#30 - WIP on the shoutcast v2 protocol

src/audio/broadcast/shoutcast/v2/message/XMLMetadata.java

@@ -0,0 +1,106 @@
+/*******************************************************************************
+ * sdrtrunk
+ * Copyright (C) 2014-2016 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ ******************************************************************************/
+package audio.broadcast.shoutcast.v2.message;
+
+public class XMLMetadata extends UltravoxMessage
+{
+    /**
+     * Client request to server to send cacheable XML metadata
+     *
+     * Package private constructor.  Use the UltravoxMessageFactory for this constructor.
+     */
+    XMLMetadata()
+    {
+        super(UltravoxMessageType.XML_METADATA);
+    }
+
+
+    /**
+     * Server response to client request
+     * Package private constructor.  Use the UltravoxMessageFactory for this constructor.
+     *
+     * @param data bytes received from the server
+     */
+    XMLMetadata(byte[] data)
+    {
+        super(data);
+    }
+
+//    /**
+//     * Adds custom metadata (TXXX) tagged value to the metadata set.  The metadata value is identified by the
+//     * id parameter.
+//     *
+//     * @param id tag to identify the type of metadata
+//     * @param value for the id tag
+//     */
+//    public void addCustomMetadata(String id, String value)
+//    {
+//        StringBuilder sb = new StringBuilder();
+//        sb.append("<").append(UltravoxMetadata.CUSTOM_TEXT_FIELD.getXMLTag());
+//        sb.append(" id=\"").append(id).append("\">");
+//        sb.append(value);
+//        sb.append("</").append(UltravoxMetadata.CUSTOM_TEXT_FIELD.getXMLTag()).append(">");
+//
+//        mMetadata.add(sb.toString());
+//    }
+//
+//    /**
+//     * Adds the binary object data to the metadata set.
+//     * @param id tag to identify the binary object
+//     * @param mime type
+//     * @param filename associated with the data
+//     * @param base64Data base-64 encoded binary data to embed in the metadata tag
+//     */
+//    public void addBinaryObject(String id, String mime, String filename, String base64Data)
+//    {
+//        StringBuilder sb = new StringBuilder();
+//        sb.append("<").append(UltravoxMetadata.GENERAL_BINARY_OBJECT.getXMLTag());
+//        sb.append(" mime=\"").append(mime).append("\"");
+//        sb.append(" filename=\"").append(filename).append("\"");
+//        sb.append(" id=\"").append(id).append("\"");
+//        sb.append(">");
+//        sb.append(base64Data);
+//        sb.append("</").append(UltravoxMetadata.GENERAL_BINARY_OBJECT.getXMLTag()).append(">");
+//
+//        mMetadata.add(sb.toString());
+//    }
+//
+//    /**
+//     * Adds a recording time (TDRC) tagged metadata timestamp
+//     *
+//     * @param timestamp for the recording time
+//     */
+//    public void addRecordingTime(long timestamp)
+//    {
+//        Calendar calendar = new GregorianCalendar();
+//        calendar.setTimeInMillis(timestamp);
+//
+//        StringBuilder sb = new StringBuilder();
+//        sb.append("<TDRC>\n");
+//        sb.append("<YEAR>").append(calendar.get(Calendar.YEAR)).append("</YEAR>\n");
+//        sb.append("<MONTH>").append(calendar.get(Calendar.MONTH)).append("</MONTH>\n");
+//        sb.append("<DAY>").append(calendar.get(Calendar.DAY_OF_MONTH)).append("</DAY>\n");
+//        sb.append("<HOUR>").append(calendar.get(Calendar.HOUR_OF_DAY)).append("</HOUR>\n");
+//        sb.append("<MINUTE>").append(calendar.get(Calendar.MINUTE)).append("</MINUTE>\n");
+//        sb.append("<ZONE>").append(calendar.get(Calendar.ZONE_OFFSET)).append("</ZONE>\n");
+//        sb.append("</TDRC>\n");
+//
+//        mMetadata.add(sb.toString());
+//    }
+}