mirror of
https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 11:14:25 +00:00
813 lines
40 KiB
C#
813 lines
40 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using Aaru.Checksums;
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using Aaru.CommonTypes;
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using Aaru.CommonTypes.Enums;
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using Aaru.CommonTypes.Interfaces;
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using Aaru.CommonTypes.Structs;
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using Aaru.Core;
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using Aaru.Core.Media;
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using Aaru.Devices;
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using FluentAssertions;
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using FluentAssertions.Execution;
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using NUnit.Framework;
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namespace Aaru.Tests.WritableImages;
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public abstract class WritableOpticalMediaImageTest : BaseWritableMediaImageTest
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{
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const uint SECTORS_TO_READ = 256;
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public abstract OpticalImageTestExpected[] Tests { get; }
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[OneTimeSetUp]
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public void InitTest() => PluginBase.Init();
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[Test]
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public void Info()
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{
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Environment.CurrentDirectory = DataFolder;
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ErrorNumber errno;
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Assert.Multiple(() =>
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{
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foreach(OpticalImageTestExpected test in Tests)
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{
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string testFile = test.TestFile;
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bool exists = File.Exists(testFile);
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Assert.That(exists, string.Format(Localization._0_not_found, testFile));
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// ReSharper disable once ConditionIsAlwaysTrueOrFalse
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// It arrives here...
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if(!exists) continue;
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IFilter filter = PluginRegister.Singleton.GetFilter(testFile);
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filter.Open(testFile);
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var image = Activator.CreateInstance(InputPlugin.GetType()) as IOpticalMediaImage;
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Assert.That(image,
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Is.Not.Null,
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string.Format(Localization.Could_not_instantiate_filesystem_for_0, testFile));
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ErrorNumber opened = image.Open(filter);
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Assert.That(opened, Is.EqualTo(ErrorNumber.NoError), string.Format(Localization.Open_0, testFile));
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if(opened != ErrorNumber.NoError) continue;
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using(new AssertionScope())
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{
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Assert.Multiple(() =>
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{
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Assert.That(image.Info.Sectors,
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Is.EqualTo(test.Sectors),
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string.Format(Localization.Sectors_0, testFile));
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if(test.SectorSize > 0)
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{
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Assert.That(image.Info.SectorSize,
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Is.EqualTo(test.SectorSize),
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string.Format(Localization.Sector_size_0, testFile));
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}
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Assert.That(image.Info.MediaType,
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Is.EqualTo(test.MediaType),
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string.Format(Localization.Media_type_0, testFile));
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if(image.Info.MetadataMediaType != MetadataMediaType.OpticalDisc) return;
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Assert.That(image.Tracks,
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Has.Count.EqualTo(test.Tracks.Length),
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string.Format(Localization.Tracks_0, testFile));
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image.Tracks.Select(static t => t.Session)
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.Should()
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.BeEquivalentTo(test.Tracks.Select(static s => s.Session),
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string.Format(Localization.Track_session_0, testFile));
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image.Tracks.Select(static t => t.StartSector)
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.Should()
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.BeEquivalentTo(test.Tracks.Select(static s => s.Start),
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string.Format(Localization.Track_start_0, testFile));
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image.Tracks.Select(static t => t.EndSector)
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.Should()
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.BeEquivalentTo(test.Tracks.Select(static s => s.End),
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string.Format(Localization.Track_end_0, testFile));
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image.Tracks.Select(static t => t.Pregap)
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.Should()
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.BeEquivalentTo(test.Tracks.Select(static s => s.Pregap),
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string.Format(Localization.Track_pregap_0, testFile));
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var trackNo = 0;
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var flags = new byte?[image.Tracks.Count];
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ulong latestEndSector = 0;
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foreach(Track currentTrack in image.Tracks)
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{
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if(currentTrack.EndSector > latestEndSector) latestEndSector = currentTrack.EndSector;
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if(image.Info.ReadableSectorTags.Contains(SectorTagType.CdTrackFlags))
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{
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errno = image.ReadSectorTag(currentTrack.Sequence,
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false,
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SectorTagType.CdTrackFlags,
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out byte[] tmp);
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if(errno == ErrorNumber.NoError) flags[trackNo] = tmp[0];
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}
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trackNo++;
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}
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flags.Should()
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.BeEquivalentTo(test.Tracks.Select(static s => s.Flags),
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string.Format(Localization.Track_flags_0, testFile));
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Assert.That(image.Info.Sectors - 1,
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Is.EqualTo(latestEndSector),
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string.Format(Localization.Last_sector_for_tracks_is_0_but_it_is_1_for_image,
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latestEndSector,
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image.Info.Sectors));
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});
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}
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}
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});
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}
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[Test]
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public void Convert()
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{
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Environment.CurrentDirectory = DataFolder;
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ErrorNumber errno;
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Assert.Multiple(() =>
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{
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foreach(OpticalImageTestExpected test in Tests)
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{
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string testFile = test.TestFile;
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bool exists = File.Exists(testFile);
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Assert.That(exists, string.Format(Localization._0_not_found, testFile));
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// ReSharper disable once ConditionIsAlwaysTrueOrFalse
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// It arrives here...
