// ---------------------------------------------------------------------------
public bool SaveTag(String FileName)
{
FileInfo Info = new FileInfo();
MemoryStream Tag;
bool result = false;
// Save Vorbis tag
Info.Reset();
if ( GetInfo(FileName, ref Info) )
{
// Prepare tag data and save to file
Info.Tag.FieldData[1] = FTitle.Trim();
Info.Tag.FieldData[2] = FArtist.Trim();
Info.Tag.FieldData[3] = FAlbum.Trim();
if (FTrack > 0) Info.Tag.FieldData[4] = FTrack.ToString();
else Info.Tag.FieldData[4] = "";
Info.Tag.FieldData[5] = FDate.Trim();
Info.Tag.FieldData[6] = FGenre.Trim();
Info.Tag.FieldData[7] = FComment.Trim();
Info.Tag.FieldData[8] = "";
Info.Tag.FieldData[9] = "";
Tag = BuildTag(Info);
Info.SPage.Checksum = 0;
SetLacingValues(ref Info, (int)Tag.Length);
result = RebuildFile(FileName, Tag, Info);
Tag.Close();
}
return result;
}
// ---------------------------------------------------------------------------
// No explicit destructors with C#
// ---------------------------------------------------------------------------
public bool ReadFromFile(String FileName)
{
FileInfo Info = new FileInfo();
bool result = false;
// Read data from file
FResetData();
Info.Reset();
if ( GetInfo(FileName, ref Info) )
{
// Fill variables
FFileSize = Info.FileSize;
FChannelModeID = Info.Parameters.ChannelMode;
FSampleRate = Info.Parameters.SampleRate;
FBitRateNominal = (ushort)(Info.Parameters.BitRateNominal / 1000); // Integer division
FSamples = Info.Samples;
FID3v2Size = Info.ID3v2Size;
FTitle = Info.Tag.FieldData[1];
if (Info.Tag.FieldData[2] != "") FArtist = Info.Tag.FieldData[2];
else FArtist = Info.Tag.FieldData[8];
FAlbum = Info.Tag.FieldData[3];
FTrack = GetTrack(Info.Tag.FieldData[4]);
FDate = Info.Tag.FieldData[5];
FGenre = Info.Tag.FieldData[6];
if (Info.Tag.FieldData[7] != "") FComment = Info.Tag.FieldData[7];
else FComment = Info.Tag.FieldData[9];
FVendor = Info.Tag.FieldData[0];
result = true;
}
return result;
}
