mirror of
https://github.com/aaru-dps/Aaru.git
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759 lines
24 KiB
C#
759 lines
24 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : Write.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Disk image plugins.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Writes CDRWin cuesheets (cue/bin).
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2025 Natalia Portillo
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// ****************************************************************************/
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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.CommonTypes;
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using Aaru.CommonTypes.AaruMetadata;
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using Aaru.CommonTypes.Enums;
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using Aaru.CommonTypes.Structs;
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using Aaru.Logging;
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using Track = Aaru.CommonTypes.Structs.Track;
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namespace Aaru.Images;
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public sealed partial class CdrWin
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{
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#region IWritableOpticalImage Members
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/// <inheritdoc />
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public bool Create(string path, MediaType mediaType, Dictionary<string, string> options, ulong sectors,
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uint negativeSectors, uint overflowSectors, uint sectorSize)
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{
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if(options != null)
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{
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if(options.TryGetValue("separate", out string tmpValue))
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{
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if(!bool.TryParse(tmpValue, out _separateTracksWriting))
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{
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ErrorMessage = Localization.Invalid_value_for_split_option;
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return false;
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}
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if(_separateTracksWriting)
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{
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ErrorMessage = Localization.Separate_tracks_not_yet_implemented;
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return false;
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}
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}
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}
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else
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_separateTracksWriting = false;
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if(!SupportedMediaTypes.Contains(mediaType))
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{
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ErrorMessage = string.Format(Localization.Unsupported_media_format_0, mediaType);
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return false;
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}
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if(negativeSectors != 0)
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{
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ErrorMessage = Localization.Negative_sectors_are_not_supported;
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return false;
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}
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if(overflowSectors != 0)
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{
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ErrorMessage = Localization.Overflow_sectors_are_not_supported;
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return false;
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}
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_imageInfo = new ImageInfo
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{
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MediaType = mediaType,
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SectorSize = sectorSize,
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Sectors = sectors
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};
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// TODO: Separate tracks
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try
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{
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_writingBaseName = Path.Combine(Path.GetDirectoryName(path) ?? "", Path.GetFileNameWithoutExtension(path));
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_descriptorStream = new StreamWriter(path, false, Encoding.ASCII);
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}
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catch(IOException ex)
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{
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ErrorMessage = string.Format(Localization.Could_not_create_new_image_file_exception_0, ex.Message);
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AaruLogging.Exception(ex, Localization.Could_not_create_new_image_file_exception_0, ex.Message);
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return false;
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}
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_discImage = new CdrWinDisc
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{
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MediaType = mediaType,
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Sessions = [],
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Tracks = []
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};
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var mediaTypeAsInt = (int)_discImage.MediaType;
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_isCd = mediaTypeAsInt is >= 10 and <= 39
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or 112
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or 113
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or >= 150 and <= 152
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or 154
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or 155
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or >= 171 and <= 179
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or >= 740 and <= 749;
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if(_isCd)
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{
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_trackFlags = new Dictionary<byte, byte>();
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_trackIsrcs = new Dictionary<byte, string>();
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}
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IsWriting = true;
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ErrorMessage = null;
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return true;
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}
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/// <inheritdoc />
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public bool WriteMediaTag(byte[] data, MediaTagType tag)
