public Id3v1Tag(byte[] data) {
myTitle = CamelUtils.getString(data, 3, 30, CamelUtils.DEFAULT_CHARSET).trim();
myArtist = CamelUtils.getString(data, 33, 30, CamelUtils.DEFAULT_CHARSET).trim();
myAlbum = CamelUtils.getString(data, 63, 30, CamelUtils.DEFAULT_CHARSET).trim();
myYear = CamelUtils.getString(data, 93, 4, CamelUtils.DEFAULT_CHARSET).trim();
myGenre = CamelUtils.getIntValue(data, 127, 1, false, Endianness.Big);
if (CamelUtils.getIntValue(data, 126, 1, false, Endianness.Big) == 0x00) {
myVersion11 = true;
myTrackNumber = CamelUtils.getIntValue(data, 126, 1, false, Endianness.Big);
myComment = CamelUtils.getString(data, 97, 28, CamelUtils.DEFAULT_CHARSET).trim();
} else {
myComment = CamelUtils.getString(data, 97, 30, CamelUtils.DEFAULT_CHARSET).trim();
}
}
public static Id3v1Tag createTag(InputStream stream) {
try {
byte[] tagBuffer = new byte[128];
byte[] readBuffer = new byte[128];
for (int count = stream.read(readBuffer); count > -1; count = stream.read(readBuffer)) {
if (count > 0) {
System.arraycopy(tagBuffer, count, tagBuffer, 0, 128 - count);
System.arraycopy(readBuffer, 0, tagBuffer, 128 - count, count);
}
}
if (CamelUtils.getIntValue(tagBuffer, 0, 3, false, Endianness.Big)
== ('T' << 16 | 'A' << 8 | 'G')) {
return new Id3v1Tag(tagBuffer);
}
} catch (IOException e) {
// intentionally left blank
}
return null;
}