From a7f0a18275d394ff92e44fcce55a511a54535787 Mon Sep 17 00:00:00 2001
From: ulrich
Date: Mon, 22 Mar 2021 11:57:53 +0000
Subject: [PATCH] Play/Stop erste fertige Fassung
---
src/de/uhilger/avdirektor/handler/OMXPlayer.java | 109 +++++++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 90 insertions(+), 19 deletions(-)
diff --git a/src/de/uhilger/avdirektor/handler/OMXPlayer.java b/src/de/uhilger/avdirektor/handler/OMXPlayer.java
index 82acdde..252c8ce 100644
--- a/src/de/uhilger/avdirektor/handler/OMXPlayer.java
+++ b/src/de/uhilger/avdirektor/handler/OMXPlayer.java
@@ -18,6 +18,7 @@
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
+import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
@@ -29,18 +30,80 @@
private static final Logger logger = Logger.getLogger(OMXPlayer.class.getName());
+ protected String getParam(Map map, String key) {
+ Object o = map.get(key);
+ if(o != null) {
+ return o.toString();
+ } else {
+ return null;
+ }
+ }
+
+ /*
+
+ bei etwas wie
+ http://rpi4-az:9090/avd/play?t=/Filme/S/sound_city.m4v&p=--timeout=60%20--threshold=60
+
+ sind = nicht nur nach dem Query-Parameter sondern auch in dessen Wert
+
+ also erstmal nach & zerlegen:
+ t=/Filme/S/sound_city.m4v
+ p=--timeout=60%20--threshold=60
+
+ dann die Position beim ersten = von links abschneiden
+
+ */
protected Map getQueryMap(HttpExchange t) {
HashMap map = new HashMap();
String query = t.getRequestURI().getQuery();
if(query != null && query.length() > 0) {
String qParts[] = query.split("&");
for(String qPart : qParts) {
- //logger.info("qPart: " + qPart);
+ logger.finer("qPart: " + qPart);
String pParts[] = qPart.split("=");
map.put(pParts[0], pParts[1]);
+ logger.finer("pParts[0]: " + pParts[0] + ", pParts[1]: " + pParts[1]);
+ /*
+ if(qPart.contains(" ")) {
+ String pParts[] = qPart.split(" ");
+ for(String pPart : pParts) {
+ String ppParts[] = pPart.split("=");
+ map.put(ppParts[0], ppParts[1]);
+ logger.finer("ppParts[0]: " + ppParts[0] + ", ppParts[1]: " + ppParts[1]);
+ }
+ } else {
+ String pParts[] = qPart.split("=");
+ map.put(pParts[0], pParts[1]);
+ logger.finer("pParts[0]: " + pParts[0] + ", pParts[1]: " + pParts[1]);
+ }
+ */
+ /*
+ String pParts[] = qPart.split("=");
+ for(String pPart : pParts) {
+ logger.finer("pPart: " + pPart);
+ }
+ */
}
}
return map;
+ }
+
+ protected String getResponseString(Map map, String cmd, String antwort) {
+ Set keys = map.keySet();
+ StringBuilder buf = new StringBuilder();
+ buf.append("play");
+ buf.append(System.lineSeparator());
+ keys.forEach((Object key) -> {
+ buf.append("key: ");
+ buf.append(key);
+ buf.append(System.lineSeparator());
+ buf.append("value: ");
+ buf.append(map.get(key));
+ buf.append(System.lineSeparator());
+ //logger.log(Level.FINE, "key {0} value {1}", new Object[]{key, map.get(key)});
+ });
+ buf.append(antwort);
+ return buf.toString();
}
/**
@@ -50,12 +113,12 @@
* @param token
* @return Antwort des Servers
*/
- public String abspielen(HttpExchange t, String urlStr, String token) {
- return abspielenMitParametern(t, urlStr, null, token);
+ public String abspielen(String urlStr, String token) {
+ return abspielenMitParametern(urlStr, null, token);
}
- public String abspielenMitRueckmeldung(HttpExchange t, String urlStr, String meldeUrlStr, String token) {
- return abspielenMitParameternUndRueckmeldung(t, urlStr, null, meldeUrlStr, token);