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if(!exists) continue;
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IFilter filter = PluginRegister.Singleton.GetFilter(testFile);
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filter.Open(testFile);
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var inputFormat = Activator.CreateInstance(InputPlugin.GetType()) as IOpticalMediaImage;
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Assert.That(inputFormat,
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Is.Not.Null,
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string.Format(Localization.Could_not_instantiate_input_plugin_for_0, testFile));
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ErrorNumber opened = inputFormat.Open(filter);
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Assert.That(opened, Is.EqualTo(ErrorNumber.NoError), string.Format(Localization.Open_0, testFile));
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if(opened != ErrorNumber.NoError) continue;
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string outputPath = Path.Combine(Path.GetTempPath(), $"{Path.GetRandomFileName()}.{OutputExtension}");
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var outputFormat = Activator.CreateInstance(OutputPlugin.GetType()) as IWritableOpticalImage;
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Assert.That(outputFormat,
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Is.Not.Null,
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string.Format(Localization.Could_not_instantiate_output_plugin_for_0, testFile));
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Assert.That(outputFormat.SupportedMediaTypes,
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Does.Contain(inputFormat.Info.MediaType),
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string.Format(Localization.Trying_to_convert_unsupported_media_type_0_for_1,
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inputFormat.Info.MediaType,
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testFile));
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bool useLong = inputFormat.Info.ReadableSectorTags.Except([SectorTagType.CdTrackFlags]).Any();
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// TODO: Can be done with LINQ only
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foreach(SectorTagType unused in inputFormat.Info.ReadableSectorTags
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.Where(sectorTag =>
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!outputFormat.SupportedSectorTags
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.Contains(sectorTag))
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.Where(static sectorTag =>
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sectorTag != SectorTagType.CdTrackFlags &&
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sectorTag != SectorTagType.CdTrackIsrc &&
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sectorTag != SectorTagType.CdSectorSubchannel))
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useLong = false;
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Assert.That(outputFormat.Create(outputPath,
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inputFormat.Info.MediaType,
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new Dictionary<string, string>(),
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inputFormat.Info.Sectors,
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0,
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0,
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inputFormat.Info.SectorSize),
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string.Format(Localization.Error_0_creating_output_image, outputFormat.ErrorMessage));
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foreach(MediaTagType mediaTag in inputFormat.Info.ReadableMediaTags.Where(mediaTag =>
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outputFormat.SupportedMediaTags.Contains(mediaTag)))
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{
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if(inputFormat.ReadMediaTag(mediaTag, out byte[] buffer) == ErrorNumber.NoError)
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outputFormat.WriteMediaTag(buffer, mediaTag);
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}
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Assert.That(outputFormat.SetTracks(inputFormat.Tracks),
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string.Format(Localization.Error_0_sending_tracks_list_to_output_image,
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outputFormat.ErrorMessage));
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ulong doneSectors;
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foreach(Track track in inputFormat.Tracks)
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{
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doneSectors = 0;
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ulong trackSectors = track.EndSector - track.StartSector + 1;
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while(doneSectors < trackSectors)
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{
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byte[] sector;
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uint sectorsToDo;
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if(trackSectors - doneSectors >= SECTORS_TO_READ)
