From 9fee0ec4ca0c5b7a334cc29dbb58e76c7a4c736e Mon Sep 17 00:00:00 2001
From: Michiel Van Der Kolk <not.valid@email.address>
Date: Mon, 11 Jul 2005 15:42:37 +0000
Subject: Songdb java version, source. only 1.5 compatible

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7101 a1c6a512-1295-4272-9138-f99709370657
---
 songdbj/de/jarnbjo/vorbis/CommentHeader.java | 244 +++++++++++++++++++++++++++
 1 file changed, 244 insertions(+)
 create mode 100644 songdbj/de/jarnbjo/vorbis/CommentHeader.java

(limited to 'songdbj/de/jarnbjo/vorbis/CommentHeader.java')

diff --git a/songdbj/de/jarnbjo/vorbis/CommentHeader.java b/songdbj/de/jarnbjo/vorbis/CommentHeader.java
new file mode 100644
index 0000000000..dd00ebca38
--- /dev/null
+++ b/songdbj/de/jarnbjo/vorbis/CommentHeader.java
@@ -0,0 +1,244 @@
+/*
+ * $ProjectName$
+ * $ProjectRevision$
+ * -----------------------------------------------------------
+ * $Id$
+ * -----------------------------------------------------------
+ *
+ * $Author$
+ *
+ * Description:
+ *
+ * Copyright 2002-2003 Tor-Einar Jarnbjo
+ * -----------------------------------------------------------
+ *
+ * Change History
+ * -----------------------------------------------------------
+ * $Log$
+ * Revision 1.1  2005/07/11 15:42:36  hcl
+ * Songdb java version, source. only 1.5 compatible
+ *
+ * Revision 1.1.1.1  2004/04/04 22:09:12  shred
+ * First Import
+ *
+ * Revision 1.2  2003/03/16 01:11:12  jarnbjo
+ * no message
+ *
+ *
+ */
+
+package de.jarnbjo.vorbis;
+
+import java.io.*;
+
+import java.util.*;
+
+import de.jarnbjo.util.io.BitInputStream;
+
+/**
+ */
+
+public class CommentHeader {
+
+   public static final String TITLE = "TITLE";
+   public static final String ARTIST = "ARTIST";
+   public static final String ALBUM = "ALBUM";
+   public static final String TRACKNUMBER = "TRACKNUMBER";
+   public static final String VERSION = "VERSION";
+   public static final String PERFORMER = "PERFORMER";
+   public static final String COPYRIGHT = "COPYRIGHT";
+   public static final String LICENSE = "LICENSE";
+   public static final String ORGANIZATION = "ORGANIZATION";
+   public static final String DESCRIPTION = "DESCRIPTION";
+   public static final String GENRE = "GENRE";
+   public static final String DATE = "DATE";
+   public static final String LOCATION = "LOCATION";
+   public static final String CONTACT = "CONTACT";
+   public static final String ISRC = "ISRC";
+
+   private String vendor;
+   private HashMap comments=new HashMap();
+   private boolean framingBit;
+
+   private static final long HEADER = 0x736962726f76L; // 'vorbis'
+
+   public CommentHeader(BitInputStream source) throws VorbisFormatException, IOException {
+      if(source.getLong(48)!=HEADER) {
+         throw new VorbisFormatException("The identification header has an illegal leading.");
+      }
+
+      vendor=getString(source);
+
+      int ucLength=source.getInt(32);
+
+      for(int i=0; i<ucLength; i++) {
+         String comment=getString(source);
+         int ix=comment.indexOf('=');
+         String key=comment.substring(0, ix);
+         String value=comment.substring(ix+1);
+         //comments.put(key, value);
+         addComment(key, value);
+      }
+
+      framingBit=source.getInt(8)!=0;
+   }
+
+   private void addComment(String key, String value) {
+      key = key.toUpperCase();      // Comment keys are case insensitive
+      ArrayList al=(ArrayList)comments.get(key);
+      if(al==null) {
+         al=new ArrayList();
+         comments.put(key, al);
+      }
+      al.add(value);
+   }
+
+   public String getVendor() {
+      return vendor;
+   }
+
+   public String getComment(String key) {
+      ArrayList al=(ArrayList)comments.get(key);
+      return al==null?(String)null:(String)al.get(0);
+   }
+
+   public String[] getComments(String key) {
+      ArrayList al=(ArrayList)comments.get(key);
+      return al==null?new String[0]:(String[])al.toArray(new String[al.size()]);
+   }
+
+   public String getTitle() {
+      return getComment(TITLE);
+   }
+
+   public String[] getTitles() {
+      return getComments(TITLE);
+   }
+
+   public String getVersion() {
+      return getComment(VERSION);
+   }
+
+   public String[] getVersions() {
+      return getComments(VERSION);
+   }
+
+   public String getAlbum() {
+      return getComment(ALBUM);
+   }
+
+   public String[] getAlbums() {
+      return getComments(ALBUM);
+   }
+
+   public String getTrackNumber() {
+      return getComment(TRACKNUMBER);
+   }
+
+   public String[] getTrackNumbers() {
+      return getComments(TRACKNUMBER);
+   }
+
+   public String getArtist() {
+      return getComment(ARTIST);
+   }
+
+   public String[] getArtists() {
+      return getComments(ARTIST);
+   }
+
+   public String getPerformer() {
+      return getComment(PERFORMER);
+   }
+
+   public String[] getPerformers() {
+      return getComments(PERFORMER);
+   }
+
+   public String getCopyright() {
+      return getComment(COPYRIGHT);
+   }
+
+   public String[] getCopyrights() {
+      return getComments(COPYRIGHT);
+   }
+
+   public String getLicense() {
+      return getComment(LICENSE);
+   }
+
+   public String[] getLicenses() {
+      return getComments(LICENSE);
+   }
+
+   public String getOrganization() {
+      return getComment(ORGANIZATION);
+   }
+
+   public String[] getOrganizations() {
+      return getComments(ORGANIZATION);
+   }
+
+   public String getDescription() {
+      return getComment(DESCRIPTION);
+   }
+
+   public String[] getDescriptions() {
+      return getComments(DESCRIPTION);
+   }
+
+   public String getGenre() {
+      return getComment(GENRE);
+   }
+
+   public String[] getGenres() {
+      return getComments(GENRE);
+   }
+
+   public String getDate() {
+      return getComment(DATE);
+   }
+
+   public String[] getDates() {
+      return getComments(DATE);
+   }
+
+   public String getLocation() {
+      return getComment(LOCATION);
+   }
+
+   public String[] getLocations() {
+      return getComments(LOCATION);
+   }
+
+   public String getContact() {
+      return getComment(CONTACT);
+   }
+
+   public String[] getContacts() {
+      return getComments(CONTACT);
+   }
+
+   public String getIsrc() {
+      return getComment(ISRC);
+   }
+
+   public String[] getIsrcs() {
+      return getComments(ISRC);
+   }
+
+
+   private String getString(BitInputStream source) throws IOException, VorbisFormatException {
+
+      int length=source.getInt(32);
+
+      byte[] strArray=new byte[length];
+
+      for(int i=0; i<length; i++) {
+         strArray[i]=(byte)source.getInt(8);
+      }
+
+      return new String(strArray, "UTF-8");
+   }
+
+}
\ No newline at end of file
-- 
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