bool ProcessStreamHeader(DataPacket packet)
{
bool equal = true;
byte[] sequence = new byte[] { 0x01, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 };
byte[] packets = packet.ReadBytes(7);
for (int i = 0; i < 7; i++)
{
if (packets[i] != sequence[i])
{
equal = false;
break;
}
}
if (!equal)
{
// don't mark the packet as done... it might be used elsewhere
_glueBits += packet.Length * 8;
return(false);
}
if (!_pagesSeen.Contains((_lastPageSeen = packet.PageSequenceNumber)))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56;
var startPos = packet.BitsRead;
if (packet.ReadInt32() != 0)
{
throw new InvalidDataException("Only Vorbis stream version 0 is supported.");
}
_channels = packet.ReadByte();
_sampleRate = packet.ReadInt32();
_upperBitrate = packet.ReadInt32();
_nominalBitrate = packet.ReadInt32();
_lowerBitrate = packet.ReadInt32();
Block0Size = 1 << (int)packet.ReadBits(4);
Block1Size = 1 << (int)packet.ReadBits(4);
if (_nominalBitrate == 0)
{
if (_upperBitrate > 0 && _lowerBitrate > 0)
{
_nominalBitrate = (_upperBitrate + _lowerBitrate) / 2;
}
}
_metaBits += packet.BitsRead - startPos + 8;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
private void LoadComments(DataPacket packet)
{
packet.SkipBits(8);
if (!Enumerable.SequenceEqual <byte>((IEnumerable <byte>)packet.ReadBytes(6), (IEnumerable <byte>) new byte[6]
{
(byte)118,
(byte)111,
(byte)114,
(byte)98,
(byte)105,
(byte)115
}))
{
throw new InvalidDataException("Corrupted comment header!");
}
this._glueBits += 56L;
this._vendor = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
this._comments = new string[packet.ReadInt32()];
for (int index = 0; index < this._comments.Length; ++index)
{
this._comments[index] = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
}
this._metaBits += packet.BitsRead - 56L;
this._wasteHdrBits += (long)(8 * packet.Length) - packet.BitsRead;
}
bool LoadComments(DataPacket packet)
{
if (!CheckForHeader(packet, commentHeader))
{
return(false);
}
if (!_pagesSeen.Contains(_lastPageSeen = packet.PageSequenceNumber))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56;
int vendorSize = packet.ReadInt32();
_vendor = Encoding.UTF8.GetString(packet.ReadBytes(vendorSize));
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
int commentSize = packet.ReadInt32();
_comments[i] = Encoding.UTF8.GetString(packet.ReadBytes(commentSize));
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
bool LoadComments(DataPacket packet)
{
if (!ValidateHeader(packet, PacketSignatureComments))
{
_glueBits += packet.Length * 8;
return(false);
}
_pagesSeen.Add(packet.PageSequenceNumber);
_glueBits += 56;
_vendor = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
_comments[i] = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
void LoadComments(DataPacket packet)
{
packet.SkipBits(8);
if (!packet.ReadBytes(6).SequenceEqual(new byte[] { 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 }))
{
throw new InvalidDataException("Corrupted comment header!");
}
_glueBits += 56;
{
byte[] vendorBytes = packet.ReadBytes(packet.ReadInt32());
_vendor = Encoding.UTF8.GetString(vendorBytes, 0, vendorBytes.Length);
}
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
byte[] commentBytes = packet.ReadBytes(packet.ReadInt32());
_comments[i] = Encoding.UTF8.GetString(commentBytes, 0, commentBytes.Length);
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
}
public bool LoadComments(DataPacket packet)
{
if (!packet.ReadBytes(7).SequenceEqual(new byte[7]
{
3,
118,
111,
114,
98,
105,
115
}))
{
return(false);
}
if (!_pagesSeen.Contains(_lastPageSeen = packet.PageSequenceNumber))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56L;
byte[] array = packet.ReadBytes(packet.ReadInt32());