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{
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if(!IsWriting)
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{
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ErrorMessage = Localization.Tried_to_write_on_a_non_writable_image;
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return false;
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}
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switch(tag)
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{
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case MediaTagType.CD_MCN when _isCd:
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_discImage.Mcn = Encoding.ASCII.GetString(data);
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return true;
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case MediaTagType.CD_TEXT when _isCd:
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var cdTextStream = new FileStream(_writingBaseName + "_cdtext.bin",
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FileMode.Create,
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FileAccess.ReadWrite,
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FileShare.None);
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cdTextStream.Write(data, 0, data.Length);
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_discImage.CdTextFile = Path.GetFileName(cdTextStream.Name);
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cdTextStream.Close();
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return true;
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default:
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ErrorMessage = string.Format(Localization.Unsupported_media_tag_0, tag);
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return false;
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}
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}
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/// <inheritdoc />
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public bool WriteSector(byte[] data, ulong sectorAddress, bool negative, SectorStatus sectorStatus)
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{
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if(!IsWriting)
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{
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ErrorMessage = Localization.Tried_to_write_on_a_non_writable_image;
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return false;
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}
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if(negative)
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{
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ErrorMessage = Localization.Unsupported_feature;
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return false;
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}
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Track track =
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_writingTracks.FirstOrDefault(trk => sectorAddress >= trk.StartSector && sectorAddress <= trk.EndSector);
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if(track is null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_track_containing_0, sectorAddress);
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return false;
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}
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FileStream trackStream = _writingStreams.FirstOrDefault(kvp => kvp.Key == track.Sequence).Value;
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if(trackStream == null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_file_containing_0, sectorAddress);
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return false;
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}
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if(track.BytesPerSector != track.RawBytesPerSector)
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{
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ErrorMessage = Localization.Invalid_write_mode_for_this_sector;
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return false;
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}
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if(data.Length != track.RawBytesPerSector)
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{
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ErrorMessage = Localization.Incorrect_data_size;
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return false;
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}
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trackStream.Seek((long)(track.FileOffset +
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(sectorAddress - track.StartSector) * (ulong)track.RawBytesPerSector),
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SeekOrigin.Begin);
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trackStream.Write(data, 0, data.Length);
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return true;
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}
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/// <inheritdoc />
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public bool WriteSectors(byte[] data, ulong sectorAddress, bool negative, uint length, SectorStatus[] sectorStatus)
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{
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if(!IsWriting)
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{
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ErrorMessage = Localization.Tried_to_write_on_a_non_writable_image;
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return false;
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}
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if(negative)
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{
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ErrorMessage = Localization.Unsupported_feature;
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return false;
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}
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Track track =
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_writingTracks.FirstOrDefault(trk => sectorAddress >= trk.StartSector && sectorAddress <= trk.EndSector);
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if(track is null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_track_containing_0, sectorAddress);
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return false;
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}
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FileStream trackStream = _writingStreams.FirstOrDefault(kvp => kvp.Key == track.Sequence).Value;
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if(trackStream == null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_file_containing_0, sectorAddress);
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return false;
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}
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if(track.BytesPerSector != track.RawBytesPerSector)
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{
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ErrorMessage = Localization.Invalid_write_mode_for_this_sector;
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return false;
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}
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if(sectorAddress + length > track.EndSector + 1)