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sectorsToDo = SECTORS_TO_READ;
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else
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sectorsToDo = (uint)(trackSectors - doneSectors);
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var useNotLong = false;
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var result = false;
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SectorStatus sectorStatus = SectorStatus.NotDumped;
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var sectorStatusArray = new SectorStatus[1];
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if(useLong)
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{
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errno = sectorsToDo == 1
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? inputFormat.ReadSectorLong(doneSectors + track.StartSector,
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false,
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out sector,
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out sectorStatus)
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: inputFormat.ReadSectorsLong(doneSectors + track.StartSector,
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false,
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sectorsToDo,
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out sector,
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out sectorStatusArray);
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if(errno == ErrorNumber.NoError)
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{
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result = sectorsToDo == 1
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? outputFormat.WriteSectorLong(sector,
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doneSectors + track.StartSector,
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false,
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sectorStatus)
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: outputFormat.WriteSectorsLong(sector,
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doneSectors + track.StartSector,
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false,
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sectorsToDo,
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sectorStatusArray);
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}
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else
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result = false;
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if(!result && sector.Length % 2352 != 0) useNotLong = true;
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}
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if(!useLong || useNotLong)
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{
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errno = sectorsToDo == 1
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? inputFormat.ReadSector(doneSectors + track.StartSector,
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false,
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out sector,
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out sectorStatus)
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: inputFormat.ReadSectors(doneSectors + track.StartSector,
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false,
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sectorsToDo,
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out sector,
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out sectorStatusArray);
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Assert.That(errno, Is.EqualTo(ErrorNumber.NoError));
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result = sectorsToDo == 1
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? outputFormat.WriteSector(sector,
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doneSectors + track.StartSector,
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false,
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sectorStatus)
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: outputFormat.WriteSectors(sector,
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doneSectors + track.StartSector,
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false,
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sectorsToDo,
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sectorStatusArray);
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}
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Assert.That(result,
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string.Format(Localization.Error_0_writing_sector_1,
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outputFormat.ErrorMessage,
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doneSectors + track.StartSector));
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doneSectors += sectorsToDo;
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}
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}
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Dictionary<byte, string> isrcs = new();
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Dictionary<byte, byte> trackFlags = new();
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string mcn = null;
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HashSet<int> subchannelExtents = [];
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Dictionary<byte, int> smallestPregapLbaPerTrack = new();