_vendor = Encoding.UTF8.GetString(array, 0, array.Length);
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
byte[] array2 = packet.ReadBytes(packet.ReadInt32());
_comments[i] = Encoding.UTF8.GetString(array2, 0, array2.Length);
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
void ProcessStreamHeader(DataPacket packet)
{
_pagesSeen.Add(packet.PageSequenceNumber);
var startPos = packet.BitsRead;
if (packet.ReadInt32() != 0)
{
throw new InvalidDataException("Only Vorbis stream version 0 is supported.");
}
_channels = packet.ReadByte();
_sampleRate = packet.ReadInt32();
_upperBitrate = packet.ReadInt32();
_nominalBitrate = packet.ReadInt32();
_lowerBitrate = packet.ReadInt32();
Block0Size = 1 << (int)packet.ReadBits(4);
Block1Size = 1 << (int)packet.ReadBits(4);
if (_nominalBitrate == 0)
{
if (_upperBitrate > 0 && _lowerBitrate > 0)
{
_nominalBitrate = (_upperBitrate + _lowerBitrate) / 2;
}
}
_metaBits += packet.BitsRead - startPos + 8;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
}
bool LoadComments(DataPacket packet)
{
if (!packet.ReadBytes(7).SequenceEqual(new byte[] { 0x03, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 }))
{
return(false);
}
if (!_pagesSeen.Contains((_lastPageSeen = packet.PageSequenceNumber)))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56;
byte[] vs = packet.ReadBytes(packet.ReadInt32());
_vendor = Encoding.UTF8.GetString(vs, 0, vs.Length);
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
vs = packet.ReadBytes(packet.ReadInt32());
_comments[i] = Encoding.UTF8.GetString(vs, 0, vs.Length);
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
bool LoadComments(DataPacket packet)
{
bool isSequenceEqual = true;
byte[] packetComparer = new byte[] { 0x03, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 };
byte[] packetData = packet.ReadBytes(7);
if (packetComparer.Length != packetData.Length)
{
isSequenceEqual = false;
}
else
{
for (int i = 0; i < packetData.Length; i++)
{
if (packetData[i] != packetComparer[i])
{
isSequenceEqual = false;
break;
}
}
}
//if (!packet.ReadBytes(7).SequenceEqual(new byte[] { 0x03, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 }))
//{
// return false;
//}
if (!isSequenceEqual)
{
return(false);
}
if (!_pagesSeen.Contains((_lastPageSeen = packet.PageSequenceNumber)))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56;
_vendor = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
_comments[i] = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
bool ProcessStreamHeader(DataPacket packet)
{
if (!CheckForHeader(packet, streamHeader))
{
// don't mark the packet as done... it might be used elsewhere
_glueBits += packet.Length * 8;
return(false);
}
if (!_pagesSeen.Contains(_lastPageSeen = packet.PageSequenceNumber))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56;
long startPos = packet.BitsRead;
if (packet.ReadInt32() != 0)
{
throw new InvalidDataException("Only Vorbis stream version 0 is supported.");
}
_channels = packet.ReadByte();
_sampleRate = packet.ReadInt32();
_upperBitrate = packet.ReadInt32();
_nominalBitrate = packet.ReadInt32();
_lowerBitrate = packet.ReadInt32();
Block0Size = 1 << (int)packet.ReadUBits(4);
Block1Size = 1 << (int)packet.ReadUBits(4);
if (_nominalBitrate == 0)
{
if (_upperBitrate > 0 && _lowerBitrate > 0)
{
_nominalBitrate = (_upperBitrate + _lowerBitrate) / 2;
}
}
_metaBits += packet.BitsRead - startPos + 8;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
public bool ProcessStreamHeader(DataPacket packet)
{
if (!packet.ReadBytes(7).SequenceEqual(new byte[7]
{
1,
118,
111,
114,
98,
105,
115
}))
{
_glueBits += packet.Length * 8;
return(false);
}
