public void Save(TagTypes types, bool stripOthers)
{
if (types == TagTypes.None && stripOthers)
{
if (!Strip(TagTypes.AllTags))
{
throw new TagLibException(TagLibError.MpegCouldNotStripTags);
}
return;
}
if (id3v2_tag == null && id3v1_tag == null && ape_tag == null)
{
if (stripOthers)
{
if (!Strip(TagTypes.AllTags))
{
throw new TagLibException(TagLibError.MpegCouldNotStripTags);
}
}
return;
}
if (IsReadOnly)
{
throw new ReadOnlyException();
}
Mode = FileAccessMode.Write;
// Create the tags if we've been asked to. Copy the values from the tag that
// does exist into the new tag.
if ((types & TagTypes.Id3v2) != 0 && id3v1_tag != null)
{
TagLib.Tag.Duplicate(id3v1_tag, FindTag(TagTypes.Id3v2, true), false);
}
if ((types & TagTypes.Id3v1) != 0 && id3v2_tag != null)
{
TagLib.Tag.Duplicate(id3v2_tag, FindTag(TagTypes.Id3v1, true), false);
}
bool success = true;
if ((TagTypes.Id3v2 & types) != 0 && id3v2_tag != null && !id3v2_tag.IsEmpty)
{
long id3v2_location = FindId3v2();
int id3v2_size = 0;
if (id3v2_location < 0)
{
id3v2_location = 0;
}
else
{
Seek(id3v2_location);
Id3v2Header header = new Id3v2Header(ReadBlock((int)Id3v2Header.Size));
if (header.TagSize == 0)
{
TagLibDebugger.Debug("Mpc.File.Save() -- Id3v2 header is broken. Ignoring.");
}
else
{
id3v2_size = (int)header.CompleteTagSize;
}
}
Insert(id3v2_tag.Render(), id3v2_location, id3v2_size);
}
else if (stripOthers)
{
success = Strip(TagTypes.Id3v2) && success;
}
if ((TagTypes.Id3v1 & types) != 0 && id3v1_tag != null && !id3v1_tag.IsEmpty)
{
long id3v1_location = FindId3v1();
if (id3v1_location < 0)
{
Seek(0, System.IO.SeekOrigin.End);
}
else
{
Seek(id3v1_location);
}
WriteBlock(id3v1_tag.Render());
}
else if (stripOthers)
{
success = (Strip(TagTypes.Id3v1, false) && success);
}
// Dont save an APE-tag unless one has been created
if ((TagTypes.Ape & types) != 0 && ape_tag != null && !ape_tag.IsEmpty)
{
long ape_location = FindApe(FindId3v1() >= 0);
long ape_size = 0;
if (ape_location < 0)
{
ape_location = Length;
}
else
{
Seek(ape_location);
ape_size = (new ApeFooter(ReadBlock((int)ApeFooter.Size))).CompleteTagSize;
ape_location = ape_location + ApeFooter.Size - ape_size;
}
Insert(ape_tag.Render(), ape_location, ape_size);
}
else if (stripOthers)
{
success = (Strip(TagTypes.Ape, false) && success);
}
Mode = FileAccessMode.Closed;
if (!success)
{
throw new TagLibException(TagLibError.MpegCouldNotWriteTags);
}
}
public override void Save()
{
if (IsReadOnly)
{
throw new ReadOnlyException();
}
Mode = FileAccessMode.Write;
// Update ID3v2 tag
long id3v2_location = FindId3v2();
int id3v2_size = 0;
if (id3v2_location != -1)
{
Seek(id3v2_location);
Id3v2Header header = new Id3v2Header(ReadBlock((int)Id3v2Header.Size));
if (header.TagSize == 0)
{
TagLibDebugger.Debug("Mpc.File.Save() -- Id3v2 header is broken. Ignoring.");
id3v2_location = -1;
}
else
{
id3v2_size = (int)header.CompleteTagSize;
}
}
if (id3v2Tag != null)
{
if (id3v2_location >= 0)
{
Insert(id3v2Tag.Render(), id3v2_location, id3v2_size);
}
else
{
Insert(id3v2Tag.Render(), 0, 0);
}
}
else if (id3v2_location >= 0)
{
RemoveBlock(id3v2_location, id3v2_size);
}
// Update ID3v1 tag
long id3v1_location = FindId3v1();
if (id3v1Tag != null)
{
if (id3v1_location >= 0)
{
Insert(id3v1Tag.Render(), id3v1_location, 128);
}
else
{
Seek(0, System.IO.SeekOrigin.End);
id3v1_location = Tell;
WriteBlock(id3v1Tag.Render());
}
}
else if (id3v1_location >= 0)
{
RemoveBlock(id3v1_location, 128);
id3v1_location = -1;
}
// Update APE tag
long ape_location = FindApe(id3v1_location != -1);
long ape_size = 0;
if (ape_location >= 0)
{
Seek(ape_location);
ape_size = (new ApeFooter(ReadBlock((int)ApeFooter.Size))).CompleteTagSize;
ape_location = ape_location + ApeFooter.Size - ape_size;
}
if (apeTag != null)
{
if (ape_location >= 0)
{
Insert(apeTag.Render(), ape_location, ape_size);
}
else
{
if (id3v1_location >= 0)
{
Insert(apeTag.Render(), id3v1_location, 0);
}
else
{
Seek(0, System.IO.SeekOrigin.End);
WriteBlock(apeTag.Render());
}
}
}
else if (ape_location >= 0)
{
RemoveBlock(ape_location, ape_size);
}
Mode = FileAccessMode.Closed;
}
public override void Save()
{
if (IsReadOnly)
{
throw new ReadOnlyException();
}
Mode = FileAccessMode.Write;
// Update ID3v1 tag
long id3v1_location = FindId3v1();
if (id3v1Tag != null)
{
if (id3v1_location >= 0)
{
Insert(id3v1Tag.Render(), id3v1_location, 128);
}
else
{
Seek(0, System.IO.SeekOrigin.End);
id3v1_location = Tell;
WriteBlock(id3v1Tag.Render());
}
}
else if (id3v1_location >= 0)
{
RemoveBlock(id3v1_location, 128);
id3v1_location = -1;
}
// Update APE tag
long ape_location = FindApe(id3v1_location != -1);
long ape_size = 0;
if (ape_location != -1)
{
Seek(ape_location);
ape_size = (new ApeFooter(ReadBlock((int)ApeFooter.Size))).CompleteTagSize;
ape_location = ape_location + ApeFooter.Size - ape_size;
}
if (apeTag != null)
{
if (ape_location >= 0)
{
Insert(apeTag.Render(), ape_location, ape_size);
}
else
{
if (id3v1_location >= 0)
{
Insert(apeTag.Render(), id3v1_location, 0);
}
else
{
Seek(0, System.IO.SeekOrigin.End);
WriteBlock(apeTag.Render());
}
}
}
else if (ape_location >= 0)
{
RemoveBlock(ape_location, ape_size);
}
Mode = FileAccessMode.Closed;
}