+ public String abspielenMitRueckmeldung(String urlStr, String meldeUrlStr, String token) {
+ return abspielenMitParameternUndRueckmeldung(urlStr, null, meldeUrlStr, token);
}
/**
@@ -71,16 +134,17 @@
* @param token
* @return Antwort des Servers
*/
- public String abspielenMitParametern(HttpExchange t, String urlStr, String parameter, String token) {
- return abspielenMitParameternUndRueckmeldung(t, urlStr, parameter, null, token);
+ public String abspielenMitParametern(String urlStr, String parameter, String token) {
+ return abspielenMitParameternUndRueckmeldung(urlStr, parameter, null, token);
}
- public String abspielenMitParameternUndRueckmeldung(HttpExchange t, String urlStr, String parameter, String meldeUrlStr, String token) {
+ public String abspielenMitParameternUndRueckmeldung(String urlStr, String parameter, String meldeUrlStr, String token) {
String antwort;// = null;
try {
- Object o = t.getAttribute(App.PI_PLAYER);
+ //Object o = t.getAttribute(App.PI_PLAYER);
+ Process o = App.getPlayerProcess();
if(o != null) {
- tilgen(t);
+ tilgen();
}
StringBuilder kommando = new StringBuilder("omxplayer ");
if(parameter != null) {
@@ -119,6 +183,8 @@
mt.start();
}
//servletContext.setAttribute(App.PI_PLAYER, player_process);
+ //t.setAttribute(App.PI_PLAYER, player_process);
+ App.setPlayerProcess(player_process);
//Runtime.getRuntime().exec("killall dbus-daemon");
antwort = "Abspielen gestartet, url: " + urlStr;
}
@@ -142,16 +208,18 @@
* @param t
* @return die Antwort des Servers
*/
- public String tilgen(HttpExchange t) {
+ public String tilgen() {
String antwort; // = null;
try {
- Object o = t.getAttribute(App.PI_PLAYER);
+ //Object o = t.getAttribute(App.PI_PLAYER);
+ Process o = App.getPlayerProcess();
if(o == null) {
- t.setAttribute(App.PI_PLAYER, null);
+ //t.setAttribute(App.PI_PLAYER, null);
+ App.setPlayerProcess(null);
// t.removeAttribute(App.PI_PLAYER);
antwort = "Es ist kein Player zum Beenden vorhanden, aber der Servlet-Kontext wurde bereinigt.";
} else {
- kommando(t, App.CMD_STOP);
+ kommando(App.CMD_STOP);
//t.removeAttribute(PI_PLAYER);
antwort = "Player gestoppt, Kontext bereinigt.";
}
@@ -170,25 +238,28 @@
* <a href="https://github.com/huceke/omxplayer/blob/master/README.md" target="_blank">Liste der Kommandos</a>
* @return die Antwort des Servers
*/
- public String kommando(HttpExchange t, String k) {
+ public String kommando(String k) {
String antwort; // = null;
try {
- Object o = t.getAttribute(App.PI_PLAYER);
+ //Object o = t.getAttribute(App.PI_PLAYER);
+ Process o = App.getPlayerProcess();
if(o == null) {
+ App.setPlayerProcess(null);
//servletContext.removeAttribute(PI_PLAYER);
- t.setAttribute(App.PI_PLAYER, null);
+ //t.setAttribute(App.PI_PLAYER, null);
antwort = "Es wird nichts abgespielt dem ein Kommando gesendet werden kann.";
} else {
- Process player_process = (Process) o;
+ Process player_process = o;
OutputStream os = player_process.getOutputStream();
Writer out = new BufferedWriter(new OutputStreamWriter(os));
out.write(k);
out.flush();
if(k.equals(App.CMD_STOP)) {
out.close();
+ App.setPlayerProcess(null);
//player_process.destroy();
//player_process = null;
- t.setAttribute(App.PI_PLAYER, null);
+ //t.setAttribute(App.PI_PLAYER, null);
//servletContext.removeAttribute(PI_PLAYER);
}
antwort = "Kommando '" + k + "' ausgefuehrt.";
--
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