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var tracks = new Track[inputFormat.Tracks.Count];
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for(var i = 0; i < tracks.Length; i++)
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{
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tracks[i] = new Track
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{
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Indexes = new Dictionary<ushort, int>(),
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Description = inputFormat.Tracks[i].Description,
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EndSector = inputFormat.Tracks[i].EndSector,
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StartSector = inputFormat.Tracks[i].StartSector,
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Pregap = inputFormat.Tracks[i].Pregap,
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Sequence = inputFormat.Tracks[i].Sequence,
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Session = inputFormat.Tracks[i].Session,
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BytesPerSector = inputFormat.Tracks[i].BytesPerSector,
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RawBytesPerSector = inputFormat.Tracks[i].RawBytesPerSector,
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Type = inputFormat.Tracks[i].Type,
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SubchannelType = inputFormat.Tracks[i].SubchannelType
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};
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foreach(KeyValuePair<ushort, int> idx in inputFormat.Tracks[i].Indexes)
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tracks[i].Indexes[idx.Key] = idx.Value;
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}
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foreach(SectorTagType tag in inputFormat.Info.ReadableSectorTags
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.Where(static t => t == SectorTagType.CdTrackIsrc)
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.OrderBy(static t => t))
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{
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foreach(Track track in tracks)
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{
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errno = inputFormat.ReadSectorTag(track.Sequence, false, tag, out byte[] isrc);
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if(errno != ErrorNumber.NoError) continue;
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isrcs[(byte)track.Sequence] = Encoding.UTF8.GetString(isrc);
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}
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}
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foreach(SectorTagType tag in inputFormat.Info.ReadableSectorTags
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.Where(static t => t == SectorTagType.CdTrackFlags)
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.OrderBy(static t => t))
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{
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foreach(Track track in tracks)
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{
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errno = inputFormat.ReadSectorTag(track.Sequence, false, tag, out byte[] flags);
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if(errno != ErrorNumber.NoError) continue;
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trackFlags[(byte)track.Sequence] = flags[0];
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}
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}
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for(ulong s = 0; s < inputFormat.Info.Sectors; s++)
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{
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if(s > int.MaxValue) break;
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subchannelExtents.Add((int)s);
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}
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foreach(SectorTagType tag in inputFormat.Info.ReadableSectorTags.OrderBy(static t => t)
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.TakeWhile(_ => useLong))
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{
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switch(tag)
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{
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case SectorTagType.AppleSonyTag:
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case SectorTagType.AppleProfileTag:
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case SectorTagType.PriamDataTowerTag:
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case SectorTagType.CdSectorSync:
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case SectorTagType.CdSectorHeader:
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case SectorTagType.CdSectorSubHeader:
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case SectorTagType.CdSectorEdc:
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case SectorTagType.CdSectorEccP:
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case SectorTagType.CdSectorEccQ:
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case SectorTagType.CdSectorEcc:
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// This tags are inline in long sector