if (!_pagesSeen.Contains(_lastPageSeen = packet.PageSequenceNumber))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56L;
long bitsRead = packet.BitsRead;
if (packet.ReadInt32() != 0)
{
throw new InvalidDataException("Only Vorbis stream version 0 is supported.");
}
_channels = packet.ReadByte();
_sampleRate = packet.ReadInt32();
_upperBitrate = packet.ReadInt32();
_nominalBitrate = packet.ReadInt32();
_lowerBitrate = packet.ReadInt32();
Block0Size = 1 << (int)packet.ReadBits(4);
Block1Size = 1 << (int)packet.ReadBits(4);
if (_nominalBitrate == 0 && _upperBitrate > 0 && _lowerBitrate > 0)
{
_nominalBitrate = (_upperBitrate + _lowerBitrate) / 2;
}
_metaBits += packet.BitsRead - bitsRead + 8;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
bool LoadComments(DataPacket packet)
{
bool equal = true;
byte[] sequence = new byte[] { 0x03, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 };
byte[] packets = packet.ReadBytes(7);
for (int i = 0; i < 7; i++)
{
if (packets[i] != sequence[i])
{
equal = false;
break;
}
}
if (!equal)
{
return(false);
}
if (!_pagesSeen.Contains((_lastPageSeen = packet.PageSequenceNumber)))
{
_pagesSeen.Add(_lastPageSeen);
}
_glueBits += 56;
_vendor = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
_comments[i] = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return(true);
}
private void ProcessStreamHeader(DataPacket packet)
{
this._pagesSeen.Add(packet.PageSequenceNumber);
long bitsRead = packet.BitsRead;
if (packet.ReadInt32() != 0)
{
throw new InvalidDataException("Only Vorbis stream version 0 is supported.");
}
this._channels = (int)packet.ReadByte();
this._sampleRate = packet.ReadInt32();
this._upperBitrate = packet.ReadInt32();
this._nominalBitrate = packet.ReadInt32();
this._lowerBitrate = packet.ReadInt32();
this.Block0Size = 1 << (int)packet.ReadBits(4);
this.Block1Size = 1 << (int)packet.ReadBits(4);
if (this._nominalBitrate == 0 && this._upperBitrate > 0 && this._lowerBitrate > 0)
{
this._nominalBitrate = (this._upperBitrate + this._lowerBitrate) / 2;
}
this._metaBits += packet.BitsRead - bitsRead + 8L;
this._wasteHdrBits += (long)(8 * packet.Length) - packet.BitsRead;
}
bool LoadComments(DataPacket packet)
{
bool equal = true;
byte[] sequence = new byte[] { 0x03, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 };
byte[] packets = packet.ReadBytes(7);
for (int i = 0; i < 7; i++)
{
if (packets[i] != sequence[i])
{
equal = false;
break;
}
}
if (!equal)
{
return false;
}
if (!_pagesSeen.Contains((_lastPageSeen = packet.PageSequenceNumber))) _pagesSeen.Add(_lastPageSeen);
_glueBits += 56;
_vendor = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
_comments[i] = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return true;
}
void LoadComments(DataPacket packet)
{
byte [] temp;
packet.SkipBits(8);
if (!packet.ReadBytes(6).SequenceEqual(new byte[] { 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 })) throw new ArgumentException("Corrupted comment header!");
_glueBits += 56;
temp = packet.ReadBytes ( packet.ReadInt32 () );
_vendor = Encoding.UTF8.GetString ( temp, 0, temp.Length );
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
temp = packet.ReadBytes ( packet.ReadInt32 () );
_comments[i] = Encoding.UTF8.GetString( temp, 0, temp.Length );
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
}
private void LoadComments(DataPacket packet)
{
packet.SkipBits(8);
if (!Enumerable.SequenceEqual<byte>((IEnumerable<byte>) packet.ReadBytes(6), (IEnumerable<byte>) new byte[6]
{
(byte) 118,
(byte) 111,
(byte) 114,
(byte) 98,
(byte) 105,
(byte) 115
}))
throw new InvalidDataException("Corrupted comment header!");
this._glueBits += 56L;
this._vendor = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
