| commit | author | age | ||
| 60719c | 1 | /* |
| U | 2 | AV-Direktor - Control OMXPlayer on Raspberry Pi via HTTP |
| 3 | Copyright (C) 2021 Ulrich Hilger | |
| 4 | ||
| 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/>. | |
| 6ff352 | 17 | */ |
| 229976 | 18 | package de.uhilger.calypso.handler; |
| 8e2038 | 19 | |
| U | 20 | import com.sun.net.httpserver.HttpExchange; |
| 229976 | 21 | import de.uhilger.calypso.App; |
| 2dd7a5 | 22 | import java.io.IOException; |
| 6ff352 | 23 | import java.nio.file.FileSystem; |
| U | 24 | import java.nio.file.FileSystems; |
| 25 | import java.nio.file.FileVisitResult; | |
| 26 | import java.nio.file.Files; | |
| 27 | import java.nio.file.Path; | |
| 28 | import java.nio.file.SimpleFileVisitor; | |
| 29 | import java.nio.file.attribute.BasicFileAttributes; | |
| 8e2038 | 30 | import java.util.logging.Level; |
| U | 31 | import java.util.logging.Logger; |
| 32 | ||
| 33 | /** | |
| e499f8 | 34 | * Play |
| 6ff352 | 35 | * |
| e499f8 | 36 | * rpi4-az:9090/avd/play?titel=/Filme/S/sound_city.m4v&th=60&ti=60&o=local |
| U | 37 | * |
| 6ff352 | 38 | * OMXPlayer.abspielenMitParameternUndRueckmeldung( String urlStr, String |
| U | 39 | * parameter, String meldeUrlStr, String token) |
| e499f8 | 40 | * |
| 6ff352 | 41 | * Parameter des Aufrufs play als query (th threshold, ti timeout) |
| e499f8 | 42 | * |
| 6ff352 | 43 | * ?titel=/Filme/S/sound_city.m4v &ti=60 &th=60 &o=local|hdmi|both |
| U | 44 | * &r=http://uhilger.de/mc/api/usw |
| 45 | * | |
| 46 | * r muss ganz wegbleiben, wenn keine Rueckmeldung gewuescht ist | |
| 47 | * | |
| 8e2038 | 48 | * @author ulrich |
| U | 49 | */ |
| 63b711 | 50 | public class PlayHandler extends CmdHandler { |
| 6ff352 | 51 | |
| 8e2038 | 52 | private static final Logger logger = Logger.getLogger(PlayHandler.class.getName()); |
| 63b711 | 53 | |
| U | 54 | public PlayHandler(String cmd) { |
| 55 | super(cmd); | |
| 56 | } | |
| 57 | ||
| b16b54 | 58 | |
| U | 59 | @Override |
| 60 | protected StringBuilder buildParams(HttpExchange t) { | |
| 61 | StringBuilder params = super.buildParams(t); | |
| 62 | params.append(App.getPlayer().buildParams(t, map)); | |
| 63 | return params; | |
| 64 | } | |
| 65 | ||
| 66 | ||
| 67 | /* | |
| 63b711 | 68 | protected StringBuilder buildParams(HttpExchange t) { |
| U | 69 | StringBuilder params = super.buildParams(t); |
| 438c31 | 70 | params.append("-o "); |
| a7f0a1 | 71 | params.append(getParam(map, "o")); |
| U | 72 | params.append(" --threshold "); |
| 73 | params.append(getParam(map, "th")); | |
| 74 | params.append(" --timeout "); | |
| 75 | params.append(getParam(map, "ti")); | |
| 15ed25 | 76 | String log = getParam(map, "log"); |
| 6ff352 | 77 | if (log != null && log.equalsIgnoreCase("true")) { |
| 15ed25 | 78 | params.append(" --genlog"); |
| U | 79 | } |
| 63b711 | 80 | return params; |
| 8e2038 | 81 | } |
| b16b54 | 82 | */ |
| U | 83 | |
| 2dd7a5 | 84 | @Override |
| U | 85 | protected String process(HttpExchange t, String params) { |
| 7a79ba | 86 | if (cmd.equalsIgnoreCase(BasePlayer.F_PLAY)) { |
| 2dd7a5 | 87 | try { |
| 6ff352 | 88 | //FileUtils.deleteDirectory(new File(System.getProperty("omx.wd"), "omx-logs")); |
| U | 89 | FileSystem fs = FileSystems.getDefault(); |
| 90 | Path path = fs.getPath(System.getProperty("omx.wd"), "omx-logs"); | |
| 82594d | 91 | if(path.toFile().exists()) { |
| U | 92 | deleteDirectory(path); |
| 93 | } | |
| 6ff352 | 94 | //Files.delete(path); |
| 2dd7a5 | 95 | } catch (IOException ex) { |
| U | 96 | logger.log(Level.SEVERE, null, ex); |
| 97 | } | |
| 98 | } | |
| b16b54 | 99 | Player player = App.getPlayer(); |
| U | 100 | String antwort = player.abspielen( |
| 101 | player.getParam(map, "titel"), params, player.getParam(map, "r"), "1"); | |
| 2dd7a5 | 102 | logger.log(Level.FINE, antwort); |
| U | 103 | return antwort; |
| 104 | } | |
| 105 | ||
| 6ff352 | 106 | protected void deleteDirectory(Path start) throws IOException { |
| U | 107 | Files.walkFileTree(start, new SimpleFileVisitor<Path>() { |
| 108 | @Override | |
| 109 | public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) | |
| 110 | throws IOException { | |
| 111 | Files.delete(file); | |
| 112 | return FileVisitResult.CONTINUE; | |
| 113 | } | |
| 114 | ||
| 115 | @Override | |
| 116 | public FileVisitResult postVisitDirectory(Path dir, IOException e) | |
| 117 | throws IOException { | |
| 118 | if (e == null) { | |
| 119 | Files.delete(dir); | |
| 120 | return FileVisitResult.CONTINUE; | |
| 121 | } else { | |
| 122 | // directory iteration failed | |
| 123 | throw e; | |
| 124 | } | |
| 125 | } | |
| 126 | }); | |
| 127 | } | |
| 128 | ||
| 8e2038 | 129 | } |