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continue;
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}
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if(!outputFormat.SupportedSectorTags.Contains(tag)) continue;
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foreach(Track track in inputFormat.Tracks)
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{
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doneSectors = 0;
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ulong trackSectors = track.EndSector - track.StartSector + 1;
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byte[] sector;
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bool result;
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switch(tag)
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{
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case SectorTagType.CdTrackFlags:
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case SectorTagType.CdTrackIsrc:
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errno = inputFormat.ReadSectorTag(track.Sequence, false, tag, out sector);
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Assert.That(errno,
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Is.EqualTo(ErrorNumber.NoError),
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string.Format(Localization.Error_0_reading_tag_not_continuing, errno));
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result = outputFormat.WriteSectorTag(sector, track.Sequence, false, tag);
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Assert.That(result,
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string.Format(Localization.Error_0_writing_tag_not_continuing,
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outputFormat.ErrorMessage));
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continue;
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}
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while(doneSectors < trackSectors)
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{
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uint sectorsToDo;
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if(trackSectors - doneSectors >= SECTORS_TO_READ)
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sectorsToDo = SECTORS_TO_READ;
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else
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sectorsToDo = (uint)(trackSectors - doneSectors);
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if(sectorsToDo == 1)
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{
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errno = inputFormat.ReadSectorTag(doneSectors + track.StartSector,
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false,
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tag,
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out sector);
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Assert.That(errno,
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Is.EqualTo(ErrorNumber.NoError),
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string.Format(Localization.Error_0_reading_tag_not_continuing, errno));
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if(tag == SectorTagType.CdSectorSubchannel)
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{
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bool indexesChanged = CompactDisc.WriteSubchannelToImage(MmcSubchannel.Raw,
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MmcSubchannel.Raw,
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sector,
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doneSectors + track.StartSector,
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1,
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null,
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isrcs,
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(byte)track.Sequence,
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ref mcn,
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tracks,
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subchannelExtents,
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true,
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outputFormat,
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true,
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true,
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null,
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smallestPregapLbaPerTrack,
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false,
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out _);
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if(indexesChanged) outputFormat.SetTracks(tracks.ToList());
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result = true;
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}
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else
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{
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result = outputFormat.WriteSectorTag(sector,
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doneSectors + track.StartSector,
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false,
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tag);
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}
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}
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else
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{
