | |
| | | This program is free software: you can redistribute it and/or modify |
| | | it under the terms of the GNU Affero General Public License as |
| | |
| | | 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.uhilger.calypso; |
| | | |
| | | import com.sun.net.httpserver.HttpServer; |
| | | import de.uhilger.calypso.handler.BasePlayer; |
| | | import de.uhilger.calypso.handler.CmdHandler; |
| | | import de.uhilger.calypso.handler.DBusHandler; |
| | | import de.uhilger.calypso.handler.FileHandler; |
| | | import de.uhilger.calypso.handler.LogHandler; |
| | | import de.uhilger.calypso.handler.MPlayHandler; |
| | | import de.uhilger.calypso.handler.MPlayer; |
| | | import de.uhilger.calypso.handler.OMXPlayer; |
| | | import de.uhilger.calypso.handler.PingHandler; |
| | | import de.uhilger.calypso.handler.PlayHandler; |
| | | import de.uhilger.calypso.handler.PlayOnHandler; |
| | | import de.uhilger.calypso.handler.SeekHandler; |
| | | import de.uhilger.calypso.handler.StopServerHandler; |
| | | import de.uhilger.calypso.handler.VLCKillHandler; |
| | | import de.uhilger.calypso.handler.VLCPlayer; |
| | | import de.uhilger.calypso.handler.VLCSeekHandler; |
| | | import java.io.IOException; |
| | | import java.util.logging.Logger; |
| | | import java.net.InetSocketAddress; |
| | | import java.util.concurrent.Executors; |
| | | import java.util.logging.Level; |
| | | |
| | | /** |
| | | * |
| | | * @author ulrich |
| | | * Die Klasse Server implementiert die HTTP-Schnittstelle zum |
| | | * Mediaplayer. Es wird ein Player-Prozesss fuer das Abspielen |
| | | * eines Titels gestartet. Mit Stopp oder Ende des Titels endet |
| | | * auch der Abspielprozess.<br> |
| | | * <br> |
| | | * zum Abspielen:<br> |
| | | * /calypso/play?title=http://ein.titel.mp3&r=http://rueckmelde.url<br> |
| | | * <br> |
| | | * waehrend des Abspielens:<br> |
| | | * /calypso/pause<br> |
| | | * /calypso/seek?pos=[sekunden]<br> |
| | | * /calypso/stop<br> |
| | | * <br> |
| | | * sonstige Funktionen:<br> |
| | | * /calypso/ping<br> |
| | | * /calypso/server/stop<br> |
| | | * <br> |
| | | * verworfene Funktionen<br> |
| | | * /calypso/vol-inc<br> |
| | | * /calypso/vol-dec<br> |
| | | * Die Lautstaerke wird in aller Regel am Geraet geregelt, an das der |
| | | * Zuspieler (der Raspi) angeschlossen ist. Eine Regelung ueber den |
| | | * Zuspieler ist daher eher selten erforderlich. |
| | | * |
| | | * @author Ulrich Hilger |
| | | */ |
| | | public class Server { |
| | | |
| | | |
| | | private static final Logger logger = Logger.getLogger(Server.class.getName()); |
| | | |
| | | private int port; |
| | | |
| | | |
| | | private String contextName; |
| | | |
| | | |
| | | public Server(int port) { |
| | | this.port = port; |
| | | } |
| | | |
| | | |
| | | public void setPort(int port) { |
| | | this.port = port; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * |
| | | * |
| | | * @param contextName e.g. '/calypso' or '/cal' |
| | | */ |
| | | public void setContextName(String contextName) { |
| | | this.contextName = contextName; |
| | | } |
| | | |
| | | public void start() throws IOException { |
| | | logger.info("Server starting on port " + port); |
| | | |
| | | public void start(String playerType) throws IOException { |
| | | logger.log(Level.INFO, "Server starting on port {0}", port); |
