| commit | author | age | ||
| 60719c | 1 | /* |
| aaed2d | 2 | Calypso - Media Player Remote Control via HTTP for Raspberry Pi |
| U | 3 | Copyright (C) 2021-2023 Ulrich Hilger |
| 60719c | 4 | |
| U | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU Affero General Public License as | |
| 7 | published by the Free Software Foundation, either version 3 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU Affero General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Affero General Public License | |
| 16 | along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| 17 | */ | |
| 18 | ||
| 229976 | 19 | package de.uhilger.calypso; |
| 8e2038 | 20 | |
| 229976 | 21 | import de.uhilger.calypso.handler.OMXPlayer; |
| U | 22 | import de.uhilger.calypso.handler.Player; |
| 23 | import de.uhilger.calypso.handler.VLCPlayer; | |
| 8e2038 | 24 | import java.io.IOException; |
| U | 25 | import java.util.HashMap; |
| 26 | import java.util.logging.Level; | |
| 27 | import java.util.logging.Logger; | |
| 28 | ||
| 29 | /** | |
| aaed2d | 30 | * Hauptklasse von Calypso |
| cc2a32 | 31 | * |
| aaed2d | 32 | * Aufruf mit<br> |
| U | 33 | * java -jar calypso.jar port=9000 ctx="/calypso"<br> |
| 34 | * java -jar calypso.jar nfs-prefix="/media/mc" port=9000<br> | |
| 35 | * java -Djava.util.logging.config.file=logging.properties -jar ..<br> | |
| cc2a32 | 36 | * |
| U | 37 | * Der Parameter nfs-prefix bewirkt, dass beim Abspielen relative Pfade |
| 38 | * mit diesem Praefix verbunden werden und setzt voraus, dass auf der | |
| aaed2d | 39 | * Maschine ein NFS-Mount ueber /etc/fstab eingerichtet ist.<br> |
| U | 40 | * <br> |
| 41 | * Anmerkung anlaesslich der Aenderung auf VLC (2.1.2023):<br> | |
| 42 | * Mit Calypso wurde erstmals jdk.httpserver anstelle von Tomcat | |
| 43 | * einsetzt. Es war in diesem Punkt noch ein Laborversuch und sollte | |
| 44 | * unter Wiederverwendung der wesentlichen Teile bei Gelegenheit | |
| 45 | * neu gebaut werden. | |
| cc2a32 | 46 | * |
| aaed2d | 47 | * @author Ulrich Hilger |
| U | 48 | * @version 0.2 vom 2.1.2023, 0.1 vom 20.03.2021 als Nachfolger von Pirc (02.2013-03.2021) |
| 8e2038 | 49 | */ |
| U | 50 | public class App { |
| 51 | ||
| 52 | private static final Logger logger = Logger.getLogger(App.class.getName()); | |
| 53 | ||
| ac1194 | 54 | public static final String IP_PORT = "port"; |
| U | 55 | public static final String IP_WWW_DATA = "www-data"; |
| 56 | public static final String IP_NFS_PREFIX = "nfs-prefix"; | |
| cfe367 | 57 | public static final String IP_PLAYER = "player"; |
| U | 58 | public static final String VLC_PLAYER = "vlc"; |
| 59 | public static final String OMX_PLAYER = "omx"; | |
| 6ff352 | 60 | public static final String OMX_WD = "omx.wd"; |
| c2c1fd | 61 | public static final String CTX = "ctx"; |
| cfe367 | 62 | |
| c2c1fd | 63 | public static final String DEFAULT_CTX = "/calypso"; |
| ac1194 | 64 | |
| 0af362 | 65 | private static HashMap initParams; |
| a7f0a1 | 66 | private static Process playerproc; |
| cfe367 | 67 | private static Player player; |
| a7f0a1 | 68 | |
| 8e2038 | 69 | /** |
| U | 70 | * @param args the command line arguments |
| 71 | */ | |
| 72 | public static void main(String[] args) { | |
| 73 | initParams = new HashMap(); | |
| 74 | for(String arg: args) { | |
| 75 | String[] argParts = arg.split("="); | |
| 76 | initParams.put(argParts[0], argParts[1]); | |
| 77 | } | |
| ac1194 | 78 | |
| cfe367 | 79 | String playerType = getInitParameter(IP_PLAYER); |
| U | 80 | switch(playerType) { |
| 81 | case VLC_PLAYER: | |
| 82 | player = new VLCPlayer(); | |
| 83 | break; | |
| 84 | case OMX_PLAYER: | |
| 85 | player = new OMXPlayer(); | |
| 86 | break; | |
| 87 | } | |
| ac1194 | 88 | Server server = new Server(Integer.parseInt(getInitParameter(IP_PORT))); |
| c2c1fd | 89 | String ctx = getInitParameter(CTX); |
| U | 90 | if(ctx != null && ctx.length() > 0) { |
| 91 | server.setContextName(ctx); | |
| 92 | } else { | |
| 93 | server.setContextName(DEFAULT_CTX); | |
| 94 | } | |
| 8e2038 | 95 | try { |
| b16b54 | 96 | server.start(playerType); |
| 8e2038 | 97 | } catch (IOException ex) { |
| U | 98 | Logger.getLogger(App.class.getName()).log(Level.SEVERE, null, ex); |
| 99 | } | |
| 100 | } | |
| 101 | ||
| 102 | public static void stop() { | |
| 103 | System.exit(0); | |
| 104 | } | |
| 105 | ||
| 106 | public static String getInitParameter(String pname) { | |
| 107 | String param = null; | |
| 108 | Object o = initParams.get(pname); | |
| 109 | if(o != null) { | |
| 110 | param = o.toString(); | |
| 111 | } | |
| 112 | return param; | |
| 113 | } | |
| 114 | ||
| a7f0a1 | 115 | public static Process getPlayerProcess() { |
| U | 116 | return playerproc; |
| 117 | } | |
| 8e2038 | 118 | |
| a7f0a1 | 119 | public static void setPlayerProcess(Process p) { |
| U | 120 | playerproc = p; |
| 121 | } | |
| cfe367 | 122 | |
| U | 123 | public static Player getPlayer() { |
| 124 | return player; | |
| 125 | } | |
| 126 | ||
| 127 | public static void setPlayer(Player pl) { | |
| 128 | player = pl; | |
| 129 | } | |
| 130 | ||
| 131 | ||
| 132 | ||
| 8e2038 | 133 | } |