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errno = inputFormat.ReadSectorsTag(doneSectors + track.StartSector,
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false,
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sectorsToDo,
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tag,
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out sector);
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Assert.That(errno,
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Is.EqualTo(ErrorNumber.NoError),
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string.Format(Localization.Error_0_reading_tag_not_continuing, errno));
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if(tag == SectorTagType.CdSectorSubchannel)
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{
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bool indexesChanged = CompactDisc.WriteSubchannelToImage(MmcSubchannel.Raw,
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MmcSubchannel.Raw,
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sector,
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doneSectors + track.StartSector,
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sectorsToDo,
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null,
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isrcs,
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(byte)track.Sequence,
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ref mcn,
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tracks,
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subchannelExtents,
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true,
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outputFormat,
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true,
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true,
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null,
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smallestPregapLbaPerTrack,
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false,
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out _);
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if(indexesChanged) outputFormat.SetTracks(tracks.ToList());
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result = true;
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}
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else
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{
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result = outputFormat.WriteSectorsTag(sector,
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doneSectors + track.StartSector,
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false,
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sectorsToDo,
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tag);
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}
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}
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Assert.That(result,
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string.Format(Localization.Error_0_writing_tag_for_sector_1_not_continuing,
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outputFormat.ErrorMessage,
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doneSectors + track.StartSector));
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doneSectors += sectorsToDo;
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}
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}
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}
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foreach(KeyValuePair<byte, string> isrc in isrcs)
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{
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outputFormat.WriteSectorTag(Encoding.UTF8.GetBytes(isrc.Value),
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isrc.Key,
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false,
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SectorTagType.CdTrackIsrc);
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}
|
|
|
|
if(trackFlags.Count > 0)
|
|
{
|
|
foreach((byte track, byte flags) in trackFlags)
|
|
outputFormat.WriteSectorTag([flags], track, false, SectorTagType.CdTrackFlags);
|
|
}
|
|
|
|
if(mcn != null) outputFormat.WriteMediaTag(Encoding.UTF8.GetBytes(mcn), MediaTagType.CD_MCN);
|
|
|
|
// TODO: Progress
|
|
if(inputFormat.Info.MediaType is MediaType.CD
|
|
or MediaType.CDDA
|
|
or MediaType.CDG
|
|
or MediaType.CDEG
|
|
or MediaType.CDI
|
|
or MediaType.CDROM
|
|
or MediaType.CDROMXA
|
|
or MediaType.CDPLUS
|
|
or MediaType.CDMO
|
|
or MediaType.CDR
|
|
or MediaType.CDRW
|
|
or MediaType.CDMRW
|
|
or MediaType.VCD
|
|
or MediaType.SVCD
|
|
or MediaType.PCD
|
|
or MediaType.DTSCD
|
|
or MediaType.CDMIDI
|
|
or MediaType.CDV
|
|
or MediaType.CDIREADY
|
|
or MediaType.FMTOWNS
|
|
or MediaType.PS1CD
|
|
or MediaType.PS2CD
|
|
or MediaType.MEGACD
|
|
or MediaType.SATURNCD
|
|
or MediaType.GDROM
|
|
or MediaType.GDR
|
|
or MediaType.MilCD
|
|
or MediaType.SuperCDROM2
|
|
or MediaType.JaguarCD
|
|
or MediaType.ThreeDO
|
|
or MediaType.PCFX
|
|
or MediaType.NeoGeoCD
|
|
or MediaType.CDTV
|
|
or MediaType.CD32
|
|
or MediaType.Playdia
|
|
or MediaType.Pippin
|
|
or MediaType.VideoNow
|
|
or MediaType.VideoNowColor
|
|
or MediaType.VideoNowXp
|
|
or MediaType.CVD)
|
|
{
|
|
CompactDisc.GenerateSubchannels(subchannelExtents,
|
|
tracks,
|
|
trackFlags,
|
|
inputFormat.Info.Sectors,
|
|
null,
|
|