this._comments = new string[packet.ReadInt32()];
for (int index = 0; index < this._comments.Length; ++index)
this._comments[index] = Encoding.UTF8.GetString(packet.ReadBytes(packet.ReadInt32()));
this._metaBits += packet.BitsRead - 56L;
this._wasteHdrBits += (long) (8 * packet.Length) - packet.BitsRead;
}
private void ProcessStreamHeader(DataPacket packet)
{
this._pagesSeen.Add(packet.PageSequenceNumber);
long bitsRead = packet.BitsRead;
if (packet.ReadInt32() != 0)
throw new InvalidDataException("Only Vorbis stream version 0 is supported.");
this._channels = (int) packet.ReadByte();
this._sampleRate = packet.ReadInt32();
this._upperBitrate = packet.ReadInt32();
this._nominalBitrate = packet.ReadInt32();
this._lowerBitrate = packet.ReadInt32();
this.Block0Size = 1 << (int) packet.ReadBits(4);
this.Block1Size = 1 << (int) packet.ReadBits(4);
if (this._nominalBitrate == 0 && this._upperBitrate > 0 && this._lowerBitrate > 0)
this._nominalBitrate = (this._upperBitrate + this._lowerBitrate) / 2;
this._metaBits += packet.BitsRead - bitsRead + 8L;
this._wasteHdrBits += (long) (8 * packet.Length) - packet.BitsRead;
}
void ProcessStreamHeader(DataPacket packet)
{
_pagesSeen.Add(packet.PageSequenceNumber);
var startPos = packet.BitsRead;
if (packet.ReadInt32() != 0) throw new ArgumentException("Only Vorbis stream version 0 is supported.");
_channels = packet.ReadByte();
_sampleRate = packet.ReadInt32();
_upperBitrate = packet.ReadInt32();
_nominalBitrate = packet.ReadInt32();
_lowerBitrate = packet.ReadInt32();
Block0Size = 1 << (int)packet.ReadBits(4);
Block1Size = 1 << (int)packet.ReadBits(4);
if (_nominalBitrate == 0)
{
if (_upperBitrate > 0 && _lowerBitrate > 0)
{
_nominalBitrate = (_upperBitrate + _lowerBitrate) / 2;
}
}
_metaBits += packet.BitsRead - startPos + 8;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
}
bool ProcessStreamHeader(DataPacket packet)
{
bool equal = true;
byte[] sequence = new byte[] { 0x01, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 };
byte[] packets = packet.ReadBytes(7);
for (int i = 0; i < 7; i++)
{
if (packets[i] != sequence[i])
{
equal = false;
break;
}
}
if (!equal)
{
// don't mark the packet as done... it might be used elsewhere
_glueBits += packet.Length * 8;
return false;
}
if (!_pagesSeen.Contains((_lastPageSeen = packet.PageSequenceNumber))) _pagesSeen.Add(_lastPageSeen);
_glueBits += 56;
var startPos = packet.BitsRead;
if (packet.ReadInt32() != 0) throw new InvalidDataException("Only Vorbis stream version 0 is supported.");
_channels = packet.ReadByte();
_sampleRate = packet.ReadInt32();
_upperBitrate = packet.ReadInt32();
_nominalBitrate = packet.ReadInt32();
_lowerBitrate = packet.ReadInt32();
Block0Size = 1 << (int)packet.ReadBits(4);
Block1Size = 1 << (int)packet.ReadBits(4);
if (_nominalBitrate == 0)
{
if (_upperBitrate > 0 && _lowerBitrate > 0)
{
_nominalBitrate = (_upperBitrate + _lowerBitrate) / 2;
}
}
_metaBits += packet.BitsRead - startPos + 8;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return true;
}
bool LoadComments(DataPacket packet)
{
if (!packet.ReadBytes(7).SequenceEqual(new byte[] { 0x03, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73 }))
{
return false;
}
if (!_pagesSeen.Contains((_lastPageSeen = packet.PageSequenceNumber))) _pagesSeen.Add(_lastPageSeen);
_glueBits += 56;
byte[] vs = packet.ReadBytes(packet.ReadInt32());
_vendor = Encoding.UTF8.GetString(vs,0,vs.Length);
_comments = new string[packet.ReadInt32()];
for (int i = 0; i < _comments.Length; i++)
{
vs = packet.ReadBytes(packet.ReadInt32());
_comments[i] = Encoding.UTF8.GetString(vs,0,vs.Length);
}
_metaBits += packet.BitsRead - 56;
_wasteHdrBits += 8 * packet.Length - packet.BitsRead;
return true;
}
