/// <summary>
/// Import the raw frame data.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Not used</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
using (var reader = new FrameDataReader(rawFrame.Payload))
{
Url = reader.ReadVariableString(Encoding.ASCII);
}
}
/// <summary>
/// Converts a raw frame to PlayCounter frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
/// s
public override void Import(RawFrame rawFrame, int codePage)
{
/*
ID = "PCNT"
Counter $xx xx xx xx (xx ...)
*/
ImportRawFrameHeader(rawFrame);
using (var reader = new FrameDataReader(rawFrame.Payload))
{
Counter = reader.ReadUInt64();
}
}
/// <summary>
/// Import the header flags from a raw frame.
/// </summary>
/// <param name="rawFrame">The raw frame.</param>
protected void ImportRawFrameHeader(RawFrame rawFrame)
{
Descriptor.Id = rawFrame.Id;
Descriptor.TagAlterPreservation = rawFrame.Options.TagAlterPreservation;
Descriptor.FileAlterPreservation = rawFrame.Options.FileAlterPreservation;
Descriptor.ReadOnly = rawFrame.Options.ReadOnly;
Descriptor.Compression = rawFrame.Options.Compression;
Descriptor.Encryption = rawFrame.Options.Encryption;
Descriptor.GroupingIdentify = rawFrame.Options.GroupingIdentify;
//
// ID3v2.4 only
//
Descriptor.Unsynchronisation = rawFrame.Options.Unsynchronisation;
Descriptor.DataLengthIndicator = rawFrame.Options.DataLengthIndicator;
}
/// <summary>
/// Import the raw frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
//
// XX - Encoding Byte
// Y1 Y2 ... Yn - Text
//
using (var reader = new FrameDataReader(rawFrame.Payload))
{
byte encodingByte = reader.ReadByte();
TextEncoding = reader.ReadEncoding(encodingByte, codePage);
Content = reader.ReadVariableString(TextEncoding).TrimEnd(Char.MinValue);
}
}
/// <summary>
/// Import the raw frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
/*
<Header for 'User defined text information frame', ID: "TXXX">
Text encoding : $xx
Description : <text string according to encoding> $00 (00)
Value : <text string according to encoding>
*/
using (var reader = new FrameDataReader(rawFrame.Payload))
{
byte encodingByte = reader.ReadByte();
TextEncoding = reader.ReadEncoding(encodingByte, codePage);
Description = reader.ReadVariableString(TextEncoding);
Value = reader.ReadVariableString(TextEncoding);
}
}
private static IFrame AnalyseFrameId(RawFrame rawFrame, IFrameCreationService frameService)
{
string id = rawFrame.Id;
IFrame frame = null;
if (frameService.Search(id))
{
//
// Get the specific frame instance
//
frame = frameService.GetFrameInstance(id);
}
else
{
if (id[0] == 'T' && id[1] != 'X')
{
//
// Handle Textfames
//
frame = frameService.GetTextFrame();
}
if (id[0] == 'W' && id[1] != 'X')
{
//
// Handle Web Frames
//
frame = frameService.GetUrlLinkFrame();
}
}
if (frame == null)
{
//
// If all is failed then create an Unknown frame instance
//
frame = new UnknownFrame();
}
return frame;
}
/// <summary>
/// Import the raw frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
//
// <text> 00 <data>
//
using (var reader = new FrameDataReader(rawFrame.Payload))
{
Owner = reader.ReadVariableString(Encoding.GetEncoding(28591));
SetData(reader.ReadBytes());
}
}
/// <summary> /// Import the raw content to a high level frame. /// </summary> /// <param name="rawFrame">the raw frame.</param> /// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param> public abstract void Import(RawFrame rawFrame, int codePage);
/// <summary>
/// Import the raw frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
/*
ID = "COMM"
TextEncoding xx
Language xx xx xx
Short Content (xx xx ... xx) (00 / 00 00)
Text (xx xx ... xx)
*/
using (var reader = new FrameDataReader(rawFrame.Payload))
{
byte encodingByte = reader.ReadByte();
Language = reader.ReadFixedString(Encoding.ASCII, 3);
TextEncoding = reader.ReadEncoding(encodingByte, codePage);
ContentDescriptor = reader.ReadVariableString(TextEncoding);
Text = reader.ReadVariableString(TextEncoding);
}
}
/// <summary>
/// Import the raw frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
/*
* Text Encoding xx
* Description (xx xx .. xx) (00 / 00 00)
* URL (xx xx ... xx) als ISO8859-1 !
*/
using (var reader = new FrameDataReader(rawFrame.Payload))
{
byte encodingByte = reader.ReadByte();
TextEncoding = reader.ReadEncoding(encodingByte, codePage);
Description = reader.ReadVariableString(TextEncoding);
Url = reader.ReadVariableString(Encoding.GetEncoding(28591));
}
}
/// <summary>
/// Import the raw content to a high level frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
/*
* ID = "POPM"
* Email to user <text string> $00
* Rating $xx
* Counter $xx xx xx xx (xx ...)
*/
ImportRawFrameHeader(rawFrame);
using (var reader = new FrameDataReader(rawFrame.Payload))
{
Email = reader.ReadVariableString(Encoding.ASCII);
Rating = reader.ReadByte();
PlayCounter = reader.ReadUInt64();
}
}
/// <summary>
/// Imports values from the <see cref="RawFrame"/>.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
using (var reader = new FrameDataReader(rawFrame.Payload))
{
byte encodingByte = reader.ReadByte();
Language = reader.ReadFixedString(Encoding.ASCII, 3);
TextEncoding = reader.ReadEncoding(encodingByte, codePage);
ContentDescriptor = reader.ReadVariableString(TextEncoding);
Lyrics = reader.ReadVariableString(TextEncoding);
}
}
/// <summary>
/// Import the raw frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
Toc = rawFrame.Payload;
}
/// <summary>
/// Import the raw frame.
/// </summary>
/// <param name="rawFrame">the raw frame.</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
using (var reader = new FrameDataReader(rawFrame.Payload))
{
Owner = reader.ReadVariableString(Encoding.GetEncoding(28591));
PreviewStart = reader.ReadUInt16();
PreviewLength = reader.ReadUInt16();
SetEncryption(reader.ReadBytes());
}
}
/*
<Header for 'Attached picture', ID: "APIC">
Text encoding $xx
MIME type <text string> $00
Picture type $xx
Description <text string according to encoding> $00 (00)
Picture data <binary data>
*/
/// <summary>
/// Import a raw frame
/// </summary>
/// <param name="rawFrame">the raw frame</param>
/// <param name="codePage">Default code page for Ansi encoding. Pass 0 to use default system encoding code page.</param>
public override void Import(RawFrame rawFrame, int codePage)
{
ImportRawFrameHeader(rawFrame);
if (rawFrame.Payload.Count == 0)
{
throw new Id3TagException("Frame has no payload.");
}
using (var reader = new FrameDataReader(rawFrame.Payload))
{
byte encodingByte = reader.ReadByte();
MimeType = reader.ReadVariableString(Encoding.ASCII);
PictureCoding = (PictureType) reader.ReadByte();
TextEncoding = reader.ReadEncoding(encodingByte, codePage);
Description = reader.ReadVariableString(TextEncoding);
SetPictureData(reader.ReadBytes());
}
}
