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what 2021-07-26 13:04:16 -07:00
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SEGATools/CueSheet/CueSheetCreator.cs Normal file
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// Decompiled with JetBrains decompiler
// Type: SEGATools.CueSheet.CueSheetCreator
// Assembly: SEGATools, Version=1.0.3.0, Culture=neutral, PublicKeyToken=611be24fdeb07e08
// MVID: D631183F-57B1-40A1-B502-5364D288307A
// Assembly location: SEGATools.dll
using ImageReader.DiscSectors;
using SEGATools.DiscFileSystem;
using System;
using System.IO;
using System.Linq;
namespace SEGATools.CueSheet
{
public class CueSheetCreator
{
public static void CreateFromDiscSession(IDiscSession session, string FileName, string Title)
{
using (StreamWriter streamWriter = new StreamWriter(FileName))
{
streamWriter.WriteLine(string.Format("TITLE \"{0}\"\n", (object) Title.ToUpper()));
if (session.Tracks.Count == 0)
return;
foreach (IDiscTrack track1 in session.Tracks)
{
IDiscTrack Track = track1;
streamWriter.WriteLine(string.Format("FILE \"{0}\" BINARY", (object) Path.GetFileName(Track.FileName)));
streamWriter.WriteLine(string.Format("TRACK {0:00} {1}", (object) Track.Index, (object) CueSheetCreator.GetCueSheetTrackModeFromTrack(Track)));
if (Track == session.Tracks[0])
streamWriter.WriteLine("PREGAP " + CueSheetCreator.LogicalBlockAddressToMmSsFf(Track.LogicalBlockAddress));
streamWriter.WriteLine("INDEX 01 00:00:00");
if (!CueSheetCreator.IsTheLastTrack(Track, session) && CueSheetCreator.IsPostGapRequired(Track, session.Tracks.First<IDiscTrack>((Func<IDiscTrack, bool>) (track => track.Index == Track.Index + 1))))
streamWriter.WriteLine("POSTGAP 00:02:00");
streamWriter.WriteLine("");
}
}
}
private static string LogicalBlockAddressToMmSsFf(uint lba)
{
uint num1 = lba / 75U;
uint num2 = num1 / 60U;
uint num3 = num1 % 60U;
uint num4 = lba - (uint) (((int) num2 * 60 + (int) num3) * 75);
return string.Format("{0:00}:{1:00}:{2:00}", (object) num2, (object) num3, (object) num4);
}
private static string GetCueSheetTrackModeFromTrack(IDiscTrack Track)
{
if (Track.TrackData == TrackModeType.Audio)
return "AUDIO";
if (Track.TrackSector is ISO9660Sector)
return "MODE1/2048";
if (Track.TrackSector is CDROMMode1RawSector)
return "MODE1/2352";
throw new FormatException(string.Format("Not supported track mode for {0}", (object) Track));
}
private static bool IsTheLastTrack(IDiscTrack Track, IDiscSession Session) => Track.Index == Session.Tracks[Session.Tracks.Count - 1].Index;
private static bool IsPostGapRequired(IDiscTrack FirstTrack, IDiscTrack SecondTrack) => FirstTrack.Index + 1 == SecondTrack.Index && FirstTrack.TrackData != SecondTrack.TrackData;
}
}