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{
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ErrorMessage = Localization.Cant_cross_tracks;
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return false;
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}
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if(data.Length % track.RawBytesPerSector != 0)
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{
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ErrorMessage = Localization.Incorrect_data_size;
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return false;
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}
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trackStream.Seek((long)(track.FileOffset +
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(sectorAddress - track.StartSector) * (ulong)track.RawBytesPerSector),
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SeekOrigin.Begin);
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trackStream.Write(data, 0, data.Length);
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return true;
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}
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/// <inheritdoc />
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public bool WriteSectorLong(byte[] data, ulong sectorAddress, bool negative, SectorStatus sectorStatus)
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{
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if(!IsWriting)
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{
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ErrorMessage = Localization.Tried_to_write_on_a_non_writable_image;
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return false;
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}
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if(negative)
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{
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ErrorMessage = Localization.Unsupported_feature;
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return false;
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}
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Track track =
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_writingTracks.FirstOrDefault(trk => sectorAddress >= trk.StartSector && sectorAddress <= trk.EndSector);
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if(track is null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_track_containing_0, sectorAddress);
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return false;
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}
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FileStream trackStream = _writingStreams.FirstOrDefault(kvp => kvp.Key == track.Sequence).Value;
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if(trackStream == null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_file_containing_0, sectorAddress);
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return false;
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}
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if(data.Length != track.RawBytesPerSector)
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{
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ErrorMessage = Localization.Incorrect_data_size;
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return false;
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}
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trackStream.Seek((long)(track.FileOffset +
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(sectorAddress - track.StartSector) * (ulong)track.RawBytesPerSector),
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SeekOrigin.Begin);
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trackStream.Write(data, 0, data.Length);
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return true;
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}
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/// <inheritdoc />
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public bool WriteSectorsLong(byte[] data, ulong sectorAddress, bool negative, uint length,
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SectorStatus[] sectorStatus)
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{
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if(!IsWriting)
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{
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ErrorMessage = Localization.Tried_to_write_on_a_non_writable_image;
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return false;
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}
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if(negative)
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{
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ErrorMessage = Localization.Unsupported_feature;
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return false;
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}
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Track track =
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_writingTracks.FirstOrDefault(trk => sectorAddress >= trk.StartSector && sectorAddress <= trk.EndSector);
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if(track is null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_track_containing_0, sectorAddress);
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return false;
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}
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FileStream trackStream = _writingStreams.FirstOrDefault(kvp => kvp.Key == track.Sequence).Value;
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if(trackStream == null)
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{
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ErrorMessage = string.Format(Localization.Cant_find_file_containing_0, sectorAddress);
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return false;
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}
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if(sectorAddress + length > track.EndSector + 1)
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{
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ErrorMessage = Localization.Cant_cross_tracks;
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return false;
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}
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if(data.Length % track.RawBytesPerSector != 0)
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{
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ErrorMessage = Localization.Incorrect_data_size;
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return false;
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}
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trackStream.Seek((long)(track.FileOffset +
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(sectorAddress - track.StartSector) * (ulong)track.RawBytesPerSector),
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SeekOrigin.Begin);
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trackStream.Write(data, 0, data.Length);
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return true;
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}
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/// <inheritdoc />
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public bool SetTracks(List<Track> tracks)
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{
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if(!IsWriting)