| | | |
| | | HttpServer server = HttpServer.create(new InetSocketAddress(port), 0); |
| | | server.createContext(contextName + "/play", new PlayHandler(OMXPlayer.F_PLAY)); |
| | | server.createContext(contextName + "/seek", new SeekHandler(OMXPlayer.F_SEEK)); |
| | | server.createContext(contextName + "/stop", new CmdHandler(OMXPlayer.CMD_STOP)); |
| | | server.createContext(contextName + "/pause", new CmdHandler(OMXPlayer.CMD_PAUSE_RESUME)); |
| | | server.createContext(contextName + "/vol-inc", new CmdHandler(OMXPlayer.CMD_INC_VOL)); |
| | | server.createContext(contextName + "/vol-dec", new CmdHandler(OMXPlayer.CMD_DEC_VOL)); |
| | | server.createContext(contextName + "/info", new CmdHandler(OMXPlayer.CMD_TOGGLE_INFO)); |
| | | server.createContext(contextName + "/ping", new PingHandler(OMXPlayer.F_PING)); |
| | | server.createContext(contextName + "/server/stop", new StopServerHandler()); |
| | | server.createContext(contextName + "/log", new LogHandler()); |
| | | server.createContext(contextName + "/playon", new PlayOnHandler(OMXPlayer.F_PLAY_ON)); |
| | | |
| | | if (playerType.equals(App.OMX_PLAYER)) { |
| | | server.createContext(contextName + "/play", new PlayHandler(BasePlayer.F_PLAY)); |
| | | server.createContext(contextName + "/seek", new SeekHandler(OMXPlayer.F_SEEK)); |
| | | server.createContext(contextName + "/stop", new CmdHandler(OMXPlayer.CMD_STOP)); |
| | | server.createContext(contextName + "/pause", new CmdHandler(OMXPlayer.CMD_PAUSE_RESUME)); |
| | | server.createContext(contextName + "/vol-inc", new CmdHandler(OMXPlayer.CMD_INC_VOL)); |
| | | server.createContext(contextName + "/vol-dec", new CmdHandler(OMXPlayer.CMD_DEC_VOL)); |
| | | server.createContext(contextName + "/info", new CmdHandler(OMXPlayer.CMD_TOGGLE_INFO)); |
| | | server.createContext(contextName + "/log", new LogHandler()); |
| | | server.createContext(contextName + "/playon", new PlayOnHandler(OMXPlayer.F_PLAY_ON)); |
| | | } else if (playerType.equals(App.VLC_PLAYER)) { |
| | | server.createContext(contextName + "/play", new PlayHandler(BasePlayer.F_PLAY)); |
| | | server.createContext(contextName + "/pause", new DBusHandler(VLCPlayer.CMD_PAUSE_RESUME)); |
| | | //server.createContext(contextName + "/pause", new CmdHandler("pause")); |
| | | //server.createContext(contextName + "/seek", new DBusHandler(VLCPlayer.CMD_SEEK)); |
| | | server.createContext(contextName + "/seek", new VLCSeekHandler(VLCPlayer.CMD_SEEK)); |
| | | server.createContext(contextName + "/stop", new VLCKillHandler()); |
| | | } else if (playerType.equals(App.M_PLAYER)) { |
| | | server.createContext(contextName + "/play", new MPlayHandler()); |
| | | server.createContext(contextName + "/pause", new CmdHandler(MPlayer.CMD_PAUSE_RESUME)); |
| | | server.createContext(contextName + "/stop", new CmdHandler(MPlayer.CMD_STOP)); |
| | | } |
| | | server.createContext(contextName + "/ui", new FileHandler(App.getInitParameter(App.IP_WWW_DATA))); |
| | | server.createContext(contextName + "/ping", new PingHandler(BasePlayer.F_PING)); |
| | | server.createContext(contextName + "/server/stop", new StopServerHandler()); |
| | | //server.setExecutor(null); // creates a default executor |
| | | server.setExecutor(Executors.newFixedThreadPool(20)); |
| | | server.start(); |
| | | } |
| | | } |
| | | |
| | | } |