public OggTag Read(Stream oggStream)
{
OggTag tag = new OggTag();
byte[] b = new byte[4];
oggStream.Read(b, 0, b.Length);
int vendorstringLength = Utils.GetNumber(b, 0, 3);
b = new byte[vendorstringLength];
oggStream.Read(b, 0, b.Length);
tag.Add("vendor", new string(Encoding.UTF8.GetChars(b)));
b = new byte[4];
oggStream.Read(b, 0, b.Length);
int userComments = Utils.GetNumber(b, 0, 3);
for (int i = 0; i < userComments; i++)
{
b = new byte[4];
oggStream.Read(b, 0, b.Length);
int commentLength = Utils.GetNumber(b, 0, 3);
b = new byte[commentLength];
oggStream.Read(b, 0, b.Length);
tag.AddOggField(b);
}
return(tag);
}
public OggTag Read( Stream oggStream )
{
OggTag tag = new OggTag();
byte[] b = new byte[4];
oggStream.Read( b , 0, b .Length);
int vendorstringLength = Utils.GetNumber( b, 0, 3);
b = new byte[vendorstringLength];
oggStream.Read( b , 0, b .Length);
tag.Add("vendor", new string(Encoding.UTF8.GetChars(b)));
b = new byte[4];
oggStream.Read( b , 0, b .Length);
int userComments = Utils.GetNumber( b, 0, 3);
for ( int i = 0; i < userComments; i++ ) {
b = new byte[4];
oggStream.Read( b , 0, b .Length);
int commentLength = Utils.GetNumber( b, 0, 3);
b = new byte[commentLength];
oggStream.Read( b , 0, b .Length);
tag.AddOggField(b);
}
return tag;
}
public void Delete(Stream raf, Stream tempRaf)
{
OggTag tag = null;
try {
tag = reader.Read(raf);
} catch (CannotReadException e) {
Write(new OggTag(), raf, tempRaf);
return;
}
OggTag emptyTag = new OggTag();
if (tag.HasField("vendor"))
{
emptyTag.Add("vendor", tag.Get("vendor")[0] as string);
}
raf.Seek(0, SeekOrigin.Begin);
tempRaf.Seek(0, SeekOrigin.Begin);
Write(emptyTag, raf, tempRaf);
}