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{
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ErrorMessage = Localization.Tried_to_write_on_a_non_writable_image;
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return false;
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}
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if(tracks == null || tracks.Count == 0)
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{
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ErrorMessage = Localization.Invalid_tracks_sent;
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return false;
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}
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if(_writingTracks != null && _writingStreams != null)
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foreach(FileStream oldTrack in _writingStreams.Select(static t => t.Value).Distinct())
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oldTrack.Close();
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_writingTracks = [];
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foreach(Track track in tracks.OrderBy(static t => t.Sequence))
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{
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track.File = _separateTracksWriting
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? _writingBaseName + $"_track{track.Sequence:D2}.bin"
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: _writingBaseName + ".bin";
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track.FileOffset = _separateTracksWriting ? 0 : track.StartSector * 2352;
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_writingTracks.Add(track);
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}
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_writingStreams = new Dictionary<uint, FileStream>();
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if(_separateTracksWriting)
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{
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foreach(Track track in _writingTracks)
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{
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_writingStreams.Add(track.Sequence,
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new FileStream(track.File,
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FileMode.OpenOrCreate,
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FileAccess.ReadWrite,
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FileShare.None));
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}
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}
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else
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{
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var jointStream = new FileStream(_writingBaseName + ".bin",
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FileMode.OpenOrCreate,
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FileAccess.ReadWrite,
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FileShare.None);
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foreach(Track track in _writingTracks) _writingStreams.Add(track.Sequence, jointStream);
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}
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return true;
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}
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/// <inheritdoc />
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public bool Close()
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{
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if(!IsWriting)
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{
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ErrorMessage = Localization.Image_is_not_opened_for_writing;
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return false;
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}
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if(_separateTracksWriting)
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{
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foreach(FileStream writingStream in _writingStreams.Values)
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{
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writingStream.Flush();
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writingStream.Close();
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}
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}
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else
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{
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_writingStreams.First().Value.Flush();
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_writingStreams.First().Value.Close();
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}
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var currentSession = 0;
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if(!string.IsNullOrWhiteSpace(_discImage.Comment))
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{
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string[] commentLines = _discImage.Comment.Split(['\n'], StringSplitOptions.RemoveEmptyEntries);
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foreach(string line in commentLines) _descriptorStream.WriteLine("REM {0}", line);
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}
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_descriptorStream.WriteLine("REM ORIGINAL MEDIA-TYPE: {0}", MediaTypeToCdrwinType(_imageInfo.MediaType));
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_descriptorStream.WriteLine("REM METADATA AARU MEDIA-TYPE: {0}", _imageInfo.MediaType);
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if(!string.IsNullOrEmpty(_imageInfo.Application))
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{
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_descriptorStream.WriteLine("REM Ripping Tool: {0}", _imageInfo.Application);
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if(!string.IsNullOrEmpty(_imageInfo.ApplicationVersion))
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_descriptorStream.WriteLine("REM Ripping Tool Version: {0}", _imageInfo.ApplicationVersion);
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}
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if(DumpHardware != null)
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{
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foreach(var dumpData in from dump in DumpHardware
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from extent in dump.Extents.OrderBy(static e => e.Start)
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select new
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{
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dump.Manufacturer,
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dump.Model,
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dump.Firmware,
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dump.Serial,
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Application = dump.Software.Name,
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ApplicationVersion = dump.Software.Version,
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dump.Software.OperatingSystem,
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extent.Start,
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extent.End
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})
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{
