package com.frostwire.mp3;
public class ID3v2UrlFrameData extends AbstractID3v2FrameData {
protected String url;
protected EncodedText description;
public ID3v2UrlFrameData(boolean unsynchronisation) {
super(unsynchronisation);
}
public ID3v2UrlFrameData(boolean unsynchronisation, EncodedText description, String url) {
super(unsynchronisation);
this.description = description;
this.url = url;
}
public ID3v2UrlFrameData(boolean unsynchronisation, byte[] bytes) throws InvalidDataException {
super(unsynchronisation);
synchroniseAndUnpackFrameData(bytes);
}
protected void unpackFrameData(byte[] bytes) throws InvalidDataException {
int marker;
for (marker = 1; marker < bytes.length; marker++) {
if (bytes[marker] == 0) break;
}
description = new EncodedText(bytes[0], BufferTools.copyBuffer(bytes, 1, marker - 1));
int length = 0;
for (int i = marker + 1; i < bytes.length; i++) {
if (bytes[i] == 0) break;
length++;
}
url = BufferTools.byteBufferToString(bytes, marker + 1, length);
}
protected byte[] packFrameData() {
byte[] bytes = new byte[getLength()];
if (description != null) bytes[0] = description.getTextEncoding();
else bytes[0] = 0;
int descriptionLength = 0;
if (description != null && description.toBytes().length > 0) {
descriptionLength = description.toBytes().length;
BufferTools.copyIntoByteBuffer(description.toBytes(), 0, descriptionLength, bytes, 1);
}
bytes[descriptionLength + 1] = 0;
if (url != null && url.length() > 0) {
BufferTools.stringIntoByteBuffer(url, 0, url.length(), bytes, descriptionLength + 2);
}
return bytes;
}
protected int getLength() {
int length = 2;
if (description != null) length += description.toBytes().length;
if (url != null) length += url.length();
return length;
}
public EncodedText getDescription() {
return description;
}
public void setDescription(EncodedText description) {
this.description = description;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public boolean equals(Object obj) {
if (! (obj instanceof ID3v2UrlFrameData)) return false;
if (! super.equals(obj)) return false;
ID3v2UrlFrameData other = (ID3v2UrlFrameData) obj;
if (url == null) {
if (other.url != null) return false;
} else if (other.url == null) return false;
else if (! url.equals(other.url)) return false;
if (description == null) {
if (other.description != null) return false;
} else if (other.description == null) return false;
else if (! description.equals(other.description)) return false;
return true;
}
}