null,
|
|
null,
|
|
null,
|
|
outputFormat);
|
|
}
|
|
|
|
Assert.That(outputFormat.Close(),
|
|
string.Format(Localization.Error_0_closing_output_image_Contents_are_not_correct,
|
|
outputFormat.ErrorMessage));
|
|
|
|
filter = PluginRegister.Singleton.GetFilter(outputPath);
|
|
filter.Open(outputPath);
|
|
|
|
string tmpFolder = Path.GetDirectoryName(outputPath);
|
|
Environment.CurrentDirectory = tmpFolder;
|
|
|
|
var image = Activator.CreateInstance(OutputPlugin.GetType()) as IOpticalMediaImage;
|
|
|
|
Assert.That(image,
|
|
Is.Not.Null,
|
|
string.Format(Localization.Could_not_instantiate_output_plugin_for_0, testFile));
|
|
|
|
opened = image.Open(filter);
|
|
|
|
Assert.That(opened,
|
|
Is.EqualTo(ErrorNumber.NoError),
|
|
string.Format(Localization.Open_created_0, testFile));
|
|
|
|
if(opened != ErrorNumber.NoError) continue;
|
|
|
|
using(new AssertionScope())
|
|
{
|
|
Assert.Multiple(() =>
|
|
{
|
|
Assert.That(image.Info.Sectors,
|
|
Is.EqualTo(test.Sectors),
|
|
string.Format(Localization.Sectors_output_0, testFile));
|
|
|
|
if(test.SectorSize > 0)
|
|
{
|
|
Assert.That(image.Info.SectorSize,
|
|
Is.EqualTo(test.SectorSize),
|
|
string.Format(Localization.Sector_size_output_0, testFile));
|
|
}
|
|
|
|
Assert.That(image.Tracks,
|
|
Has.Count.EqualTo(test.Tracks.Length),
|
|
string.Format(Localization.Tracks_output_0, testFile));
|
|
|
|
image.Tracks.Select(static t => t.Session)
|
|
.Should()
|
|
.BeEquivalentTo(test.Tracks.Select(static s => s.Session),
|
|
string.Format(Localization.Track_session_output_0, testFile));
|
|
|
|
image.Tracks.Select(static t => t.StartSector)
|
|
.Should()
|
|
.BeEquivalentTo(test.Tracks.Select(static s => s.Start),
|
|
string.Format(Localization.Track_start_output_0, testFile));
|
|
|
|
image.Tracks.Select(static t => t.EndSector)
|
|
.Should()
|
|
.BeEquivalentTo(test.Tracks.Select(static s => s.End),
|
|
string.Format(Localization.Track_end_output_0, testFile));
|
|
|
|
image.Tracks.Select(static t => t.Pregap)
|
|
.Should()
|
|
.BeEquivalentTo(test.Tracks.Select(static s => s.Pregap),
|
|
string.Format(Localization.Track_pregap_output_0, testFile));
|
|
|
|
var trackNo = 0;
|
|
|
|
var flags = new byte?[image.Tracks.Count];
|
|
ulong latestEndSector = 0;
|
|
|
|
foreach(Track currentTrack in image.Tracks)
|
|
{
|
|
if(currentTrack.EndSector > latestEndSector) latestEndSector = currentTrack.EndSector;
|
|
|
|
if(image.Info.ReadableSectorTags.Contains(SectorTagType.CdTrackFlags))
|
|
{
|
|
errno = image.ReadSectorTag(currentTrack.Sequence,
|
|
false,
|
|
SectorTagType.CdTrackFlags,
|
|
out byte[] tmp);
|
|
|
|
if(errno == ErrorNumber.NoError) flags[trackNo] = tmp[0];
|
|
}
|
|
|
|
trackNo++;
|
|
}
|
|
|
|
flags.Should()
|
|
.BeEquivalentTo(test.Tracks.Select(static s => s.Flags),
|
|
string.Format(Localization.Track_flags_output_0, testFile));
|
|
|
|
Assert.That(image.Info.Sectors - 1,
|
|
Is.EqualTo(latestEndSector),
|
|
string.Format(Localization.Last_sector_for_tracks_is_0_but_it_is_1_for_image_output,
|
|
latestEndSector,
|
|
image.Info.Sectors));
|
|
});
|
|
}
|
|
|
|
Md5Context ctx;
|
|
|
|
foreach(bool @long in new[]
|
|
{
|
|
/*false,*/ true
|
|
})
|
|
{
|
|
ctx = new Md5Context();
|
|
|
|
foreach(Track currentTrack in image.Tracks)
|
|
{
|
|
ulong sectors = currentTrack.EndSector - currentTrack.StartSector + 1;
|
|
doneSectors = 0;
|
|
|
|
while(doneSectors < sectors)
|
|
{
|
|
byte[] sector;
|
|
|
|
if(sectors - doneSectors >= SECTORS_TO_READ)
|
|
{
|
|
errno = @long
|
|
? image.ReadSectorsLong(doneSectors,
|
|
SECTORS_TO_READ,
|
|
currentTrack.Sequence,
|
|
out sector,
|
|
out _)
|
|
: image.ReadSectors(doneSectors,
|
|
SECTORS_TO_READ,
|
|
currentTrack.Sequence,
|
|
out sector,
|
|
out _);
|
|
|
|
doneSectors += SECTORS_TO_READ;
|
|
}
|
|
else
|
|
{
|
|
errno = @long
|
|
? image.ReadSectorsLong(doneSectors,
|
|
(uint)(sectors - doneSectors),
|
|
currentTrack.Sequence,
|
|
out sector,
|
|
out _)
|
|
: image.ReadSectors(doneSectors,
|
|
(uint)(sectors - doneSectors),
|
|
currentTrack.Sequence,
|
|
out sector,
|
|
out _);
|
|
|
|
doneSectors += sectors - doneSectors;
|
|
}
|
|
|
|
Assert.That(errno, Is.EqualTo(ErrorNumber.NoError));
|
|
|
|
ctx.Update(sector);
|
|
}
|
|
}
|
|
|
|
Assert.That(ctx.End(),
|
|
Is.EqualTo(@long ? test.LongMd5 : test.Md5),
|
|
string.Format("{0}: {1}",
|
|
@long ? Localization.Long_hash_output : Localization.Hash_output,
|
|
testFile));
|
|
}
|
|
|
|
if(!image.Info.ReadableSectorTags.Contains(SectorTagType.CdSectorSubchannel)) return;
|
|
|
|
ctx = new Md5Context();
|
|
|
|
foreach(Track currentTrack in image.Tracks)
|
|
{
|
|
ulong sectors = currentTrack.EndSector - currentTrack.StartSector + 1;
|
|
doneSectors = 0;
|
|
|
|
while(doneSectors < sectors)
|
|
{
|
|
byte[] sector;
|
|
|
|
if(sectors - doneSectors >= SECTORS_TO_READ)
|
|
{
|
|
errno = image.ReadSectorsTag(doneSectors,
|
|
SECTORS_TO_READ,
|
|
currentTrack.Sequence,
|
|
SectorTagType.CdSectorSubchannel,
|
|
out sector);
|
|
|
|
doneSectors += SECTORS_TO_READ;
|
|
}
|
|
else
|
|
{
|
|
errno = image.ReadSectorsTag(doneSectors,
|
|
(uint)(sectors - doneSectors),
|
|
currentTrack.Sequence,
|
|
SectorTagType.CdSectorSubchannel,
|
|
out sector);
|
|
|
|
doneSectors += sectors - doneSectors;
|
|
}
|
|
|
|
Assert.That(errno, Is.EqualTo(ErrorNumber.NoError));
|
|
|
|
ctx.Update(sector);
|
|
}
|
|
}
|
|
|
|
Assert.That(ctx.End(),
|
|
Is.EqualTo(test.SubchannelMd5),
|
|
string.Format(Localization.Subchannel_hash_output_0, testFile));
|
|
}
|
|
});
|
|
}
|
|
} |