Пример #1
0
 public virtual void TestShouldReadValid32WFrame()
 {
     byte[] bytes = BufferTools.StringToByteBuffer(W_FRAME + "xxxxx", 0, W_FRAME.Length);
     TestHelper.ReplaceNumbersWithBytes(bytes, 0);
     ID3v2Frame frame = new ID3v2Frame(bytes, 0);
     Assert.AreEqual(43, frame.GetLength());
     Assert.AreEqual("WXXX", frame.GetId());
     string s = "00ABCDEFGHIJKLMNOPQRSTUVWXYZABCDE";
     byte[] expectedBytes = BufferTools.StringToByteBuffer(s, 0, s.Length);
     TestHelper.ReplaceNumbersWithBytes(expectedBytes, 0);
     Assert.IsTrue(Arrays.Equals(expectedBytes, frame.GetData()));
 }
Пример #2
0
 public virtual void TestShouldPackAndUnpackHeaderToGiveEquivalentObject()
 {
     byte[] bytes = new byte[26];
     for (int i = 0; i < bytes.Length; i++)
     {
         bytes[i] = unchecked((byte)((byte)('A') + i));
     }
     ID3v2Frame frame = new ID3v2Frame("TEST", bytes);
     byte[] newBytes = frame.ToBytes();
     ID3v2Frame frameCopy = new ID3v2Frame(newBytes, 0);
     Assert.AreEqual("TEST", frameCopy.GetId());
     Assert.AreEqual(frame, frameCopy);
 }
 /// <exception cref="Mp3net.InvalidDataException"></exception>
 protected internal override void UnpackFrameData(byte[] bytes)
 {
     ByteBuffer bb = ByteBuffer.Wrap(bytes);
     id = ByteBufferUtils.ExtractNullTerminatedString(bb);
     byte flags = bb.Get();
     if ((flags & unchecked((int)(0x01))) == unchecked((int)(0x01)))
     {
         isRoot = true;
     }
     if ((flags & unchecked((int)(0x02))) == unchecked((int)(0x02)))
     {
         isOrdered = true;
     }
     int childCount = bb.Get();
     // TODO: 0xFF -> int = 255; byte = -128;
     childs = new string[childCount];
     for (int i = 0; i < childCount; i++)
     {
         childs[i] = ByteBufferUtils.ExtractNullTerminatedString(bb);
     }
     for (int offset = bb.Position(); offset < bytes.Length; )
     {
         ID3v2Frame frame = new ID3v2Frame(bytes, offset);
         offset += frame.GetLength();
         subframes.AddItem(frame);
     }
 }
Пример #4
0
 /// <exception cref="Mp3net.InvalidDataException"></exception>
 protected internal override void UnpackFrameData(byte[] bytes)
 {
     ByteBuffer bb = ByteBuffer.Wrap(bytes);
     id = ByteBufferUtils.ExtractNullTerminatedString(bb);
     bb.Position(id.Length + 1);
     startTime = bb.GetInt();
     endTime = bb.GetInt();
     startOffset = bb.GetInt();
     endOffset = bb.GetInt();
     for (int offset = bb.Position(); offset < bytes.Length; )
     {
         ID3v2Frame frame = new ID3v2Frame(bytes, offset);
         offset += frame.GetLength();
         subframes.AddItem(frame);
     }
 }
Пример #5
0
 public virtual void AddFrame(ID3v2Frame frame)
 {
     frames.AddItem(frame);
 }
Пример #6
0
 private void AddFrame(ID3v2Frame frame, bool replace)
 {
     ID3v2FrameSet frameSet = frameSets.Get(frame.GetId());
     if (frameSet == null)
     {
         frameSet = new ID3v2FrameSet(frame.GetId());
         frameSet.AddFrame(frame);
         frameSets.Put(frame.GetId(), frameSet);
     }
     else
     {
         if (replace)
         {
             frameSet.Clear();
             frameSet.AddFrame(frame);
         }
         else
         {
             frameSet.AddFrame(frame);
         }
     }
 }