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_descriptorStream.WriteLine($"REM METADATA DUMP EXTENT: {dumpData.Application} | {
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dumpData.ApplicationVersion} | {dumpData.OperatingSystem} | {dumpData.Manufacturer} | {
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dumpData.Model} | {dumpData.Firmware} | {dumpData.Serial} | {dumpData.Start}:{dumpData.End}");
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}
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}
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if(!string.IsNullOrEmpty(_discImage.CdTextFile))
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_descriptorStream.WriteLine("CDTEXTFILE \"{0}\"", Path.GetFileName(_discImage.CdTextFile));
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if(!string.IsNullOrEmpty(_discImage.Title)) _descriptorStream.WriteLine("TITLE {0}", _discImage.Title);
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if(!string.IsNullOrEmpty(_discImage.Mcn)) _descriptorStream.WriteLine("CATALOG {0}", _discImage.Mcn);
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if(!string.IsNullOrEmpty(_discImage.Barcode)) _descriptorStream.WriteLine("UPC_EAN {0}", _discImage.Barcode);
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if(!_separateTracksWriting)
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_descriptorStream.WriteLine("FILE \"{0}\" BINARY", Path.GetFileName(_writingStreams.First().Value.Name));
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Track trackZero = null;
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foreach(Track track in _writingTracks)
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{
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switch(track.Sequence)
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{
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// You should not be able to write CD-i Ready as this format, but just in case
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case 0 when _imageInfo.MediaType != MediaType.CDIREADY:
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trackZero = track;
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continue;
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case 1 when trackZero != null && !track.Indexes.ContainsKey(0):
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track.StartSector = trackZero.StartSector;
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track.Pregap = (ulong)track.Indexes[1] - track.StartSector;
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break;
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}
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if(track.Session > currentSession) _descriptorStream.WriteLine("REM SESSION {0}", ++currentSession);
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if(_separateTracksWriting) _descriptorStream.WriteLine("FILE \"{0}\" BINARY", Path.GetFileName(track.File));
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(byte minute, byte second, byte frame) msf = LbaToMsf(track.StartSector);
|
|
_descriptorStream.WriteLine(" TRACK {0:D2} {1}", track.Sequence, GetTrackMode(track));
|
|
|
|
if(_isCd)
|
|
{
|
|
if(_trackFlags.TryGetValue((byte)track.Sequence, out byte flagsByte))
|
|
{
|
|
if(flagsByte != 0 && flagsByte != (byte)CdFlags.DataTrack)
|
|
{
|
|
var flags = (CdFlags)flagsByte;
|
|
|
|
_descriptorStream.WriteLine(" FLAGS{0}{1}{2}",
|
|
flags.HasFlag(CdFlags.CopyPermitted) ? " DCP" : "",
|
|
flags.HasFlag(CdFlags.FourChannel) ? " 4CH" : "",
|
|
flags.HasFlag(CdFlags.PreEmphasis) ? " PRE" : "");
|
|
}
|
|
}
|
|
|
|
if(_trackIsrcs.TryGetValue((byte)track.Sequence, out string isrc) && !string.IsNullOrWhiteSpace(isrc))
|
|
_descriptorStream.WriteLine(" ISRC {0}", isrc);
|
|
}
|
|
|
|
if(track.Pregap > 0 && _isCd)
|
|
{
|
|
if(track.Sequence > _writingTracks.Where(t => t.Session == track.Session).Min(static t => t.Sequence))
|
|
{
|
|
_descriptorStream.WriteLine(" INDEX {0:D2} {1:D2}:{2:D2}:{3:D2}",
|
|
0,
|
|
msf.minute,
|
|
msf.second,
|
|
msf.frame);
|
|
}
|
|
|
|
if(track.Sequence > 1) msf = LbaToMsf(track.StartSector + track.Pregap);
|
|
|
|
_descriptorStream.WriteLine(" INDEX {0:D2} {1:D2}:{2:D2}:{3:D2}",
|
|
1,
|
|
msf.minute,
|
|
msf.second,
|
|
msf.frame);
|
|
}
|
|
else
|
|
{
|
|
_descriptorStream.WriteLine(" INDEX {0:D2} {1:D2}:{2:D2}:{3:D2}",
|
|
1,
|
|
msf.minute,
|
|
msf.second,
|
|
msf.frame);
|
|
}
|
|
|
|
if(_isCd)
|
|
{
|
|
foreach(KeyValuePair<ushort, int> index in track.Indexes.Where(static i => i.Key > 1))
|
|
{
|
|
msf = LbaToMsf((ulong)index.Value);
|
|
|
|
_descriptorStream.WriteLine(" INDEX {0:D2} {1:D2}:{2:D2}:{3:D2}",
|
|
index.Key,
|
|
msf.minute,
|
|
msf.second,
|
|
msf.frame);
|
|
}
|
|
}
|
|
|
|
ushort lastSession = _writingTracks.Max(static t => t.Session);
|
|
|
|
if(currentSession >= lastSession) continue;
|
|
|
|
Track lastTrackInSession =
|
|
_writingTracks.Where(t => t.Session == currentSession).MaxBy(static t => t.Sequence);
|
|
|
|
if(track.Sequence != lastTrackInSession.Sequence) continue;
|
|
|
|
msf = LbaToMsf(track.EndSector + 1);
|
|
_descriptorStream.WriteLine("REM LEAD-OUT {0:D2}:{1:D2}:{2:D2}", msf.minute, msf.second, msf.frame);
|
|
}
|
|
|
|
_descriptorStream.Flush();
|
|
_descriptorStream.Close();
|
|
|
|
IsWriting = false;
|
|
ErrorMessage = "";
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public bool SetGeometry(uint cylinders, uint heads, uint sectorsPerTrack)
|
|
{
|
|
ErrorMessage = Localization.Unsupported_feature;
|
|
|
|
return false;
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public bool WriteSectorTag(byte[] data, ulong sectorAddress, bool negative, SectorTagType tag)
|
|
{
|
|
if(!IsWriting)
|
|
{
|
|
ErrorMessage = Localization.Tried_to_write_on_a_non_writable_image;
|
|
|
|
return false;
|
|
}
|
|
|
|
if(negative)
|
|
{
|
|
ErrorMessage = Localization.Unsupported_feature;
|
|
|
|
return false;
|
|
}
|
|
|
|
Track track =
|
|
_writingTracks.FirstOrDefault(trk => sectorAddress >= trk.StartSector && sectorAddress <= trk.EndSector);
|
|
|
|
if(track is null)
|
|
{
|
|
ErrorMessage = string.Format(Localization.Cant_find_track_containing_0, sectorAddress);
|
|
|
|
return false;
|
|
}
|
|
|
|
switch(tag)
|
|
{
|
|
case SectorTagType.CdTrackFlags when _isCd:
|
|
{
|
|
if(data.Length != 1)
|
|
{
|
|
ErrorMessage = Localization.Incorrect_data_size_for_track_flags;
|
|
|
|
return false;
|
|
}
|
|
|
|
_trackFlags[(byte)sectorAddress] = data[0];
|
|
|
|
return true;
|
|
}
|
|
case SectorTagType.CdTrackIsrc when _isCd:
|
|
{
|
|
if(data != null) _trackIsrcs[(byte)sectorAddress] = Encoding.UTF8.GetString(data);
|
|
|
|
return true;
|
|
}
|
|
default:
|
|
ErrorMessage = string.Format(Localization.Unsupported_tag_type_0, tag);
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public bool WriteSectorsTag(byte[] data, ulong sectorAddress, bool negative, uint length, SectorTagType tag) =>
|
|
WriteSectorTag(data, sectorAddress, negative, tag);
|
|
|
|
/// <inheritdoc />
|
|
public bool SetDumpHardware(List<DumpHardware> dumpHardware)
|
|
{
|
|
DumpHardware = dumpHardware;
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public bool SetMetadata(Metadata metadata) => false;
|
|
|
|
/// <inheritdoc />
|
|
public bool SetImageInfo(ImageInfo imageInfo)
|
|
{
|
|
_discImage.Barcode = imageInfo.MediaBarcode;
|
|
_discImage.Comment = imageInfo.Comments;
|
|
_discImage.Title = imageInfo.MediaTitle;
|
|
_imageInfo.Application = imageInfo.Application;
|
|
_imageInfo.ApplicationVersion = imageInfo.ApplicationVersion;
|
|
|
|
return true;
|
|
}
|
|
|
|
#endregion
|
|
} |