IPod.EqualizerContainerRecord.Save C# (CSharp) Method

        public void Save(BinaryWriter writer)
        {
            writer.Write (headerId);
            writer.Write (24 + Record.PadLength);
            writer.Write (unknownOne);
            writer.Write (unknownTwo);
            writer.Write (equalizers.Count);
            writer.Write (eqSize);
            writer.Write (new byte[Record.PadLength]);

            foreach (EqualizerRecord eq in equalizers) {
                eq.Save (writer);
            }
        }

        public void Save()
        {
            if (track_database != null)
            {
                TrackDatabase.Save();
            }

            if (photo_database != null)
            {
                PhotoDatabase.Save();
            }

            // nothing more to do
            if (equalizers == null)
            {
                return;
            }

            string backup_path = String.Format("{0}.bak", EqualizerDatabasePath);

            try {
                // Back up the eq db
                if (File.Exists(EqualizerDatabasePath))
                {
                    File.Copy(EqualizerDatabasePath, backup_path, true);
                }

                // Save the eq db
                using (BinaryWriter writer = new BinaryWriter(new FileStream(EqualizerDatabasePath, FileMode.Create))) {
                    equalizer_container_record.Save(writer);
                }
            } catch (Exception e) {
                // restore the backup
                File.Copy(backup_path, EqualizerDatabasePath, true);
                throw e;
            }
        }